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@jdkanani jdkanani merged commit 14ffde8 into master Feb 17, 2020
@jdkanani jdkanani deleted the develop branch February 17, 2020 14:22
jdkanani pushed a commit that referenced this pull request Jul 14, 2020
* replace gosigar with gopsutil

* removed check for whether GOOS is openbsd

* removed accidental import of runtime

* potential fix for difference in units between gosig and gopsutil

* fixed lint error

* remove multiplication factor

* uses cpu.ClocksPerSec as the multiplication factor

* changed dependency from shirou to renaynay (#20)

* updated dep

* switching back from using renaynay fork to using upstream as PRs were merged on upstream

* removed empty line

* optimized imports

* tidied go mod
jdkanani added a commit that referenced this pull request Jul 14, 2020
* cmd, consensus: add option to disable mmap for DAG caches/datasets (#20484)

* cmd, consensus: add option to disable mmap for DAG caches/datasets

* consensus: add benchmarks for mmap with/with lock

* cmd/clef: add newaccount command (#20782)

* cmd/clef: add newaccount command

* cmd/clef: document clef_New, update API versioning

* Update cmd/clef/intapi_changelog.md

Co-Authored-By: ligi <ligi@ligi.de>

* Update signer/core/uiapi.go

Co-Authored-By: ligi <ligi@ligi.de>

Co-authored-by: ligi <ligi@ligi.de>

* eth: add debug_accountRange API (#19645)

This new API allows reading accounts and their content by address range.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>

* travis: allow cocoapods deploy to fail (#20833)

* whisper/whisperv6: decrease pow requirement in tests (#20815)

* metrics: improve TestTimerFunc (#20818)

The test failed due to what appears to be fluctuations in time.Sleep, which is
not the actual method under test. This change modifies it so we compare the
metered Max to the actual time instead of the desired time.

* les: create utilities as common package (#20509)

* les: move execqueue into utilities package

execqueue is a util for executing queued functions
in a serial order which is used by both les server
and les client. Move it to common package.

* les: move randselect to utilities package

weighted_random_selector is a helpful tool for randomly select
items maintained in a set but based on the item weight.

It's used anywhere is LES package, mainly by les client but will
be used in les server with very high chance. So move it into a
common package as the second step for les separation.

* les: rename to utils

* README: update private network genesis spec with istanbul (#20841)

* add istanbul and muirGlacier to genesis states in README

* remove muirGlacier, relocate istanbul

* whisper: fix whisper go routine leak with sync wait group (#20844)

* cmd/evm: Rework execution stats (#20792)

- Dump stats also for --bench flag.
- From memory stats only show number and size of allocations. This is what `test -bench` shows. I doubt others like number of GC runs are any useful, but can be added if requested.
- Now the mem stats are for single execution in case of --bench.

* cmd/devp2p, cmd/wnode, whisper: add missing calls to Timer.Stop (#20843)

* p2p/server: add UDP port mapping goroutine to wait group (#20846)

* accounts/abi faster unpacking of int256 (#20850)

* p2p/discv5: add missing Timer.Stop calls (#20853)

* miner/worker: add missing timer.Stop call (#20857)

* cmd/geth: fix bad genesis test (#20860)

* eth/filters: add missing Ticker.Stop call (#20862)

* eth/fetcher: add missing timer.Stop calls (#20861)

* les: add missing Ticker.Stop call (#20864)

* event: add missing timer.Stop call in TestFeed (#20868)

* metrics: add missing calls to Ticker.Stop in tests (#20866)

* ethstats: add missing Ticker.Stop call (#20867)

* p2p/discv5, p2p/testing: add missing Timer.Stop calls in tests (#20869)

* core: add missing Timer.Stop call in TestLogReorgs (#20870)

* rpc: add missing timer.Stop calls in websocket tests (#20863)

* crypto/ecies: improve concatKDF (#20836)

This removes a bunch of weird code around the counter overflow check in
concatKDF and makes it actually work for different hash output sizes.

The overflow check worked as follows: concatKDF applies the hash function N
times, where N is roundup(kdLen, hashsize) / hashsize. N should not
overflow 32 bits because that would lead to a repetition in the KDF output.

A couple issues with the overflow check:

- It used the hash.BlockSize, which is wrong because the
  block size is about the input of the hash function. Luckily, all standard
  hash functions have a block size that's greater than the output size, so
  concatKDF didn't crash, it just generated too much key material.
- The check used big.Int to compare against 2^32-1.
- The calculation could still overflow before reaching the check.

The new code in concatKDF doesn't check for overflow. Instead, there is a
new check on ECIESParams which ensures that params.KeyLen is < 512. This
removes any possibility of overflow.

There are a couple of miscellaneous improvements bundled in with this
change:

- The key buffer is pre-allocated instead of appending the hash output
  to an initially empty slice.
- The code that uses concatKDF to derive keys is now shared between Encrypt
  and Decrypt.
- There was a redundant invocation of IsOnCurve in Decrypt. This is now removed
  because elliptic.Unmarshal already checks whether the input is a valid curve
  point since Go 1.5.

Co-authored-by: Felix Lange <fjl@twurst.com>

* rpc: metrics for JSON-RPC method calls (#20847)

This adds a couple of metrics for tracking the timing
and frequency of method calls:

- rpc/requests gauge counts all requests
- rpc/success gauge counts requests which return err == nil
- rpc/failure gauge counts requests which return err != nil
- rpc/duration/all timer tracks timing of all requests
- rpc/duration/<method>/<success/failure> tracks per-method timing

* mobile: use bind.NewKeyedTransactor instead of duplicating (#20888)

It's better to reuse the existing code to create a keyed transactor
than to rewrite the logic again.

* all: fix a bunch of inconsequential goroutine leaks (#20667)

The leaks were mostly in unit tests, and could all be resolved by
adding suitably-sized channel buffers or by restructuring the test
to not send on a channel after an error has occurred.

There is an unavoidable goroutine leak in Console.Interactive: when
we receive a signal, the line reader cannot be unblocked and will get
stuck. This leak is now documented and I've tried to make it slightly 
less bad by adding a one-element buffer to the output channels of
the line-reading loop. Should the reader eventually awake from its
blocked state (i.e. when stdin is closed), at least it won't get stuck
trying to send to the interpreter loop which has quit long ago.

Co-authored-by: Felix Lange <fjl@twurst.com>

* internal/ethapi: add CallArgs.ToMessage method (#20854)

ToMessage is used to convert between ethapi.CallArgs and types.Message.
It reduces the length of the DoCall method by about half by abstracting out
the conversion between the CallArgs and the Message. This should improve the
code's maintainability and reusability.

* eth, les: fix flaky tests (#20897)

* les: fix flaky test

* eth: fix flaky test

* cmd/geth: enable metrics for geth import command (#20738)

* cmd/geth: enable metrics for geth import command

* cmd/geth: enable metrics-flags for import command

* core/vm: use a callcontext struct (#20761)

* core/vm: use a callcontext struct

* core/vm: fix tests

* core/vm/runtime: benchmark

* core/vm: make intpool push inlineable, unexpose callcontext

* docs/audits: add discv5 protocol audits from LA and C53 (#20898)

* .github: change gitter reference to discord link in issue template (#20896)

* couple of fixes to docs in clef (#20900)

* p2p/discover: add initial discovery v5 implementation (#20750)

This adds an implementation of the current discovery v5 spec.

There is full integration with cmd/devp2p and enode.Iterator in this
version. In theory we could enable the new protocol as a replacement of
discovery v4 at any time. In practice, there will likely be a few more
changes to the spec and implementation before this can happen.

* build: upgrade to golangci-lint 1.24.0 (#20901)

* accounts/scwallet: remove unnecessary uses of fmt.Sprintf

* cmd/puppeth: remove unnecessary uses of fmt.Sprintf

* p2p/discv5: remove unnecessary use of fmt.Sprintf

* whisper/mailserver: remove unnecessary uses of fmt.Sprintf

* core: goimports -w tx_pool_test.go

* eth/downloader: goimports -w downloader_test.go

* build: upgrade to golangci-lint 1.24.0

* whisper/mailserver : recover corrupt db files before opening (#20891)

* whisper/mailserver : recover db file when openfile corrupted

* whisper/mailserver : fix db -> s.db

* whisper/mailserver : common/errors for dbfile

* accounts/abi/bind: Refactored topics  (#20851)

* accounts/abi/bind: refactored topics

* accounts/abi/bind: use store function to remove code duplication

* accounts/abi/bind: removed unused type defs

* accounts/abi/bind: error on tuples in topics

* Cosmetic changes to restart travis build

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* node: allow websocket and HTTP on the same port (#20810)

This change makes it possible to run geth with JSON-RPC over HTTP and
WebSocket on the same TCP port. The default port for WebSocket
is still 8546. 

    geth --rpc --rpcport 8545 --ws --wsport 8545

This also removes a lot of deprecated API surface from package rpc.
The rpc package is now purely about serving JSON-RPC and no longer
provides a way to start an HTTP server.

* crypto: improve error messages in LoadECDSA (#20718)

This improves error messages when the file is too short or too long.
Also rewrite the test for SaveECDSA because LoadECDSA has its own
test now.

Co-authored-by: Felix Lange <fjl@twurst.com>

* changed date of rpcstack.go since new file (#20904)

* accounts/abi/bind: fixed erroneous filtering of negative ints (#20865)

* accounts/abi/bind: fixed erroneous packing of negative ints

* accounts/abi/bind: added test cases for negative ints in topics

* accounts/abi/bind: fixed genIntType for go 1.12

* accounts/abi: minor  nitpick

* cmd: deprecate --testnet, use named networks instead (#20852)

* cmd/utils: make goerli the default testnet

* cmd/geth: explicitly rename testnet to ropsten

* core: explicitly rename testnet to ropsten

* params: explicitly rename testnet to ropsten

* cmd: explicitly rename testnet to ropsten

* miner: explicitly rename testnet to ropsten

* mobile: allow for returning the goerli spec

* tests: explicitly rename testnet to ropsten

* docs: update readme to reflect changes to the default testnet

* mobile: allow for configuring goerli and rinkeby nodes

* cmd/geth: revert --testnet back to ropsten and mark as legacy

* cmd/util: mark --testnet flag as deprecated

* docs: update readme to properly reflect the 3 testnets

* cmd/utils: add an explicit deprecation warning on startup

* cmd/utils: swap goerli and ropsten in usage

* cmd/geth: swap goerli and ropsten in usage

* cmd/geth: if running a known preset, log it for convenience

* docs: improve readme on usage of ropsten's testnet datadir

* cmd/utils: check if legacy `testnet` datadir exists for ropsten

* cmd/geth: check for legacy testnet path in console command

* cmd/geth: use switch statement for complex conditions in main

* cmd/geth: move known preset log statement to the very top

* cmd/utils: create new ropsten configurations in the ropsten datadir

* cmd/utils: makedatadir should check for existing testnet dir

* cmd/geth: add legacy testnet flag to the copy db command

* cmd/geth: add legacy testnet flag to the inspect command

* les, les/lespay/client: add service value statistics and API (#20837)

This PR adds service value measurement statistics to the light client. It
also adds a private API that makes these statistics accessible. A follow-up
PR will add the new server pool which uses these statistics to select
servers with good performance.

This document describes the function of the new components:
https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* README: update min go version to 1.13 (#20911)

* travis, appveyor, build, Dockerfile: bump Go to 1.14.2 (#20913)

* travis, appveyor, build, Dockerfile: bump Go to 1.14.2

* travis, appveyor: force GO111MODULE=on for every build

* core/rawdb: fix data race between Retrieve and Close (#20919)

* core/rawdb: fixed data race between retrieve and close

closes https://github.com/ethereum/go-ethereum/issues/20420

* core/rawdb: use non-atomic load while holding mutex

* accounts/abi: implement new fallback functions (#20764)

* accounts/abi: implement new fackball functions

In Solidity v0.6.0, the original fallback is separated
into two different sub types: fallback and receive.

This PR addes the support for parsing new format abi
and the relevant abigen functionalities.

* accounts/abi: fix unit tests

* accounts/abi: minor fixes

* accounts/abi, mobile: support jave binding

* accounts/abi: address marius's comment

* accounts/abi: Work around the uin64 conversion issue

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* trie: fix concurrent usage of secKeyBuf, ref #20920

* all: simplify and fix database iteration with prefix/start (#20808)

* core/state/snapshot: start fixing disk iterator seek

* ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start

* les, core/state/snapshot: iterator fixes

* all: remove two iterator methods

* all: rename Iteratee.NewIteratorWith -> NewIterator

* ethdb: fix review concerns

* params: update CHTs for the 1.9.13 release

* params: release Geth v1.9.13

* params: begin v1.9.14 release cycle

* p2p/discover: add helper methods to UDPv5 (#20918)

This adds two new methods to UDPv5, AllNodes and LocalNode.

AllNodes returns all the nodes stored in the local table; this is
useful for the purposes of metrics collection and also debugging any
potential issues with other discovery v5 implementations.

LocalNode returns the local node object. The reason for exposing this
is so that users can modify and set/delete new key-value entries in
the local record.

* event: fix inconsistency in Lock and Unlock (#20933)

Co-authored-by: Felix Lange <fjl@twurst.com>

* accounts/abi: Prevent recalculation of internal fields (#20895)

* accounts/abi: prevent recalculation of ID, Sig and String

* accounts/abi: fixed unpacking of no values

* accounts/abi: multiple fixes to arguments

* accounts/abi: refactored methodName and eventName

This commit moves the complicated logic of how we assign method names
and event names if they already exist into their own functions for
better readability.

* accounts/abi: prevent recalculation of internal

In this commit, I changed the way we calculate the string
representations, sig representations and the id's of methods. Before
that these fields would be recalculated everytime someone called .Sig()
.String() or .ID() on a method or an event.

Additionally this commit fixes issue #20856 as we assign names to inputs
with no name (input with name "" becomes "arg0")

* accounts/abi: added unnamed event params test

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: addressed comments

* accounts/abi: added FunctionType enumeration

* accounts/abi/bind: added test for unnamed arguments

* accounts/abi: improved readability in NewMethod, nitpicks

* accounts/abi: method/eventName -> overloadedMethodName

* cmd, core: remove override muir glacier and override istanbul (#20942)

* snapshot: add Unlock before return (#20948)

* Forget Unlock in snapshot

* Remove Unlock before panic

* core/state/snapshot: make difflayer account iterator seek operation inclusive

* p2p: defer wait group done in protocol start (#20951)

* go.mod : update fastcache to 1.5.7 (#20936)

* all: seperate consensus error and evm internal error (#20830)

* all: seperate consensus error and evm internal error

There are actually two types of error will be returned when
a tranaction/message call is executed: (a) consensus error
(b) evm internal error. The former should be converted to
a consensus issue, e.g. The sender doesn't enough asset to
purchase the gas it specifies. The latter is allowed since
evm itself is a blackbox and internal error is allowed to happen.

This PR emphasizes the difference by introducing a executionResult
structure. The evm error is embedded inside. So if any error
returned, it indicates consensus issue happens.

And also this PR improve the `EstimateGas` API to return the concrete
revert reason if the transaction always fails

* all: polish

* accounts/abi/bind/backends: add tests

* accounts/abi/bind/backends, internal: cleanup error message

* all: address comments

* core: fix lint

* accounts, core, eth, internal: address comments

* accounts, internal: resolve revert reason if possible

* accounts, internal: address comments

* core: mirror full node reorg logic in light client too (#20931)

* core: fix the condition of reorg

* core: fix nitpick to only retrieve head once

* core: don't reorg if received chain is longer at same diff

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* accounts/keystore: fix double import race (#20915)

* accounts/keystore: fix race in Import/ImportECDSA

* accounts/keystore: added import/export tests

* cmd/geth: improved TestAccountImport test

* accounts/keystore: added import/export tests

* accounts/keystore: fixed naming

* accounts/keystore: fixed typo

* accounts/keystore: use mutex instead of rwmutex

* accounts: use errors instead of fmt

* trie: initial implementation for range proof (#20908)

* trie: initial implementation for range proof

* trie: add benchmark

* trie: fix lint

* trie: fix minor issue

* trie: unset the edge valuenode as well

* trie: unset the edge valuenode as nilValuenode

* core/state/snapshot: fix binary iterator (#20970)

* p2p/enode: update code comment (#20972)

It is possible to specify enode URLs using domain name since
commit b90cdbaa79cf, but the code comment still said that only
IP addresses are allowed.

Co-authored-by: admin@komgo.io <KomgoRocks2018!>

* eth: fix shutdown regression to abort downloads, not just cancel

* node: shut down all node-related HTTP servers gracefully (#20956)

Rather than just closing the underlying network listener to stop our
HTTP servers, use the graceful shutdown procedure, waiting for any
in-process requests to finish.

* accounts/abi: added abi test cases, minor bug fixes  (#20903)

* accounts/abi: added documentation

* accounts/abi: reduced usage of arguments.LengthNonIndexed

* accounts/abi: simplified reflection logic

* accounts/abi: moved testjson data into global declaration

* accounts/abi: removed duplicate test cases

* accounts/abi: reworked abi tests

* accounts/abi: added more tests for abi packing

* accounts/abi/bind: refactored base tests

* accounts/abi: run pack tests as subtests

* accounts/abi: removed duplicate tests

* accounts/abi: removed unnused arguments.LengthNonIndexed

Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore.
You can still get the length by calling len(arguments.NonIndexed())

* accounts/abi: added type test

* accounts/abi: modified unpack test to pack test

* accounts/abi: length check on arrayTy

* accounts/abi: test invalid abi

* accounts/abi: fixed rebase error

* accounts/abi: fixed rebase errors

* accounts/abi: removed unused definition

* accounts/abi: merged packing/unpacking tests

* accounts/abi: fixed [][][32]bytes encoding

* accounts/abi: added tuple test cases

* accounts/abi: renamed getMockLog -> newMockLog

* accounts/abi: removed duplicate test

* accounts/abi: bools -> booleans

* core: add check in AddChildIndexer to avoid double lock (#20982)

This fixes a theoretical double lock condition which could occur in

    indexer.AddChildIndexer(indexer)

Nobody would ever do that though.

Co-authored-by: Felix Lange <fjl@twurst.com>

* rpc: make ExampleClientSubscription work with the geth API (#19483)

This corrects the call to eth_getBlockByNumber, which previously
returned this error:

  can't get latest block: missing value for required argument 1

Co-authored-by: Felix Lange <fjl@twurst.com>

* core: improve TestLogRebirth (#20961)

This is a resubmit of #20668 which rewrites the problematic test
without any additional goroutines. It also documents the test better.

The purpose of this test is checking whether log events are sent
correctly when importing blocks. The test was written at a time when
blockchain events were delivered asynchronously, making the check hard
to pull off. Now that core.BlockChain delivers events synchronously
during the call to InsertChain, the test can be simplified.

Co-authored-by: BurtonQin <bobbqqin@gmail.com>

* go.mod: upgrade to golang-lru v0.5.4 (#20992)

golang-lru is now a go module, and the upgrade corrects a couple
of minor issues. In particular, the library could crash if you inserted
nil into an LRU cache.

* rpc: add explicit 200 response for empty HTTP GET (#20952)

* event, whisper/whisperv6: use defer where possible (#20940)

* signer, log: properly escape character sequences (#20987)

* signer: properly handle terminal escape characters

* log: use strconv conversion instead of custom escape function

* log: remove relection tests for nil

* go.mod : goupnp v1.0.0 upgrade (#20996)

* core/state/snapshot: implement storage iterator (#20971)

* core/state/snapshot: implement storage iterator

* core/state/snapshot, tests: implement helper function

* core/state/snapshot: fix storage issue

If an account is deleted in the tx_1 but recreated in the tx_2,
the it can happen that in this diff layer, both destructedSet
and storageData records this account. In this case, the storage
iterator should be able to iterate the slots belong to new account
but disable further iteration in deeper layers(belong to old account)

* core/state/snapshot: address peter and martin's comment

* core/state: address comments

* core/state/snapshot: fix test

* core/state/snapshot: fix journal nil deserialziation

* core/state/snapshot: fix trie generator reporter (#21004)

* accounts/external: fill account-cache if that hasn't already been done, fixes #20995 (#20998)

* go.sum: run go mod tidy (#21014)

* les: remove invalid use of t.Fatal in TestHandshake (#21012)

* accounts/external: convert signature v value to 0/1 (#20997)

This fixes an issue with clef, which already transforms the signature
to use the legacy 27/28 encoding.

Fixes #20994

* tests: cleanup snapshot generator goroutine leak

* accounts/abi: removed Kind from Type struct (#21009)

* accounts/abi: removed Kind from Type struct

* accounts/abi: removed unused code

* accounts/abi: move U256Bytes to common/math (#21020)

* core/state/snapshot: release iterator after verification

* cmd/utils: renames flags related to http-rpc server (#20935)

* rpc flags related to starting http server renamed to http

* old rpc flags aliased and still functional

* pprof flags fixed

* renames gpo related flags

* linted

* renamed rpc flags for consistency and clarity

* added warn logs

* added more warn logs for all deprecated flags for consistency

* moves legacy flags to separate file, hides older flags under show-deprecated-flags command

* legacy prefix and moved some more legacy flags to legacy file

* fixed circular import

* added docs

* fixed imports lint error

* added notes about when flags were deprecated

* cmd/utils: group flags by deprecation date + reorder by date,

* modified deprecated comments for consistency, added warn log for --rpc

* making sure deprecated flags are still functional

* show-deprecated-flags command cleaned up

* fixed lint errors

* corrected merge conflict

* IsSet --> GlobalIsSet

* uncategorized flags, if not deprecated, displayed under misc

Co-authored-by: Martin Holst Swende <martin@swende.se>

* tests: skip consensus test using 1GB RAM

* cmd/geth: handle memfixes on 32bit arch with large RAM

* build: raise test timeout back to 10 mins (#21027)

* account/abi: remove superfluous type checking (#21022)

* accounts/abi: added getType func to Type struct

* accounts/abi: fixed tuple unpack

* accounts/abi: removed type.Type

* accounts/abi: added comment

* accounts/abi: removed unused types

* accounts/abi: removed superfluous declarations

* accounts/abi: typo

* eth: skip transaction announcer goroutine on eth<65

* eth: don't inadvertently enable snapshots in archive nodes (#21025)

* eth: don't reassign more cache than is being made available

* eth: don't inadvertently enable snapshot in a case where --snapshot wasn't given

* trie: fix TestBadRangeProof unit test (#21034)

* eth/downloader: minor typo fixes in comments (#21035)

* core: avoid double-lock in tx_pool_test (#20984)

* core/state/snapshot: don't create storage list for non-existing accounts

* core/state/snapshot: fix typo (#21037)

* accounts/abi/bind: add void if no return args specified (#21002)

* accounts/abi/bind: add void if no return args specified

Currently the java generator generates invalid input on pure/view functions
that have no return type. e.g. `function f(uint u) view public {}`
This is not a problem in practice as people rarely ever write functions like this.

* accounts/abi/bind: use elseif instead of nested if

* core/state: include zero-address in state dump if present (#21038)

* Include 0x0000 address into the dump if it is present

* core/state: go fmt

Co-authored-by: Alexey Akhunov <akhounov@gmail.com>

* core/state: abort commit if read errors have occurred (#21039)

This finally adds the error check that the documentation of StateDB.dbErr
promises to do. dbErr was added in 9e5f03b6c (June 2017), and the check was
already missing in that commit. We somehow survived without it for three years.

* core/state: avoid statedb.dbErr due to emptyCode (#21051)

* core/state: more verbose stateb errors

* core/state: fix flaw

* core/state: fixed lint

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

* build: fix CLI params for windows LNK files (#21055)

* build: Fix CLI params for windows LNK files

closes #21054

* Remove parameters

* core/state: make GetCodeSize mirror GetCode implementation wise

* accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance (#21043)

* accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance

* accounts, internal: address comment and fix lint

* accounts, internal: extend log message

* tiny nits to format hexutil.Big and nil properly

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* params, cmd/utils: remove outdated discv5 bootnodes, deprecate flags (#20949)

* params: remove outdated discv5 bootnodes

* cmd/utils: deprecated bootnodesv4/v5 flags

* console: fix some crashes/errors in the bridge (#21050)

Fixes #21046

* core/rawdb: stop freezer process as part of freezer.Close() (#21010)

* core/rawdb: Stop freezer process as part of freezer.Close()

When you call db.Close(), it was closing the leveldb database first,
then closing the freezer, but never stopping the freezer process.
This could cause the freezer to attempt to write to leveldb after
leveldb had been closed, leading to a crash with a non-zero exit code.

This change adds a quit channel to the freezer, and freezer.Close()
will not return until the freezer process has stopped.

Additionally, when you call freezerdb.Close(), it will close the
AncientStore before closing leveldb, to ensure that the freezer goroutine
will be stopped before leveldb is closed.

* core/rawdb: Fix formatting for golint

* core/rawdb: Use backoff flag to avoid repeating select

* core/rawdb: Include accidentally omitted backoff

* p2p: add 0 port check in dialer  (#21008)

* p2p: add low port check in dialer

We already have a check like this for UDP ports, add a similar one in
the dialer. This prevents dials to port zero and it's also an extra
layer of protection against spamming HTTP servers.

* p2p/discover: use errLowPort in v4 code

* p2p: change port check

* p2p: add comment

* p2p/simulations/adapters: ensure assigned port is in all node records

* params: bump CHTs for the v1.9.14 release

* cmd, core, eth: background transaction indexing (#20302)

* cmd, core, eth: init tx lookup in background

* core/rawdb: tiny log fixes to make it clearer what's happening

* core, eth: fix rebase errors

* core/rawdb: make reindexing less generic, but more optimal

* rlp: implement rlp list iterator

* core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data

* core/rawdb, cmd/utils: fix review concerns

* cmd/utils: fix merge issue

* core/rawdb: add some log formatting polishes

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* core: fixup blockchain tests (#21062)

core: fixup blockchain tests

* les: drop the message if the entire p2p connection is stuck (#21033)

* les: drop the message if the entire p2p connection is stuck

* les: fix lint

* core/rawdb : log format fix for Unindexing transaction (#21064)

* core/rawdb : log format fix for Unindexing transaction

* core/rawdb: tiny fixup

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* core/rawdb: remove unused math (#21065)

* miner: support disabling empty blockprecommits form the Go API (#20736)

* cmd, miner: add noempty-precommit flag

* cmd, miner: get rid of external flag

* miner: change bool to atomic int

* miner: fix tiny typo

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* accounts/abi: accounts/abi/bind: Move topics to abi package (#21057)

* accounts/abi/bind: added test cases for waitDeployed

* accounts/abi/bind: added test case for boundContract

* accounts/abi/bind: removed unnecessary resolve methods

* accounts/abi: moved topics from /bind to /abi

* accounts/abi/bind: cleaned up format... functions

* accounts/abi: improved log message

* accounts/abi: added type tests

* accounts/abi/bind: remove superfluous template methods

* accounts/abi: allow overloaded argument names (#21060)

* accounts/abi: allow overloaded argument names

In solidity it is possible to create the following contract:
```
contract Overloader {
    struct F { uint _f; uint __f; uint f; }
    function f(F memory f) public {}
}
```
This however resulted in a panic in the abi package.

* accounts/abi fixed error handling

* core: fix missing receipt on Clique crashes (#21045)

* core: fix missing receipt

* core: address comment

* ethstats: stop report ticker in each loop cycle #21070 (#21071)

Co-authored-by: Hao Duan <duan.hao@hyperchain.cn>

* params: release go-ethereum v1.9.14

* params: begin v1.9.15 release cycle

* cmd: fix log contexts (#21077)

* accounts/abi: simplify reflection logic (#21058)

* accounts/abi: simplified reflection logic

* accounts/abi: simplified reflection logic

* accounts/abi: removed unpack

* accounts/abi: removed comments

* accounts/abi: removed uneccessary complications

* accounts/abi: minor changes in error messages

* accounts/abi: removed unnused code

* accounts/abi: fixed indexed argument unpacking

* accounts/abi: removed superfluous test cases

This commit removes two test cases. The first one is trivially invalid as we have the same
test cases as passing in packing_test.go L375. The second one passes now,
because we don't need the mapArgNamesToStructFields in unpack_atomic anymore.
Checking for purely underscored arg names generally should not be something we do
as the abi/contract is generally out of the control of the user.

* accounts/abi: removed comments, debug println

* accounts/abi: added commented out code

* accounts/abi: addressed comments

* accounts/abi: remove unnecessary dst.CanSet check

* accounts/abi: added dst.CanSet checks

* console: fix unlockAccount argument count check (#21081)

* cmd/clef, signer/core: password input fixes (#20960)

* cmd/clef, signer/core: use better terminal input for passwords, make it possible to avoid boot-up warning

* all: move commonly used prompter to isolated (small) package

* cmd/clef: Add new --acceptWarn to clef README

* cmd/clef: rename flag 'acceptWarn' to 'suppress-bootwarn'

Co-authored-by: ligi <ligi@ligi.de>

* accounts: add blockByNumberNoLock() to avoid double-lock (#20983)

* abi/bind/backends: testcase for double-lock

* accounts: add blockByNumberNoLock to avoid double-lock

* backend/simulated: use stateroot, not blockhash for retrieveing state

Co-authored-by: Martin Holst Swende <martin@swende.se>

* whisper: use canonical import name of package go-ethereum (#21099)

* trie: extend range proofs with non-existence (#21000)

* trie: implement range proof with non-existent edge proof

* trie: fix cornercase

* trie: consider empty range

* trie: add singleSide test

* trie: support all-elements range proof

* trie: fix typo

* trie: tiny typos and formulations

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* les, les/lespay: implement new server pool (#20758)

This PR reimplements the light client server pool. It is also a first step
to move certain logic into a new lespay package. This package will contain
the implementation of the lespay token sale functions, the token buying and
selling logic and other components related to peer selection/prioritization
and service quality evaluation. Over the long term this package will be
reusable for incentivizing future protocols.

Since the LES peer logic is now based on enode.Iterator, it can now use
DNS-based fallback discovery to find servers.

This document describes the function of the new components:
https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4

* miner: replace use of 'self' as receiver name (#21113)

* all: fix typos in comments (#21118)

* consensus/clique: remove redundant pair of parentheses (#21104)

* core/vm: improve jumpdest lookup (#21123)

* consensus/ethash: fix flaky test by reading seal results (#21085)

* cmd/utils: fix default DNS discovery configuration (#21124)

* metrics/prometheus: define TYPE once, add tests (#21068)

* metrics/prometheus: define type once for histograms

* metrics/prometheus: test collector

* ethdb/leveldb: use timer instead of time.After (#21066)

* ethstats: avoid blocking chan when received invalid stats request (#21073)

* ethstats: avoid blocking chan when received invalid stats request

* ethstats: minor code polishes

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* trie: fix for range proof (#21107)

* trie: fix for range proof

* trie: fix typo

* build: upgrade to golangci lint v1.27.0 (#21127)

* build: upgrade to golangci-lint v1.27.0

* build: raise lint timeout to 3 minutes

* eth: interrupt chain insertion on shutdown (#21114)

This adds a new API method on core.BlockChain to allow interrupting
running data inserts, and calls the method before shutting down the
downloader.

The BlockChain interrupt checks are now done through a method instead
of inlining the atomic load everywhere. There is no loss of efficiency from
this and it makes the interrupt protocol a lot clearer because the check is
defined next to the method that sets the flag.

* consensus/clique: make internal error private (#21132)

Co-authored-by: linjing <linjingjing@baidu.com>

* trie: enforce monotonic range in prover and return end marker (#21130)

* trie: add hasRightElement indicator

* trie: ensure the range is monotonic increasing

* trie: address comment and fix lint

* trie: address comment

* trie: make linter happy

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* eth/downloader: more context in errors (#21067)

This PR makes use of go 1.13 error handling, wrapping errors and using
errors.Is to check a wrapped root-cause. It also removes the travis
builders for go 1.11 and go 1.12.

* metrics: replace gosigar with gopsutil (#21041)

* replace gosigar with gopsutil

* removed check for whether GOOS is openbsd

* removed accidental import of runtime

* potential fix for difference in units between gosig and gopsutil

* fixed lint error

* remove multiplication factor

* uses cpu.ClocksPerSec as the multiplication factor

* changed dependency from shirou to renaynay (#20)

* updated dep

* switching back from using renaynay fork to using upstream as PRs were merged on upstream

* removed empty line

* optimized imports

* tidied go mod

* core/vm: EIP-2315, JUMPSUB for the EVM (#20619)

* core/vm: implement EIP 2315, subroutines for the EVM

* core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints

  logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes

* core/vm: update subroutines acc to eip: disallow walk-into

* core/vm/eips: gas cost changes for subroutines

* core/vm: update opcodes for EIP-2315

* core/vm: define RETURNSUB as a 'jumping' operation + review concerns

Co-authored-by: Martin Holst Swende <martin@swende.se>

* p2p/discover: move discv4 encoding to new 'v4wire' package (#21147)

This moves all v4 protocol definitions to a new package, p2p/discover/v4wire.
The new package will be used for low-level protocol tests.

* rpc: send websocket ping when connection is idle (#21142)

* rpc: send websocket ping when connection is idle

* rpc: use non-blocking send for websocket pingReset

* console: handle undefined + null in console funcs (#21160)

* core: collect NewTxsEvent items without holding reorg lock (#21145)

* core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018)

* crypto: add bls12-381 elliptic curve wrapper

* params: add bls12-381 precompile gas parameters

* core/vm: add bls12-381 precompiles

* core/vm: add bls12-381 precompile tests

* go.mod, go.sum: use latest bls12381 lib

* core/vm: move point encode/decode functions to base library

* crypto/bls12381: introduce bls12-381 library init function

* crypto/bls12381: import bls12381 elliptic curve implementation

* go.mod, go.sum: remove bls12-381 library

* remove unsued frobenious coeffs

supress warning for inp that used in asm

* add mappings tests for zero inputs

fix swu g2 minus z inverse constant

* crypto/bls12381: fix typo

* crypto/bls12381: better comments for bls12381 constants

* crypto/bls12381: swu, use single conditional for e2

* crypto/bls12381: utils, delete empty line

* crypto/bls12381: utils, use FromHex for string to big

* crypto/bls12381: g1, g2, strict length check for FromBytes

* crypto/bls12381: field_element, comparision changes

* crypto/bls12381: change swu, isogeny constants with hex values

* core/vm: fix point multiplication comments

* core/vm: fix multiexp gas calculation and lookup for g1 and g2

* core/vm: simpler imput length check for multiexp and pairing precompiles

* core/vm: rm empty multiexp result declarations

* crypto/bls12381: remove modulus type definition

* crypto/bls12381: use proper init function

* crypto/bls12381: get rid of new lines at fatal desciprtions

* crypto/bls12-381: fix no-adx assembly multiplication

* crypto/bls12-381: remove old config function

* crypto/bls12381: update multiplication backend

this commit changes mul backend to 6limb eip1962 backend

mul assign operations are dropped

* core/vm/contracts_tests: externalize test vectors for precompiles

* core/vm/contracts_test: externalize failure-cases for precompiles

* core/vm: linting

* go.mod: tiny up sum file

* core/vm: fix goimports linter issues

* crypto/bls12381: build tags for plain ASM or ADX implementation

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* cmd, core, params: inital support for yolo-v1 testnet (#21154)

* core,params,puppeth: inital support for yolo-v1 testnet

* cmd/geth, core: add yolov1 console flag

* cmd, core, params: YoloV1 bakein fixups

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* cmd/geth: fix the fork orders for DAO tests

* core: filter out txs with invalid signatures as soon as possible

Once we detect an invalid transaction during recovering signatures, we should
directly exclude this transaction to avoid validating the signatures hereafter.

This should optimize the validations times of transactions with invalid signatures
to only one time.

* acounts/keystore, cmd/faucet: fix faucet double import, fix twitter url

* accounts/keystore, cmd/faucet: return old account to allow unlock

* go.mod: upgrade go-duktape to hide unused function warning (#21168)

* node: missing comma on toml tags (#21187)

* core/vm, crypt/bls12381: fixed comments in bls (#21182)

* core/vm: crypto/bls12381: minor code comments

* crypto/bls12381: fix comment

* core: fix typo in comments (#21181)

* internal/ethapi: return revert reason for eth_call (#21083)

* internal/ethapi: return revert reason for eth_call

* internal/ethapi: moved revert reason logic to doCall

* accounts/abi/bind/backends: added revert reason logic to simulated backend

* internal/ethapi: fixed linting error

* internal/ethapi: check if require reason can be unpacked

* internal/ethapi: better error logic

* internal/ethapi: simplify logic

* internal/ethapi: return vmError()

* internal/ethapi: move handling of revert out of docall

* graphql: removed revert logic until spec change

* rpc: internal/ethapi: added custom error types

* graphql: use returndata instead of return

Return() checks if there is an error. If an error is found, we return nil.
For most use cases it can be beneficial to return the output even if there
was an error. This code should be changed anyway once the spec supports
error reasons in graphql responses

* accounts/abi/bind/backends: added tests for revert reason

* internal/ethapi: add errorCode to revert error

* internal/ethapi: add errorCode of 3 to revertError

* internal/ethapi: unified estimateGasErrors, simplified logic

* internal/ethapi: unified handling of errors in DoEstimateGas

* rpc: print error data field

* accounts/abi/bind/backends: unify simulatedBackend and RPC

* internal/ethapi: added binary data to revertError data

* internal/ethapi: refactored unpacking logic into newRevertError

* accounts/abi/bind/backends: fix EstimateGas

* accounts, console, internal, rpc: minor error interface cleanups

* Revert "accounts, console, internal, rpc: minor error interface cleanups"

This reverts commit 2d3ef53c5304e429a04983210a417c1f4e0dafb7.

* re-apply the good parts of 2d3ef53c53

* rpc: add test for returning server error data from client

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>

* params: update CHTs for 1.9.15 release

* params: go-ethereum v1.9.15 stable

* params: begin v1.9.16 release cycle

* cmd/ethkey: support --passwordfile in generate command (#21183)

* ethstats: use timer instead of time.sleep (#20924)

* core/vm: use uint256 in EVM implementation (#20787)

* core/vm: use fixed uint256 library instead of big

* core/vm: remove intpools

* core/vm: upgrade uint256, fixes uint256.NewFromBig

* core/vm: use uint256.Int by value in Stack

* core/vm: upgrade uint256 to v1.0.0

* core/vm: don't preallocate space for 1024 stack items (only 16)

Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/state: avoid escape analysis fault when accessing cached state

* accounts/keystore: fix typo in error message (#21200)

* accounts/abi: make GetType public again (#21157)

* eth/downloader: fix spuriously failing tests (#21149)

* eth/downloader tests: fix spurious failing test due to race between receipts/headers

* miner tests: fix travis failure on arm64

* eth/downloader: tests - store td in ancients too

* core, eth, internal: include read storage entries in structlog output (#21204)

* core, eth, internal: extend structLog tracer

* core/vm, internal: add storage view

* core, internal: add slots to storage directly

* core: remove useless

* core: address martin's comment

* core/vm: fix tests

* build, internal/ethapi, crypto/bls12381: fix typos (#21210)

speicifc -> specific
assigened -> assigned
frobenious -> frobenius

* go.mod: update uint256 to 1.1.0 (#21206)

* internal/web3ext: add missing params to debug.accountRange (#21208)

* eth/downloader: don't use defer for unlock before return (#21227)

Co-authored-by: linjing <linjingjing@baidu.com>

* core/rawdb: swap tailId and itemOffset for deleted items in freezer (#21220)

* fix(freezer): tailId filenum offset were misplaced

* core/rawdb: assume first item in freezer always start from zero

* cmd, eth, internal, les: add txfee cap (#21212)

* cmd, eth, internal, les: add gasprice cap

* cmd/utils, eth: add default value for gasprice cap

* all: use txfee cap

* cmd, eth: add fix

* cmd, internal: address comments

* go.mod: update snappy dependency (#21237)

* whisper : use timer.Ticker instead of sleep (#21240)

* whisper : use timer.Ticker instead of sleep

* lint: Fix linter error

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* core/rawdb: fix high memory usage in freezer (#21243)

The ancients variable in the freezer is a list of hashes, which
identifies all of the hashes to be frozen. The slice is being allocated
with a capacity of `limit`, which is the number of the last block
this batch will attempt to add to the freezer. That means we are
allocating memory for all of the blocks in the freezer, not just
the ones to be added.

If instead we allocate `limit - f.frozen`, we will only allocate
enough space for the blocks we're about to add to the freezer. On
mainnet this reduces usage by about 320 MB.

* common/fdlimit: build on DragonflyBSD (#21241)

* common/fdlimit: build on DragonflyBSD

* review feedback

* whisper: fix time.sleep by time.ticker in whisper_test (#21251)

* p2p: measure packet throughput too, not just bandwidth

* cmd/devp2p: add commands for node key management (#21202)

These commands mirror the key/URL generation functions of cmd/bootnode.

    $ devp2p key generate mynode.key
    $ devp2p key to-enode mynode.key -ip 203.0.113.21 -tcp 30304
    enode://78a7746089baf4b8615f54a5f0b67b22b1...

* crypto/secp256k1: enable 128-bit int code and endomorphism optimization (#21203)

* crypto/secp256k1: enable use of __int128

This speeds up scalar & field calculations a lot.

* crypto/secp256k1: enable endomorphism optimization

* eth: don't block if transaction broadcast loop fails (#21255)

* eth: don't block if transaction broadcast loop is returned

* eth: kick out peer if we failed to send message

* eth: address comment

* trie: reduce allocs in insertPreimage (#21261)

* core/vm: fix incorrect computation of BLS discount (#21253)

* core/vm: fix incorrect computation of discount

During testing on Yolov1 we found that the way geth calculates the discount
is not in line with the specification. Basically what we did is calculate
128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs
of values. Correct would be to calculate k * Bls12381... for k > 128.

* core/vm: better logic for discount calculation

* core/vm: better calculation logic, added worstcase benchmarks

* core/vm: better benchmarking logic

* cmd/geth: make import cmd exit with 1 if import errors occurred (#21244)

The import command should not return a 0 status
code if the import finishes prematurely becaues
of an import error.

Returning the error causes the program to exit with 1
if the err is non nil.

Signed-off-by: meows <b5c6@protonmail.com>

* eth: returned revert reason in traceTx (#21195)

* eth: returned revert reason in traceTx

* eth: return result data

* utils: fix ineffectual miner config flags (#21271)

Without use of global, these flags didn't actually modify
miner configuration, since we weren't grabbing from the
proper context scope, which should be global (vs. subcommand).

Signed-off-by: meows <b5c6@protonmail.com>

* cmd: abstract `getPassPhrase` functions into one (#21219)

* [cmd] Abstract `getPassPhrase` functions into one.

* cmd/ethkey: fix compilation failure

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* cmd/evm: add state transition tool for testing (#20958)

This PR implements the EVM state transition tool, which is intended
to be the replacement for our retesteth client implementation.
Documentation is present in the cmd/evm/README.md file.

Co-authored-by: Felix Lange <fjl@twurst.com>

* core: types: less allocations when hashing and tx handling (#21265)

* core, crypto: various allocation savings regarding tx handling

* core: reduce allocs for gas price comparison

This change reduces the allocations needed for comparing different transactions to each other.
A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and
also needs to be threadsafe. For comparing and ordering different transactions we don't need
these guarantees

* core: added tx.GasPriceIntCmp for comparison without allocation

adds a method to remove unneeded allocation in comparison to tx.gasPrice

* core/types: pool legacykeccak256 objects in rlpHash

rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call.
Since it is so widely used it makes sense to add pooling here so we relieve the GC.
On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory.

* reverted some changes

* reverted some changes

* trie: use crypto.KeccakState instead of replicating code

Co-authored-by: Martin Holst Swende <martin@swende.se>

* go.mod: bump gopsutil version (#21275)

* go.mod: updated crypto deps causing build failure (#21276)

* eth/downloader: fixes data race between synchronize and other methods (#21201)

* eth/downloaded: fixed datarace between synchronize and Progress

There was a race condition between `downloader.synchronize()` and `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders`
This PR changes the behavior of the downloader a bit.
Previously the functions `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` read the syncMode anew within their loops. Now they read the syncMode at the start of their function and don't change it during their runtime.

* eth/downloaded: comment

* eth/downloader: added comment

* cmd/geth: LES priority client test (#20719)

This adds a regression test for the LES priority client API.

* rlp: avoid list header allocation in encoder (#21274)

List headers made up 11% of all allocations during sync. This change
removes most of those allocations by keeping the list header values
cached in the encoder buffer instead. Since encoder buffers are pooled,
list headers are no longer allocated in the common case where an
encoder buffer is available for reuse.

Co-authored-by: Felix Lange <fjl@twurst.com>

* core, txpool: less allocations when handling transactions (#21232)

* core: use uint64 for total tx costs instead of big.Int

* core: added local tx pool test case

* core, crypto: various allocation savings regarding tx handling

* Update core/tx_list.go

* core: added tx.GasPriceIntCmp for comparison without allocation

adds a method to remove unneeded allocation in comparison to tx.gasPrice

* core: handle pools full of locals better

* core/tests: benchmark for tx_list

* core/txlist, txpool: save a reheap operation, avoid some bigint allocs

Co-authored-by: Martin Holst Swende <martin@swende.se>

* rpc, internal/ethapi: default rpc gascap at 25M + better error message (#21229)

* rpc, internal/ethapi: default rpc gascap at 50M + better error message

* eth,internal: make globalgascap uint64

* core/tests: fix compilation failure

* eth/config: gascap at 25M + minor review concerns

* internal/ethapi: default gas to maxgascap, not max int64 (#21284)

* ethapi: don't crash when keystore-specific methods are called but external signer used (#21279)

* console: prevent importRawKey from getting into CLI history

* internal/ethapi: error on keystore-methods when no keystore is present

* les/checkpointoracle: don't lookup checkpoint more than once per minute (#21285)

* les/checkpointoracle: don't lookup checkpoint more than once per second

* les/checkpoint/oracle: change oracle checktime to 1 minute

* eth/gasprice: lighter gas price oracle for light client (#20409)

This PR reduces the bandwidth used by the light client to compute the
recommended gas price. The current mechanism for suggesting the price is:

- retrieve recent 20 blocks
- get the lowest gas price of these blocks
- sort the price array and return the middle(60%) one

This works for full nodes, which have all blocks available locally.
However, this is very expensive for the light client because the light
client needs to retrieve block bodies from the network.

The PR changes the default options for light client. With the new config,
the light client only retrieves the two latest blocks, but in order to
collect more sample transactions, the 3 lowest prices are collected from
each block.

This PR also changes the behavior for empty blocks. If the block is empty,
the lastest price is reused for sampling.

* cmd/geth: allow configuring metrics HTTP server on separate endpoint (#21290)

Exposing /debug/metrics and /debug/metrics/prometheus was dependent
on --pprof, which also exposes other HTTP APIs. This change makes it possible
to run the metrics server on an independent endpoint without enabling pprof.

* build/ci: handle split up listing (#21293)

* rlp: reduce allocations for big.Int and byte array encoding (#21291)

This change further improves the performance of RLP encoding by removing
allocations for big.Int and [...]byte types. I have added a new benchmark
that measures RLP encoding of types.Block to verify that performance is
improved.

* cmd, node: dump empty value config (#21296)

* cmd/clef: Update README with external v6.0.0 & internal v7.0.1 APIs (#21298)

Changes include:
* Updates response docs for `account_new`, `account_list`, `account_signTransaction`
* Removes `account_import`, `account_export` docs
* Adds `account_version` docs
* Updates request docs for `ui_approveListing`, `ui_approveSignData`, `ui_showInfo`, `ui_showError`, `ui_onApprovedTx`
* Adds `ui_approveNewAccount`, `ui_onInputRequired` docs

* cmd/devp2p: add discv4 test suite (#21163)

This adds a test suite for discovery v4. The test suite is a port of the Hive suite for
discovery, and will replace the current suite on Hive soon-ish. The tests can be
run locally with this command:

    devp2p discv4 test -remote enode//...

Co-authored-by: Felix Lange <fjl@twurst.com>

* cmd/clef: Fix broken link in README and other minor fixes (#21303)

* eth: increase timeout in TestBroadcastBlock (#21299)

* go.mod: upgrade to github.com/golang/snappy with arm64 asm (#21304)

* eth/downloader: fix peer idleness tracking when restarting state sync (#21260)

This fixes two issues with state sync restarts:

When sync restarts with a new root, some peers can have in-flight requests.
Since all peers with active requests were marked idle when exiting sync,
the new sync would schedule more requests for those peers. When the
response for the earlier request arrived, the new sync would reject it and
mark the peer idle again, rendering the peer useless until it disconnected.

The other issue was that peers would not be marked idle when they had
delivered a response, but the response hadn't been processed before
restarting the state sync. This also made the peer useless because it
would be permanently marked busy.

Co-authored-by: Felix Lange <fjl@twurst.com>

* Revert "core, txpool: less allocations when handling transactions (#21232)"

Reverting because this change started handling account balances as
uint64 in the transaction pool, which is incorrect.

This reverts commit af5c97aebe1d37486635521ef553cb8bd4bada13.

* common/math: use math/bits intrinsics for Safe* (#21316)

This is a resubmit of ledgerwatch/turbo-geth#556. The performance
benefit of this change is negligible, but it does remove a TODO.

* cmd/geth, cmd/puppeth: replace deprecated rpc and ws flags in tests and docs (#21317)

* accounts/external: remove dependency on internal/ethapi (#21319)

Fixes #20535

Co-authored-by: Felix Lange <fjl@twurst.com>

* params: go-ethereum v1.9.16 stable

* chg: no need GO111MODULE

* chg: refactor sync event

Co-authored-by: Hanjiang Yu <42531996+de1acr0ix@users.noreply.github.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: ligi <ligi@ligi.de>
Co-authored-by: Wenbiao Zheng <delweng@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Adam Schmideg <adamschmideg@users.noreply.github.com>
Co-authored-by: gary rong <garyrong0905@gmail.com>
Co-authored-by: Jeff Wentworth <jeff@curvegrid.com>
Co-authored-by: ucwong <ucwong@126.com>
Co-authored-by: Paweł Bylica <chfast@gmail.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Luke Champine <luke.champine@gmail.com>
Co-authored-by: Boqin Qin <Bobbqqin@gmail.com>
Co-authored-by: William Morriss <wjmelements@gmail.com>
Co-authored-by: rene <41963722+renaynay@users.noreply.github.com>
Co-authored-by: Guillaume Ballet <gballet@gmail.com>
Co-authored-by: Raw Pong Ghmoa <58883403+q9f@users.noreply.github.com>
Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Nishant Das <nish1993@hotmail.com>
Co-authored-by: icodezjb <icodezjb@163.com>
Co-authored-by: tgyKomgo <52910426+tgyKomgo@users.noreply.github.com>
Co-authored-by: Steven E. Harris <seh@panix.com>
Co-authored-by: Julian Y <jyap808@users.noreply.github.com>
Co-authored-by: ploui <64719999+ploui@users.noreply.github.com>
Co-authored-by: Alexey Akhunov <akhounov@gmail.com>
Co-authored-by: AusIV <git@ausiv.com>
Co-authored-by: Hao Duan <duanhao0814@gmail.com>
Co-authored-by: Hao Duan <duan.hao@hyperchain.cn>
Co-authored-by: Satpal <28562234+SatpalSandhu61@users.noreply.github.com>
Co-authored-by: Martin Michlmayr <tbm@cyrius.com>
Co-authored-by: yutianwu <wzxingbupt@gmail.com>
Co-authored-by: meowsbits <45600330+meowsbits@users.noreply.github.com>
Co-authored-by: Richard Patel <me@terorie.dev>
Co-authored-by: sixdays <lj491685571@126.com>
Co-authored-by: linjing <linjingjing@baidu.com>
Co-authored-by: Greg Colvin <greg@colvin.org>
Co-authored-by: chenglin <910372762@qq.com>
Co-authored-by: kilic <onurkilic1004@gmail.com>
Co-authored-by: Mariano Cortesi <mcortesi@gmail.com>
Co-authored-by: Ev <ev@ethereum.org>
Co-authored-by: libby kent <viskovitzzz@gmail.com>
Co-authored-by: Pau <pau@dabax.net>
Co-authored-by: Natsu Kagami <natsukagami@gmail.com>
Co-authored-by: Yang Hau <vulxj0j8j8@gmail.com>
Co-authored-by: HackyMiner <hackyminer@gmail.com>
Co-authored-by: zhangsoledad <787953403@qq.com>
Co-authored-by: AusIV <code@ausiv.com>
Co-authored-by: meowsbits <b5c6@protonmail.com>
Co-authored-by: Binacs <bin646891055@gmail.com>
Co-authored-by: chris-j-h <39617426+chris-j-h@users.noreply.github.com>
jdkanani added a commit that referenced this pull request Jul 24, 2020
* Upgrade geth to v1.9.14 (#75)

* fix: resolve conflict

* chg: use bor url for import

* Fix regressions from merge

Co-authored-by: Jaynti Kanani <jdkanani@gmail.com>

* Bor update 1.9.16 (#77)

* cmd, consensus: add option to disable mmap for DAG caches/datasets (#20484)

* cmd, consensus: add option to disable mmap for DAG caches/datasets

* consensus: add benchmarks for mmap with/with lock

* cmd/clef: add newaccount command (#20782)

* cmd/clef: add newaccount command

* cmd/clef: document clef_New, update API versioning

* Update cmd/clef/intapi_changelog.md

Co-Authored-By: ligi <ligi@ligi.de>

* Update signer/core/uiapi.go

Co-Authored-By: ligi <ligi@ligi.de>

Co-authored-by: ligi <ligi@ligi.de>

* eth: add debug_accountRange API (#19645)

This new API allows reading accounts and their content by address range.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>

* travis: allow cocoapods deploy to fail (#20833)

* whisper/whisperv6: decrease pow requirement in tests (#20815)

* metrics: improve TestTimerFunc (#20818)

The test failed due to what appears to be fluctuations in time.Sleep, which is
not the actual method under test. This change modifies it so we compare the
metered Max to the actual time instead of the desired time.

* les: create utilities as common package (#20509)

* les: move execqueue into utilities package

execqueue is a util for executing queued functions
in a serial order which is used by both les server
and les client. Move it to common package.

* les: move randselect to utilities package

weighted_random_selector is a helpful tool for randomly select
items maintained in a set but based on the item weight.

It's used anywhere is LES package, mainly by les client but will
be used in les server with very high chance. So move it into a
common package as the second step for les separation.

* les: rename to utils

* README: update private network genesis spec with istanbul (#20841)

* add istanbul and muirGlacier to genesis states in README

* remove muirGlacier, relocate istanbul

* whisper: fix whisper go routine leak with sync wait group (#20844)

* cmd/evm: Rework execution stats (#20792)

- Dump stats also for --bench flag.
- From memory stats only show number and size of allocations. This is what `test -bench` shows. I doubt others like number of GC runs are any useful, but can be added if requested.
- Now the mem stats are for single execution in case of --bench.

* cmd/devp2p, cmd/wnode, whisper: add missing calls to Timer.Stop (#20843)

* p2p/server: add UDP port mapping goroutine to wait group (#20846)

* accounts/abi faster unpacking of int256 (#20850)

* p2p/discv5: add missing Timer.Stop calls (#20853)

* miner/worker: add missing timer.Stop call (#20857)

* cmd/geth: fix bad genesis test (#20860)

* eth/filters: add missing Ticker.Stop call (#20862)

* eth/fetcher: add missing timer.Stop calls (#20861)

* les: add missing Ticker.Stop call (#20864)

* event: add missing timer.Stop call in TestFeed (#20868)

* metrics: add missing calls to Ticker.Stop in tests (#20866)

* ethstats: add missing Ticker.Stop call (#20867)

* p2p/discv5, p2p/testing: add missing Timer.Stop calls in tests (#20869)

* core: add missing Timer.Stop call in TestLogReorgs (#20870)

* rpc: add missing timer.Stop calls in websocket tests (#20863)

* crypto/ecies: improve concatKDF (#20836)

This removes a bunch of weird code around the counter overflow check in
concatKDF and makes it actually work for different hash output sizes.

The overflow check worked as follows: concatKDF applies the hash function N
times, where N is roundup(kdLen, hashsize) / hashsize. N should not
overflow 32 bits because that would lead to a repetition in the KDF output.

A couple issues with the overflow check:

- It used the hash.BlockSize, which is wrong because the
  block size is about the input of the hash function. Luckily, all standard
  hash functions have a block size that's greater than the output size, so
  concatKDF didn't crash, it just generated too much key material.
- The check used big.Int to compare against 2^32-1.
- The calculation could still overflow before reaching the check.

The new code in concatKDF doesn't check for overflow. Instead, there is a
new check on ECIESParams which ensures that params.KeyLen is < 512. This
removes any possibility of overflow.

There are a couple of miscellaneous improvements bundled in with this
change:

- The key buffer is pre-allocated instead of appending the hash output
  to an initially empty slice.
- The code that uses concatKDF to derive keys is now shared between Encrypt
  and Decrypt.
- There was a redundant invocation of IsOnCurve in Decrypt. This is now removed
  because elliptic.Unmarshal already checks whether the input is a valid curve
  point since Go 1.5.

Co-authored-by: Felix Lange <fjl@twurst.com>

* rpc: metrics for JSON-RPC method calls (#20847)

This adds a couple of metrics for tracking the timing
and frequency of method calls:

- rpc/requests gauge counts all requests
- rpc/success gauge counts requests which return err == nil
- rpc/failure gauge counts requests which return err != nil
- rpc/duration/all timer tracks timing of all requests
- rpc/duration/<method>/<success/failure> tracks per-method timing

* mobile: use bind.NewKeyedTransactor instead of duplicating (#20888)

It's better to reuse the existing code to create a keyed transactor
than to rewrite the logic again.

* all: fix a bunch of inconsequential goroutine leaks (#20667)

The leaks were mostly in unit tests, and could all be resolved by
adding suitably-sized channel buffers or by restructuring the test
to not send on a channel after an error has occurred.

There is an unavoidable goroutine leak in Console.Interactive: when
we receive a signal, the line reader cannot be unblocked and will get
stuck. This leak is now documented and I've tried to make it slightly 
less bad by adding a one-element buffer to the output channels of
the line-reading loop. Should the reader eventually awake from its
blocked state (i.e. when stdin is closed), at least it won't get stuck
trying to send to the interpreter loop which has quit long ago.

Co-authored-by: Felix Lange <fjl@twurst.com>

* internal/ethapi: add CallArgs.ToMessage method (#20854)

ToMessage is used to convert between ethapi.CallArgs and types.Message.
It reduces the length of the DoCall method by about half by abstracting out
the conversion between the CallArgs and the Message. This should improve the
code's maintainability and reusability.

* eth, les: fix flaky tests (#20897)

* les: fix flaky test

* eth: fix flaky test

* cmd/geth: enable metrics for geth import command (#20738)

* cmd/geth: enable metrics for geth import command

* cmd/geth: enable metrics-flags for import command

* core/vm: use a callcontext struct (#20761)

* core/vm: use a callcontext struct

* core/vm: fix tests

* core/vm/runtime: benchmark

* core/vm: make intpool push inlineable, unexpose callcontext

* docs/audits: add discv5 protocol audits from LA and C53 (#20898)

* .github: change gitter reference to discord link in issue template (#20896)

* couple of fixes to docs in clef (#20900)

* p2p/discover: add initial discovery v5 implementation (#20750)

This adds an implementation of the current discovery v5 spec.

There is full integration with cmd/devp2p and enode.Iterator in this
version. In theory we could enable the new protocol as a replacement of
discovery v4 at any time. In practice, there will likely be a few more
changes to the spec and implementation before this can happen.

* build: upgrade to golangci-lint 1.24.0 (#20901)

* accounts/scwallet: remove unnecessary uses of fmt.Sprintf

* cmd/puppeth: remove unnecessary uses of fmt.Sprintf

* p2p/discv5: remove unnecessary use of fmt.Sprintf

* whisper/mailserver: remove unnecessary uses of fmt.Sprintf

* core: goimports -w tx_pool_test.go

* eth/downloader: goimports -w downloader_test.go

* build: upgrade to golangci-lint 1.24.0

* whisper/mailserver : recover corrupt db files before opening (#20891)

* whisper/mailserver : recover db file when openfile corrupted

* whisper/mailserver : fix db -> s.db

* whisper/mailserver : common/errors for dbfile

* accounts/abi/bind: Refactored topics  (#20851)

* accounts/abi/bind: refactored topics

* accounts/abi/bind: use store function to remove code duplication

* accounts/abi/bind: removed unused type defs

* accounts/abi/bind: error on tuples in topics

* Cosmetic changes to restart travis build

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* node: allow websocket and HTTP on the same port (#20810)

This change makes it possible to run geth with JSON-RPC over HTTP and
WebSocket on the same TCP port. The default port for WebSocket
is still 8546. 

    geth --rpc --rpcport 8545 --ws --wsport 8545

This also removes a lot of deprecated API surface from package rpc.
The rpc package is now purely about serving JSON-RPC and no longer
provides a way to start an HTTP server.

* crypto: improve error messages in LoadECDSA (#20718)

This improves error messages when the file is too short or too long.
Also rewrite the test for SaveECDSA because LoadECDSA has its own
test now.

Co-authored-by: Felix Lange <fjl@twurst.com>

* changed date of rpcstack.go since new file (#20904)

* accounts/abi/bind: fixed erroneous filtering of negative ints (#20865)

* accounts/abi/bind: fixed erroneous packing of negative ints

* accounts/abi/bind: added test cases for negative ints in topics

* accounts/abi/bind: fixed genIntType for go 1.12

* accounts/abi: minor  nitpick

* cmd: deprecate --testnet, use named networks instead (#20852)

* cmd/utils: make goerli the default testnet

* cmd/geth: explicitly rename testnet to ropsten

* core: explicitly rename testnet to ropsten

* params: explicitly rename testnet to ropsten

* cmd: explicitly rename testnet to ropsten

* miner: explicitly rename testnet to ropsten

* mobile: allow for returning the goerli spec

* tests: explicitly rename testnet to ropsten

* docs: update readme to reflect changes to the default testnet

* mobile: allow for configuring goerli and rinkeby nodes

* cmd/geth: revert --testnet back to ropsten and mark as legacy

* cmd/util: mark --testnet flag as deprecated

* docs: update readme to properly reflect the 3 testnets

* cmd/utils: add an explicit deprecation warning on startup

* cmd/utils: swap goerli and ropsten in usage

* cmd/geth: swap goerli and ropsten in usage

* cmd/geth: if running a known preset, log it for convenience

* docs: improve readme on usage of ropsten's testnet datadir

* cmd/utils: check if legacy `testnet` datadir exists for ropsten

* cmd/geth: check for legacy testnet path in console command

* cmd/geth: use switch statement for complex conditions in main

* cmd/geth: move known preset log statement to the very top

* cmd/utils: create new ropsten configurations in the ropsten datadir

* cmd/utils: makedatadir should check for existing testnet dir

* cmd/geth: add legacy testnet flag to the copy db command

* cmd/geth: add legacy testnet flag to the inspect command

* les, les/lespay/client: add service value statistics and API (#20837)

This PR adds service value measurement statistics to the light client. It
also adds a private API that makes these statistics accessible. A follow-up
PR will add the new server pool which uses these statistics to select
servers with good performance.

This document describes the function of the new components:
https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* README: update min go version to 1.13 (#20911)

* travis, appveyor, build, Dockerfile: bump Go to 1.14.2 (#20913)

* travis, appveyor, build, Dockerfile: bump Go to 1.14.2

* travis, appveyor: force GO111MODULE=on for every build

* core/rawdb: fix data race between Retrieve and Close (#20919)

* core/rawdb: fixed data race between retrieve and close

closes https://github.com/ethereum/go-ethereum/issues/20420

* core/rawdb: use non-atomic load while holding mutex

* accounts/abi: implement new fallback functions (#20764)

* accounts/abi: implement new fackball functions

In Solidity v0.6.0, the original fallback is separated
into two different sub types: fallback and receive.

This PR addes the support for parsing new format abi
and the relevant abigen functionalities.

* accounts/abi: fix unit tests

* accounts/abi: minor fixes

* accounts/abi, mobile: support jave binding

* accounts/abi: address marius's comment

* accounts/abi: Work around the uin64 conversion issue

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* trie: fix concurrent usage of secKeyBuf, ref #20920

* all: simplify and fix database iteration with prefix/start (#20808)

* core/state/snapshot: start fixing disk iterator seek

* ethdb, rawdb, leveldb, memorydb: implement iterators with prefix and start

* les, core/state/snapshot: iterator fixes

* all: remove two iterator methods

* all: rename Iteratee.NewIteratorWith -> NewIterator

* ethdb: fix review concerns

* params: update CHTs for the 1.9.13 release

* params: release Geth v1.9.13

* params: begin v1.9.14 release cycle

* p2p/discover: add helper methods to UDPv5 (#20918)

This adds two new methods to UDPv5, AllNodes and LocalNode.

AllNodes returns all the nodes stored in the local table; this is
useful for the purposes of metrics collection and also debugging any
potential issues with other discovery v5 implementations.

LocalNode returns the local node object. The reason for exposing this
is so that users can modify and set/delete new key-value entries in
the local record.

* event: fix inconsistency in Lock and Unlock (#20933)

Co-authored-by: Felix Lange <fjl@twurst.com>

* accounts/abi: Prevent recalculation of internal fields (#20895)

* accounts/abi: prevent recalculation of ID, Sig and String

* accounts/abi: fixed unpacking of no values

* accounts/abi: multiple fixes to arguments

* accounts/abi: refactored methodName and eventName

This commit moves the complicated logic of how we assign method names
and event names if they already exist into their own functions for
better readability.

* accounts/abi: prevent recalculation of internal

In this commit, I changed the way we calculate the string
representations, sig representations and the id's of methods. Before
that these fields would be recalculated everytime someone called .Sig()
.String() or .ID() on a method or an event.

Additionally this commit fixes issue #20856 as we assign names to inputs
with no name (input with name "" becomes "arg0")

* accounts/abi: added unnamed event params test

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: addressed comments

* accounts/abi: added FunctionType enumeration

* accounts/abi/bind: added test for unnamed arguments

* accounts/abi: improved readability in NewMethod, nitpicks

* accounts/abi: method/eventName -> overloadedMethodName

* cmd, core: remove override muir glacier and override istanbul (#20942)

* snapshot: add Unlock before return (#20948)

* Forget Unlock in snapshot

* Remove Unlock before panic

* core/state/snapshot: make difflayer account iterator seek operation inclusive

* p2p: defer wait group done in protocol start (#20951)

* go.mod : update fastcache to 1.5.7 (#20936)

* all: seperate consensus error and evm internal error (#20830)

* all: seperate consensus error and evm internal error

There are actually two types of error will be returned when
a tranaction/message call is executed: (a) consensus error
(b) evm internal error. The former should be converted to
a consensus issue, e.g. The sender doesn't enough asset to
purchase the gas it specifies. The latter is allowed since
evm itself is a blackbox and internal error is allowed to happen.

This PR emphasizes the difference by introducing a executionResult
structure. The evm error is embedded inside. So if any error
returned, it indicates consensus issue happens.

And also this PR improve the `EstimateGas` API to return the concrete
revert reason if the transaction always fails

* all: polish

* accounts/abi/bind/backends: add tests

* accounts/abi/bind/backends, internal: cleanup error message

* all: address comments

* core: fix lint

* accounts, core, eth, internal: address comments

* accounts, internal: resolve revert reason if possible

* accounts, internal: address comments

* core: mirror full node reorg logic in light client too (#20931)

* core: fix the condition of reorg

* core: fix nitpick to only retrieve head once

* core: don't reorg if received chain is longer at same diff

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* accounts/keystore: fix double import race (#20915)

* accounts/keystore: fix race in Import/ImportECDSA

* accounts/keystore: added import/export tests

* cmd/geth: improved TestAccountImport test

* accounts/keystore: added import/export tests

* accounts/keystore: fixed naming

* accounts/keystore: fixed typo

* accounts/keystore: use mutex instead of rwmutex

* accounts: use errors instead of fmt

* trie: initial implementation for range proof (#20908)

* trie: initial implementation for range proof

* trie: add benchmark

* trie: fix lint

* trie: fix minor issue

* trie: unset the edge valuenode as well

* trie: unset the edge valuenode as nilValuenode

* core/state/snapshot: fix binary iterator (#20970)

* p2p/enode: update code comment (#20972)

It is possible to specify enode URLs using domain name since
commit b90cdbaa79cf, but the code comment still said that only
IP addresses are allowed.

Co-authored-by: admin@komgo.io <KomgoRocks2018!>

* eth: fix shutdown regression to abort downloads, not just cancel

* node: shut down all node-related HTTP servers gracefully (#20956)

Rather than just closing the underlying network listener to stop our
HTTP servers, use the graceful shutdown procedure, waiting for any
in-process requests to finish.

* accounts/abi: added abi test cases, minor bug fixes  (#20903)

* accounts/abi: added documentation

* accounts/abi: reduced usage of arguments.LengthNonIndexed

* accounts/abi: simplified reflection logic

* accounts/abi: moved testjson data into global declaration

* accounts/abi: removed duplicate test cases

* accounts/abi: reworked abi tests

* accounts/abi: added more tests for abi packing

* accounts/abi/bind: refactored base tests

* accounts/abi: run pack tests as subtests

* accounts/abi: removed duplicate tests

* accounts/abi: removed unnused arguments.LengthNonIndexed

Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore.
You can still get the length by calling len(arguments.NonIndexed())

* accounts/abi: added type test

* accounts/abi: modified unpack test to pack test

* accounts/abi: length check on arrayTy

* accounts/abi: test invalid abi

* accounts/abi: fixed rebase error

* accounts/abi: fixed rebase errors

* accounts/abi: removed unused definition

* accounts/abi: merged packing/unpacking tests

* accounts/abi: fixed [][][32]bytes encoding

* accounts/abi: added tuple test cases

* accounts/abi: renamed getMockLog -> newMockLog

* accounts/abi: removed duplicate test

* accounts/abi: bools -> booleans

* core: add check in AddChildIndexer to avoid double lock (#20982)

This fixes a theoretical double lock condition which could occur in

    indexer.AddChildIndexer(indexer)

Nobody would ever do that though.

Co-authored-by: Felix Lange <fjl@twurst.com>

* rpc: make ExampleClientSubscription work with the geth API (#19483)

This corrects the call to eth_getBlockByNumber, which previously
returned this error:

  can't get latest block: missing value for required argument 1

Co-authored-by: Felix Lange <fjl@twurst.com>

* core: improve TestLogRebirth (#20961)

This is a resubmit of #20668 which rewrites the problematic test
without any additional goroutines. It also documents the test better.

The purpose of this test is checking whether log events are sent
correctly when importing blocks. The test was written at a time when
blockchain events were delivered asynchronously, making the check hard
to pull off. Now that core.BlockChain delivers events synchronously
during the call to InsertChain, the test can be simplified.

Co-authored-by: BurtonQin <bobbqqin@gmail.com>

* go.mod: upgrade to golang-lru v0.5.4 (#20992)

golang-lru is now a go module, and the upgrade corrects a couple
of minor issues. In particular, the library could crash if you inserted
nil into an LRU cache.

* rpc: add explicit 200 response for empty HTTP GET (#20952)

* event, whisper/whisperv6: use defer where possible (#20940)

* signer, log: properly escape character sequences (#20987)

* signer: properly handle terminal escape characters

* log: use strconv conversion instead of custom escape function

* log: remove relection tests for nil

* go.mod : goupnp v1.0.0 upgrade (#20996)

* core/state/snapshot: implement storage iterator (#20971)

* core/state/snapshot: implement storage iterator

* core/state/snapshot, tests: implement helper function

* core/state/snapshot: fix storage issue

If an account is deleted in the tx_1 but recreated in the tx_2,
the it can happen that in this diff layer, both destructedSet
and storageData records this account. In this case, the storage
iterator should be able to iterate the slots belong to new account
but disable further iteration in deeper layers(belong to old account)

* core/state/snapshot: address peter and martin's comment

* core/state: address comments

* core/state/snapshot: fix test

* core/state/snapshot: fix journal nil deserialziation

* core/state/snapshot: fix trie generator reporter (#21004)

* accounts/external: fill account-cache if that hasn't already been done, fixes #20995 (#20998)

* go.sum: run go mod tidy (#21014)

* les: remove invalid use of t.Fatal in TestHandshake (#21012)

* accounts/external: convert signature v value to 0/1 (#20997)

This fixes an issue with clef, which already transforms the signature
to use the legacy 27/28 encoding.

Fixes #20994

* tests: cleanup snapshot generator goroutine leak

* accounts/abi: removed Kind from Type struct (#21009)

* accounts/abi: removed Kind from Type struct

* accounts/abi: removed unused code

* accounts/abi: move U256Bytes to common/math (#21020)

* core/state/snapshot: release iterator after verification

* cmd/utils: renames flags related to http-rpc server (#20935)

* rpc flags related to starting http server renamed to http

* old rpc flags aliased and still functional

* pprof flags fixed

* renames gpo related flags

* linted

* renamed rpc flags for consistency and clarity

* added warn logs

* added more warn logs for all deprecated flags for consistency

* moves legacy flags to separate file, hides older flags under show-deprecated-flags command

* legacy prefix and moved some more legacy flags to legacy file

* fixed circular import

* added docs

* fixed imports lint error

* added notes about when flags were deprecated

* cmd/utils: group flags by deprecation date + reorder by date,

* modified deprecated comments for consistency, added warn log for --rpc

* making sure deprecated flags are still functional

* show-deprecated-flags command cleaned up

* fixed lint errors

* corrected merge conflict

* IsSet --> GlobalIsSet

* uncategorized flags, if not deprecated, displayed under misc

Co-authored-by: Martin Holst Swende <martin@swende.se>

* tests: skip consensus test using 1GB RAM

* cmd/geth: handle memfixes on 32bit arch with large RAM

* build: raise test timeout back to 10 mins (#21027)

* account/abi: remove superfluous type checking (#21022)

* accounts/abi: added getType func to Type struct

* accounts/abi: fixed tuple unpack

* accounts/abi: removed type.Type

* accounts/abi: added comment

* accounts/abi: removed unused types

* accounts/abi: removed superfluous declarations

* accounts/abi: typo

* eth: skip transaction announcer goroutine on eth<65

* eth: don't inadvertently enable snapshots in archive nodes (#21025)

* eth: don't reassign more cache than is being made available

* eth: don't inadvertently enable snapshot in a case where --snapshot wasn't given

* trie: fix TestBadRangeProof unit test (#21034)

* eth/downloader: minor typo fixes in comments (#21035)

* core: avoid double-lock in tx_pool_test (#20984)

* core/state/snapshot: don't create storage list for non-existing accounts

* core/state/snapshot: fix typo (#21037)

* accounts/abi/bind: add void if no return args specified (#21002)

* accounts/abi/bind: add void if no return args specified

Currently the java generator generates invalid input on pure/view functions
that have no return type. e.g. `function f(uint u) view public {}`
This is not a problem in practice as people rarely ever write functions like this.

* accounts/abi/bind: use elseif instead of nested if

* core/state: include zero-address in state dump if present (#21038)

* Include 0x0000 address into the dump if it is present

* core/state: go fmt

Co-authored-by: Alexey Akhunov <akhounov@gmail.com>

* core/state: abort commit if read errors have occurred (#21039)

This finally adds the error check that the documentation of StateDB.dbErr
promises to do. dbErr was added in 9e5f03b6c (June 2017), and the check was
already missing in that commit. We somehow survived without it for three years.

* core/state: avoid statedb.dbErr due to emptyCode (#21051)

* core/state: more verbose stateb errors

* core/state: fix flaw

* core/state: fixed lint

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>

* build: fix CLI params for windows LNK files (#21055)

* build: Fix CLI params for windows LNK files

closes #21054

* Remove parameters

* core/state: make GetCodeSize mirror GetCode implementation wise

* accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance (#21043)

* accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance

* accounts, internal: address comment and fix lint

* accounts, internal: extend log message

* tiny nits to format hexutil.Big and nil properly

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* params, cmd/utils: remove outdated discv5 bootnodes, deprecate flags (#20949)

* params: remove outdated discv5 bootnodes

* cmd/utils: deprecated bootnodesv4/v5 flags

* console: fix some crashes/errors in the bridge (#21050)

Fixes #21046

* core/rawdb: stop freezer process as part of freezer.Close() (#21010)

* core/rawdb: Stop freezer process as part of freezer.Close()

When you call db.Close(), it was closing the leveldb database first,
then closing the freezer, but never stopping the freezer process.
This could cause the freezer to attempt to write to leveldb after
leveldb had been closed, leading to a crash with a non-zero exit code.

This change adds a quit channel to the freezer, and freezer.Close()
will not return until the freezer process has stopped.

Additionally, when you call freezerdb.Close(), it will close the
AncientStore before closing leveldb, to ensure that the freezer goroutine
will be stopped before leveldb is closed.

* core/rawdb: Fix formatting for golint

* core/rawdb: Use backoff flag to avoid repeating select

* core/rawdb: Include accidentally omitted backoff

* p2p: add 0 port check in dialer  (#21008)

* p2p: add low port check in dialer

We already have a check like this for UDP ports, add a similar one in
the dialer. This prevents dials to port zero and it's also an extra
layer of protection against spamming HTTP servers.

* p2p/discover: use errLowPort in v4 code

* p2p: change port check

* p2p: add comment

* p2p/simulations/adapters: ensure assigned port is in all node records

* params: bump CHTs for the v1.9.14 release

* cmd, core, eth: background transaction indexing (#20302)

* cmd, core, eth: init tx lookup in background

* core/rawdb: tiny log fixes to make it clearer what's happening

* core, eth: fix rebase errors

* core/rawdb: make reindexing less generic, but more optimal

* rlp: implement rlp list iterator

* core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data

* core/rawdb, cmd/utils: fix review concerns

* cmd/utils: fix merge issue

* core/rawdb: add some log formatting polishes

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* core: fixup blockchain tests (#21062)

core: fixup blockchain tests

* les: drop the message if the entire p2p connection is stuck (#21033)

* les: drop the message if the entire p2p connection is stuck

* les: fix lint

* core/rawdb : log format fix for Unindexing transaction (#21064)

* core/rawdb : log format fix for Unindexing transaction

* core/rawdb: tiny fixup

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* core/rawdb: remove unused math (#21065)

* miner: support disabling empty blockprecommits form the Go API (#20736)

* cmd, miner: add noempty-precommit flag

* cmd, miner: get rid of external flag

* miner: change bool to atomic int

* miner: fix tiny typo

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* accounts/abi: accounts/abi/bind: Move topics to abi package (#21057)

* accounts/abi/bind: added test cases for waitDeployed

* accounts/abi/bind: added test case for boundContract

* accounts/abi/bind: removed unnecessary resolve methods

* accounts/abi: moved topics from /bind to /abi

* accounts/abi/bind: cleaned up format... functions

* accounts/abi: improved log message

* accounts/abi: added type tests

* accounts/abi/bind: remove superfluous template methods

* accounts/abi: allow overloaded argument names (#21060)

* accounts/abi: allow overloaded argument names

In solidity it is possible to create the following contract:
```
contract Overloader {
    struct F { uint _f; uint __f; uint f; }
    function f(F memory f) public {}
}
```
This however resulted in a panic in the abi package.

* accounts/abi fixed error handling

* core: fix missing receipt on Clique crashes (#21045)

* core: fix missing receipt

* core: address comment

* ethstats: stop report ticker in each loop cycle #21070 (#21071)

Co-authored-by: Hao Duan <duan.hao@hyperchain.cn>

* params: release go-ethereum v1.9.14

* params: begin v1.9.15 release cycle

* cmd: fix log contexts (#21077)

* accounts/abi: simplify reflection logic (#21058)

* accounts/abi: simplified reflection logic

* accounts/abi: simplified reflection logic

* accounts/abi: removed unpack

* accounts/abi: removed comments

* accounts/abi: removed uneccessary complications

* accounts/abi: minor changes in error messages

* accounts/abi: removed unnused code

* accounts/abi: fixed indexed argument unpacking

* accounts/abi: removed superfluous test cases

This commit removes two test cases. The first one is trivially invalid as we have the same
test cases as passing in packing_test.go L375. The second one passes now,
because we don't need the mapArgNamesToStructFields in unpack_atomic anymore.
Checking for purely underscored arg names generally should not be something we do
as the abi/contract is generally out of the control of the user.

* accounts/abi: removed comments, debug println

* accounts/abi: added commented out code

* accounts/abi: addressed comments

* accounts/abi: remove unnecessary dst.CanSet check

* accounts/abi: added dst.CanSet checks

* console: fix unlockAccount argument count check (#21081)

* cmd/clef, signer/core: password input fixes (#20960)

* cmd/clef, signer/core: use better terminal input for passwords, make it possible to avoid boot-up warning

* all: move commonly used prompter to isolated (small) package

* cmd/clef: Add new --acceptWarn to clef README

* cmd/clef: rename flag 'acceptWarn' to 'suppress-bootwarn'

Co-authored-by: ligi <ligi@ligi.de>

* accounts: add blockByNumberNoLock() to avoid double-lock (#20983)

* abi/bind/backends: testcase for double-lock

* accounts: add blockByNumberNoLock to avoid double-lock

* backend/simulated: use stateroot, not blockhash for retrieveing state

Co-authored-by: Martin Holst Swende <martin@swende.se>

* whisper: use canonical import name of package go-ethereum (#21099)

* trie: extend range proofs with non-existence (#21000)

* trie: implement range proof with non-existent edge proof

* trie: fix cornercase

* trie: consider empty range

* trie: add singleSide test

* trie: support all-elements range proof

* trie: fix typo

* trie: tiny typos and formulations

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* les, les/lespay: implement new server pool (#20758)

This PR reimplements the light client server pool. It is also a first step
to move certain logic into a new lespay package. This package will contain
the implementation of the lespay token sale functions, the token buying and
selling logic and other components related to peer selection/prioritization
and service quality evaluation. Over the long term this package will be
reusable for incentivizing future protocols.

Since the LES peer logic is now based on enode.Iterator, it can now use
DNS-based fallback discovery to find servers.

This document describes the function of the new components:
https://gist.github.com/zsfelfoldi/3c7ace895234b7b345ab4f71dab102d4

* miner: replace use of 'self' as receiver name (#21113)

* all: fix typos in comments (#21118)

* consensus/clique: remove redundant pair of parentheses (#21104)

* core/vm: improve jumpdest lookup (#21123)

* consensus/ethash: fix flaky test by reading seal results (#21085)

* cmd/utils: fix default DNS discovery configuration (#21124)

* metrics/prometheus: define TYPE once, add tests (#21068)

* metrics/prometheus: define type once for histograms

* metrics/prometheus: test collector

* ethdb/leveldb: use timer instead of time.After (#21066)

* ethstats: avoid blocking chan when received invalid stats request (#21073)

* ethstats: avoid blocking chan when received invalid stats request

* ethstats: minor code polishes

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* trie: fix for range proof (#21107)

* trie: fix for range proof

* trie: fix typo

* build: upgrade to golangci lint v1.27.0 (#21127)

* build: upgrade to golangci-lint v1.27.0

* build: raise lint timeout to 3 minutes

* eth: interrupt chain insertion on shutdown (#21114)

This adds a new API method on core.BlockChain to allow interrupting
running data inserts, and calls the method before shutting down the
downloader.

The BlockChain interrupt checks are now done through a method instead
of inlining the atomic load everywhere. There is no loss of efficiency from
this and it makes the interrupt protocol a lot clearer because the check is
defined next to the method that sets the flag.

* consensus/clique: make internal error private (#21132)

Co-authored-by: linjing <linjingjing@baidu.com>

* trie: enforce monotonic range in prover and return end marker (#21130)

* trie: add hasRightElement indicator

* trie: ensure the range is monotonic increasing

* trie: address comment and fix lint

* trie: address comment

* trie: make linter happy

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* eth/downloader: more context in errors (#21067)

This PR makes use of go 1.13 error handling, wrapping errors and using
errors.Is to check a wrapped root-cause. It also removes the travis
builders for go 1.11 and go 1.12.

* metrics: replace gosigar with gopsutil (#21041)

* replace gosigar with gopsutil

* removed check for whether GOOS is openbsd

* removed accidental import of runtime

* potential fix for difference in units between gosig and gopsutil

* fixed lint error

* remove multiplication factor

* uses cpu.ClocksPerSec as the multiplication factor

* changed dependency from shirou to renaynay (#20)

* updated dep

* switching back from using renaynay fork to using upstream as PRs were merged on upstream

* removed empty line

* optimized imports

* tidied go mod

* core/vm: EIP-2315, JUMPSUB for the EVM (#20619)

* core/vm: implement EIP 2315, subroutines for the EVM

* core/vm: eip 2315 - lintfix + check jump dest validity + check ret stack size constraints

  logger: markdown-friendly traces, validate jumpdest, more testcase, correct opcodes

* core/vm: update subroutines acc to eip: disallow walk-into

* core/vm/eips: gas cost changes for subroutines

* core/vm: update opcodes for EIP-2315

* core/vm: define RETURNSUB as a 'jumping' operation + review concerns

Co-authored-by: Martin Holst Swende <martin@swende.se>

* p2p/discover: move discv4 encoding to new 'v4wire' package (#21147)

This moves all v4 protocol definitions to a new package, p2p/discover/v4wire.
The new package will be used for low-level protocol tests.

* rpc: send websocket ping when connection is idle (#21142)

* rpc: send websocket ping when connection is idle

* rpc: use non-blocking send for websocket pingReset

* console: handle undefined + null in console funcs (#21160)

* core: collect NewTxsEvent items without holding reorg lock (#21145)

* core/vm, crypto/bls12381, params: add bls12-381 elliptic curve precompiles (#21018)

* crypto: add bls12-381 elliptic curve wrapper

* params: add bls12-381 precompile gas parameters

* core/vm: add bls12-381 precompiles

* core/vm: add bls12-381 precompile tests

* go.mod, go.sum: use latest bls12381 lib

* core/vm: move point encode/decode functions to base library

* crypto/bls12381: introduce bls12-381 library init function

* crypto/bls12381: import bls12381 elliptic curve implementation

* go.mod, go.sum: remove bls12-381 library

* remove unsued frobenious coeffs

supress warning for inp that used in asm

* add mappings tests for zero inputs

fix swu g2 minus z inverse constant

* crypto/bls12381: fix typo

* crypto/bls12381: better comments for bls12381 constants

* crypto/bls12381: swu, use single conditional for e2

* crypto/bls12381: utils, delete empty line

* crypto/bls12381: utils, use FromHex for string to big

* crypto/bls12381: g1, g2, strict length check for FromBytes

* crypto/bls12381: field_element, comparision changes

* crypto/bls12381: change swu, isogeny constants with hex values

* core/vm: fix point multiplication comments

* core/vm: fix multiexp gas calculation and lookup for g1 and g2

* core/vm: simpler imput length check for multiexp and pairing precompiles

* core/vm: rm empty multiexp result declarations

* crypto/bls12381: remove modulus type definition

* crypto/bls12381: use proper init function

* crypto/bls12381: get rid of new lines at fatal desciprtions

* crypto/bls12-381: fix no-adx assembly multiplication

* crypto/bls12-381: remove old config function

* crypto/bls12381: update multiplication backend

this commit changes mul backend to 6limb eip1962 backend

mul assign operations are dropped

* core/vm/contracts_tests: externalize test vectors for precompiles

* core/vm/contracts_test: externalize failure-cases for precompiles

* core/vm: linting

* go.mod: tiny up sum file

* core/vm: fix goimports linter issues

* crypto/bls12381: build tags for plain ASM or ADX implementation

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* cmd, core, params: inital support for yolo-v1 testnet (#21154)

* core,params,puppeth: inital support for yolo-v1 testnet

* cmd/geth, core: add yolov1 console flag

* cmd, core, params: YoloV1 bakein fixups

Co-authored-by: Péter Szilágyi <peterke@gmail.com>

* cmd/geth: fix the fork orders for DAO tests

* core: filter out txs with invalid signatures as soon as possible

Once we detect an invalid transaction during recovering signatures, we should
directly exclude this transaction to avoid validating the signatures hereafter.

This should optimize the validations times of transactions with invalid signatures
to only one time.

* acounts/keystore, cmd/faucet: fix faucet double import, fix twitter url

* accounts/keystore, cmd/faucet: return old account to allow unlock

* go.mod: upgrade go-duktape to hide unused function warning (#21168)

* node: missing comma on toml tags (#21187)

* core/vm, crypt/bls12381: fixed comments in bls (#21182)

* core/vm: crypto/bls12381: minor code comments

* crypto/bls12381: fix comment

* core: fix typo in comments (#21181)

* internal/ethapi: return revert reason for eth_call (#21083)

* internal/ethapi: return revert reason for eth_call

* internal/ethapi: moved revert reason logic to doCall

* accounts/abi/bind/backends: added revert reason logic to simulated backend

* internal/ethapi: fixed linting error

* internal/ethapi: check if require reason can be unpacked

* internal/ethapi: better error logic

* internal/ethapi: simplify logic

* internal/ethapi: return vmError()

* internal/ethapi: move handling of revert out of docall

* graphql: removed revert logic until spec change

* rpc: internal/ethapi: added custom error types

* graphql: use returndata instead of return

Return() checks if there is an error. If an error is found, we return nil.
For most use cases it can be beneficial to return the output even if there
was an error. This code should be changed anyway once the spec supports
error reasons in graphql responses

* accounts/abi/bind/backends: added tests for revert reason

* internal/ethapi: add errorCode to revert error

* internal/ethapi: add errorCode of 3 to revertError

* internal/ethapi: unified estimateGasErrors, simplified logic

* internal/ethapi: unified handling of errors in DoEstimateGas

* rpc: print error data field

* accounts/abi/bind/backends: unify simulatedBackend and RPC

* internal/ethapi: added binary data to revertError data

* internal/ethapi: refactored unpacking logic into newRevertError

* accounts/abi/bind/backends: fix EstimateGas

* accounts, console, internal, rpc: minor error interface cleanups

* Revert "accounts, console, internal, rpc: minor error interface cleanups"

This reverts commit 2d3ef53c5304e429a04983210a417c1f4e0dafb7.

* re-apply the good parts of 2d3ef53c53

* rpc: add test for returning server error data from client

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>

* params: update CHTs for 1.9.15 release

* params: go-ethereum v1.9.15 stable

* params: begin v1.9.16 release cycle

* cmd/ethkey: support --passwordfile in generate command (#21183)

* ethstats: use timer instead of time.sleep (#20924)

* core/vm: use uint256 in EVM implementation (#20787)

* core/vm: use fixed uint256 library instead of big

* core/vm: remove intpools

* core/vm: upgrade uint256, fixes uint256.NewFromBig

* core/vm: use uint256.Int by value in Stack

* core/vm: upgrade uint256 to v1.0.0

* core/vm: don't preallocate space for 1024 stack items (only 16)

Co-authored-by: Martin Holst Swende <martin@swende.se>

* core/state: avoid escape analysis fault when accessing cached state

* accounts/keystore: fix typo in error message (#21200)

* accounts/abi: make GetType public again (#21157)

* eth/downloader: fix spuriously failing tests (#21149)

* eth/downloader tests: fix spurious failing test due to race between receipts/headers

* miner tests: fix travis failure on arm64

* eth/downloader: tests - store td in ancients too

* core, eth, internal: include read storage entries in structlog output (#21204)

* core, eth, internal: extend structLog tracer

* core/vm, internal: add storage view

* core, internal: add slots to storage directly

* core: remove useless

* core: address martin's comment

* core/vm: fix tests

* build, internal/ethapi, crypto/bls12381: fix typos (#21210)

speicifc -> specific
assigened -> assigned
frobenious -> frobenius

* go.mod: update uint256 to 1.1.0 (#21206)

* internal/web3ext: add missing params to debug.accountRange (#21208)

* eth/downloader: don't use defer for unlock before return (#21227)

Co-authored-by: linjing <linjingjing@baidu.com>

* core/rawdb: swap tailId and itemOffset for deleted items in freezer (#21220)

* fix(freezer): tailId filenum offset were misplaced

* core/rawdb: assume first item in freezer always start from zero

* cmd, eth, internal, les: add txfee cap (#21212)

* cmd, eth, internal, les: add gasprice cap

* cmd/utils, eth: add default value for gasprice cap

* all: use txfee cap

* cmd, eth: add fix

* cmd, internal: address comments

* go.mod: update snappy dependency (#21237)

* whisper : use timer.Ticker instead of sleep (#21240)

* whisper : use timer.Ticker instead of sleep

* lint: Fix linter error

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

* core/rawdb: fix high memory usage in freezer (#21243)

The ancients variable in the freezer is a list of hashes, which
identifies all of the hashes to be frozen. The slice is being allocated
with a capacity of `limit`, which is the number of the last block
this batch will attempt to add to the freezer. That means we are
allocating memory for all of the blocks in the freezer, not just
the ones to be added.

If instead we allocate `limit - f.frozen`, we will only allocate
enough space for the blocks we're about to add to the freezer. On
mainnet this reduces usage by about 320 MB.

* common/fdlimit: build on DragonflyBSD (#21241)

* common/fdlimit: build on DragonflyBSD

* review feedback

* whisper: fix time.sleep by time.ticker in whisper_test (#21251)

* p2p: measure packet throughput too, not just bandwidth

* cmd/devp2p: add commands for node key management (#21202)

These commands mirror the key/URL generation functions of cmd/bootnode.

    $ devp2p key generate mynode.key
    $ devp2p key to-enode mynode.key -ip 203.0.113.21 -tcp 30304
    enode://78a7746089baf4b8615f54a5f0b67b22b1...

* crypto/secp256k1: enable 128-bit int code and endomorphism optimization (#21203)

* crypto/secp256k1: enable use of __int128

This speeds up scalar & field calculations a lot.

* crypto/secp256k1: enable endomorphism optimization

* eth: don't block if transaction broadcast loop fails (#21255)

* eth: don't block if transaction broadcast loop is returned

* eth: kick out peer if we failed to send message

* eth: address comment

* trie: reduce allocs in insertPreimage (#21261)

* core/vm: fix incorrect computation of BLS discount (#21253)

* core/vm: fix incorrect computation of discount

During testing on Yolov1 we found that the way geth calculates the discount
is not in line with the specification. Basically what we did is calculate
128 * Bls12381GXMulGas * discount / 1000 whenever we received more than 128 pairs
of values. Correct would be to calculate k * Bls12381... for k > 128.

* core/vm: better logic for discount calculation

* core/vm: better calculation logic, added worstcase benchmarks

* core/vm: better benchmarking logic

* cmd/geth: make import cmd exit with 1 if import errors occurred (#21244)

The import command should not return a 0 status
code if the import finishes prematurely becaues
of an import error.

Returning the error causes the program to exit with 1
if the err is non nil.

Signed-off-by: meows <b5c6@protonmail.com>

* eth: returned revert reason in traceTx (#21195)

* eth: returned revert reason in traceTx

* eth: return result data

* utils: fix ineffectual miner config flags (#21271)

Without use of global, these flags didn't actually modify
miner configuration, since we weren't grabbing from the
proper context scope, which should be global (vs. subcommand).

Signed-off-by: meows <b5c6@protonmail.com>

* cmd: abstract `getPassPhrase` functions into one (#21219)

* [cmd] Abstract `getPassPhrase` functions into one.

* cmd/ethkey: fix compilation failure

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* cmd/evm: add state transition tool for testing (#20958)

This PR implements the EVM state transition tool, which is intended
to be the replacement for our retesteth client implementation.
Documentation is present in the cmd/evm/README.md file.

Co-authored-by: Felix Lange <fjl@twurst.com>

* core: types: less allocations when hashing and tx handling (#21265)

* core, crypto: various allocation savings regarding tx handling

* core: reduce allocs for gas price comparison

This change reduces the allocations needed for comparing different transactions to each other.
A call to `tx.GasPrice()` copies the gas price as it has to be safe against modifications and
also needs to be threadsafe. For comparing and ordering different transactions we don't need
these guarantees

* core: added tx.GasPriceIntCmp for comparison without allocation

adds a method to remove unneeded allocation in comparison to tx.gasPrice

* core/types: pool legacykeccak256 objects in rlpHash

rlpHash is by far the most used function in core that allocates a legacyKeccak256 object on each call.
Since it is so widely used it makes sense to add pooling here so we relieve the GC.
On my machine these changes result in > 100 MILLION less allocations and > 30 GB less allocated memory.

* reverted some changes

* reverted some changes

* trie: use crypto.KeccakState instead of replicating code

Co-authored-by: Martin Holst Swende <martin@swende.se>

* go.mod: bump gopsutil version (#21275)

* go.mod: updated crypto deps causing build failure (#21276)

* eth/downloader: fixes data race between synchronize and other methods (#21201)

* eth/downloaded: fixed datarace between synchronize and Progress

There was a race condition between `downloader.synchronize()` and `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders`
This PR changes the behavior of the downloader a bit.
Previously the functions `Progress` `syncWithPeer` `fetchHeight` `findAncestors` and `processHeaders` read the syncMode anew within their loops. Now they read the syncMode at the start of their function and don't change it during their runtime.

* eth/downloaded: comment

* eth/downloader: added comment

* cmd/geth: LES priority client test (#20719)

This adds a regression test for the LES priority client API.

* rlp: avoid list header allocation in encoder (#21274)

List headers made up 11% of all allocations during sync. This change
removes most of those allocations by keeping the list header values
cached in the encoder buffer instead. Since encoder buffers are pooled,
list headers are no longer allocated in the common case where an
encoder buffer is available for reuse.

Co-authored-by: Felix Lange <fjl@twurst.com>

* core, txpool: less allocations when handling transactions (#21232)

* core: use uint64 for total tx costs instead of big.Int

* core: added local tx pool test case

* core, crypto: various allocation savings regarding tx handling

* Update core/tx_list.go

* core: added tx.GasPriceIntCmp for comparison without allocation

adds a method to remove unneeded allocation in comparison to tx.gasPrice

* core: handle pools full of locals better

* core/tests: benchmark for tx_list

* core/txlist, txpool: save a reheap operation, avoid some bigint allocs

Co-authored-by: Martin Holst Swende <martin@swende.se>

* rpc, internal/ethapi: default rpc gascap at 25M + better error message (#21229)

* rpc, internal/ethapi: default rpc gascap at 50M + better error message

* eth,internal: make globalgascap uint64

* core/tests: fix compilation failure

* eth/config: gascap at 25M + minor review concerns

* internal/ethapi: default gas to maxgascap, not max int64 (#21284)

* ethapi: don't crash when keystore-specific methods are called but external signer used (#21279)

* console: prevent importRawKey from getting into CLI history

* internal/ethapi: error on keystore-methods when no keystore is present

* les/checkpointoracle: don't lookup checkpoint more than once per minute (#21285)

* les/checkpointoracle: don't lookup checkpoint more than once per second

* les/checkpoint/oracle: change oracle checktime to 1 minute

* eth/gasprice: lighter gas price oracle for light client (#20409)

This PR reduces the bandwidth used by the light client to compute the
recommended gas price. The current mechanism for suggesting the price is:

- retrieve recent 20 blocks
- get the lowest gas price of these blocks
- sort the price array and return the middle(60%) one

This works for full nodes, which have all blocks available locally.
However, this is very expensive for the light client because the light
client needs to retrieve block bodies from the network.

The PR changes the default options for light client. With the new config,
the light client only retrieves the two latest blocks, but in order to
collect more sample transactions, the 3 lowest prices are collected from
each block.

This PR also changes the behavior for empty blocks. If the block is empty,
the lastest price is reused for sampling.

* cmd/geth: allow configuring metrics HTTP server on separate endpoint (#21290)

Exposing /debug/metrics and /debug/metrics/prometheus was dependent
on --pprof, which also exposes other HTTP APIs. This change makes it possible
to run the metrics server on an independent endpoint without enabling pprof.

* build/ci: handle split up listing (#21293)

* rlp: reduce allocations for big.Int and byte array encoding (#21291)

This change further improves the performance of RLP encoding by removing
allocations for big.Int and [...]byte types. I have added a new benchmark
that measures RLP encoding of types.Block to verify that performance is
improved.

* cmd, node: dump empty value config (#21296)

* cmd/clef: Update README with external v6.0.0 & internal v7.0.1 APIs (#21298)

Changes include:
* Updates response docs for `account_new`, `account_list`, `account_signTransaction`
* Removes `account_import`, `account_export` docs
* Adds `account_version` docs
* Updates request docs for `ui_approveListing`, `ui_approveSignData`, `ui_showInfo`, `ui_showError`, `ui_onApprovedTx`
* Adds `ui_approveNewAccount`, `ui_onInputRequired` docs

* cmd/devp2p: add discv4 test suite (#21163)

This adds a test suite for discovery v4. The test suite is a port of the Hive suite for
discovery, and will replace the current suite on Hive soon-ish. The tests can be
run locally with this command:

    devp2p discv4 test -remote enode//...

Co-authored-by: Felix Lange <fjl@twurst.com>

* cmd/clef: Fix broken link in README and other minor fixes (#21303)

* eth: increase timeout in TestBroadcastBlock (#21299)

* go.mod: upgrade to github.com/golang/snappy with arm64 asm (#21304)

* eth/downloader: fix peer idleness tracking when restarting state sync (#21260)

This fixes two issues with state sync restarts:

When sync restarts with a new root, some peers can have in-flight requests.
Since all peers with active requests were marked idle when exiting sync,
the new sync would schedule more requests for those peers. When the
response for the earlier request arrived, the new sync would reject it and
mark the peer idle again, rendering the peer useless until it disconnected.

The other issue was that peers would not be marked idle when they had
delivered a response, but the response hadn't been processed before
restarting the state sync. This also made the peer useless because it
would be permanently marked busy.

Co-authored-by: Felix Lange <fjl@twurst.com>

* Revert "core, txpool: less allocations when handling transactions (#21232)"

Reverting because this change started handling account balances as
uint64 in the transaction pool, which is incorrect.

This reverts commit af5c97aebe1d37486635521ef553cb8bd4bada13.

* common/math: use math/bits intrinsics for Safe* (#21316)

This is a resubmit of ledgerwatch/turbo-geth#556. The performance
benefit of this change is negligible, but it does remove a TODO.

* cmd/geth, cmd/puppeth: replace deprecated rpc and ws flags in tests and docs (#21317)

* accounts/external: remove dependency on internal/ethapi (#21319)

Fixes #20535

Co-authored-by: Felix Lange <fjl@twurst.com>

* params: go-ethereum v1.9.16 stable

* chg: no need GO111MODULE

* chg: refactor sync event

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* fix: last index for state sub (#79)

* new: add without-heimdall flag for testing purpose

* new: add without-heimdall flag

* fix: inputs for from and to addresses for transfer log

Co-authored-by: Arpit Agarwal <93arpit@gmail.com>
Co-authored-by: Hanjiang Yu <42531996+de1acr0ix@users.noreply.github.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: ligi <ligi@ligi.de>
Co-authored-by: Wenbiao Zheng <delweng@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Adam Schmideg <adamschmideg@users.noreply.github.com>
Co-authored-by: gary rong <garyrong0905@gmail.com>
Co-authored-by: Jeff Wentworth <jeff@curvegrid.com>
Co-authored-by: ucwong <ucwong@126.com>
Co-authored-by: Paweł Bylica <chfast@gmail.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Luke Champine <luke.champine@gmail.com>
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Co-authored-by: William Morriss <wjmelements@gmail.com>
Co-authored-by: rene <41963722+renaynay@users.noreply.github.com>
Co-authored-by: Guillaume Ballet <gballet@gmail.com>
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Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com>
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Co-authored-by: Hao Duan <duanhao0814@gmail.com>
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Co-authored-by: Mariano Cortesi <mcortesi@gmail.com>
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marcello33 added a commit that referenced this pull request Dec 18, 2025
marcello33 added a commit that referenced this pull request Dec 18, 2025
marcello33 added a commit that referenced this pull request Jan 27, 2026
* consensus: avoid mixed fork root hash (#18)

* consensus, core: state sync txs limits (#20)

* eth/downloader: solve milestones whitelist concurrency bug (#22)

* eth/downloader: fix test (#22)

* eth: fix merkle root reorg on nil chain (#23)

* consensus/bor/heimdallgrpc: fix grpc client (#12)

* Revert "consensus, core: state sync txs limits (#20)"

This reverts commit fdbbccc.

* core: fix stateSync inner mismatch (issue 34)

* miner: fix flaky commitInterrupt tests

* chore: minor fixes on heimdall grpc client
marcello33 added a commit that referenced this pull request Feb 18, 2026
* eth/filters: uninstall subscription in filter apis on error (#32894)

Fix ethereum/go-ethereum#32893.

In the previous ethereum/go-ethereum#32794, it
only handles the pending tx filter, while there are also head and log
filters. This PR applies the patch to all filter APIs and uses `defer`
to maintain code consistency.

* triedb, core/rawdb: implement the partial read in freezer (#32132)

This PR implements the partial read functionalities in the freezer, optimizing
the state history reader by resolving less data from freezer.

---------

Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>

* p2p/enode: optimize LogDist (#32887)

This speeds up LogDist by 75% using 64-bit operations instead
of byte-wise XOR.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* p2p/enode: optimize DistCmp (#32888)

This speeds up DistCmp by 75% through using 64-bit operations instead of
byte-wise XOR.

* core/txpool/legacypool: move queue out of main txpool (#32270)

This PR move the queue out of the main transaction pool.
For now there should be no functional changes.
I see this as a first step to refactor the legacypool and make the queue
a fully separate concept from the main pending pool.

---------

Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>

* cmd/workload: filter fuzzer test (#31613)

This PR adds a `filterfuzz` subcommand to the workload tester that
generates requests similarly to `filtergen` (though with a much smaller
block length limit) and also verifies the results by retrieving all
block receipts in the range and locally filtering out relevant results.
Unlike `filtergen` that operates on the finalized chain range only,
`filterfuzz` does check the head region, actually it seeds a new query
at every new chain head.

* p2p/discover: wait for bootstrap to be done (#32881)

This ensures the node is ready to accept other nodes into the
table before it is used in a test.

Closes #32863

* triedb/pathdb: catch int conversion overflow in 32-bit (#32899)

The limit check for `MaxUint32` is done after the cast to `int`. On 64
bits machines, that will work without a problem. On 32 bits machines,
that will always fail. The compiler catches it and refuses to build.

Note that this only fixes the compiler build. ~~If the limit is above
`MaxInt32` but strictly below `MaxUint32` then this will fail at runtime
and we have another issue.~~ I checked and this should not happen during
regular execution, although it might happen in tests.

* eth/catalyst: remove useless log on enabling Engine API (#32901)

* eth: do not warn on switching from snap sync to full sync (#32900)

This happens normally after a restart, so it is better to use Info level
here.

Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>

* core/txpool/legacypool: fix pricedList updates (#32906)

This pr addresses a few issues brought by the #32270 

- Add updates to pricedList after dropping transactions.
- Remove redundant deletions in queue.evictList, since
pool.removeTx(hash, true, true) already performs the removal.
- Prevent duplicate addresses during promotion when Reset is not nil.

* accounts/abi: check presence of payable fallback or receive before proceeding with transfer (#32374)

remove todo

* internal/ethapi: convert legacy blobtx proofs in sendRawTransaction (#32849)

This adds a temporary conversion path for blob transactions with legacy
proof sidecar. This feature will activate after Fusaka. We will phase
this out when the fork has sufficiently settled and client side
libraries have been upgraded to send the new proofs.

* rpc: fix flaky test TestServerWebsocketReadLimit (#32889)

* eth/protocols/eth: reject message containing duplicated txs and drop peer (#32728)

Drop peer if sending the same transaction multiple times in a single message.

Fixes ethereum/go-ethereum#32724


---------

Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>

* p2p/discover: remove hot-spin in table refresh trigger (#32912)

This fixes a regression introduced in #32518. In that PR, we removed the
slowdown logic that would throttle lookups when the table runs empty.
Said logic was originally added in #20389.

Usually it's fine, but there exist pathological cases, such as hive
tests, where the node can only discover one other node, so it can only
ever query that node and won't get any results. In cases like these, we
need to throttle the creation of lookups to avoid crazy CPU usage.

* version: release go-ethereum v1.16.5 stable

* version: begin v1.16.6 release cycle

* cmd/geth: log current key in expandVerkle instead of keylist[0] (#32689)

Fix logging in the verkle dump path to report the actual key being
processed.
Previously, the loop always logged keylist[0], which misled users when
expanding multiple keys and made debugging harder. This change aligns
the
log with the key passed to root.Get, improving traceability and
diagnostics.

* ethclient: add support for eth_simulateV1 (#32856)

Adds ethclient support for the eth_simulateV1 RPC method, which allows
simulating transactions on top of a base state without making changes to
the blockchain.

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* internal/ethapi: add eth_SendRawTransactionSync (#32830)

New RPC method eth_sendRawTransactionSync(rawTx, timeoutMs?) that
submits a signed tx and blocks until a receipt is available or a timeout
elapses.

Two CLI flags to tune server-side limits:

--rpc.txsync.defaulttimeout (default wait window)

--rpc.txsync.maxtimeout (upper bound; requests are clamped)

closes ethereum/go-ethereum#32094

---------

Co-authored-by: aodhgan <gawnieg@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* core/state: state copy bugfixes with Verkle Trees (#31696)

This change addresses critical issues in the state object duplication
process specific to Verkle trie implementations. Without these
modifications, updates to state objects fail to propagate correctly
through the trie structure after a statedb copy operation, leading to
inaccuracies in the computation of the state root hash.

---------

Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>

* eth/ethconfig : fix eth generate config (#32929)

* eth, internal: add blob conversion for SendRawTransactionSync (#32930)

* solve conflicts

* cmd/utils: use maximum uint64 value for receipt chain insertion (#32934)

* use context for witness and fix its test

* fix witness test due to state type change

* remove geth discarded code / reformat

* fix AnnouncementsOnly tests

* tracers data edits due to tests run

* eth/fetcher: add metrics for tracking slow peers (#32964)

This PR introduces two new metrics to monitor slow peers
- One tracks the number of slow peers.
- The other measures the time it takes for those peers to become
"unfrozen"

These metrics help with monitoring and evaluating the need for future
optimization of the transaction fetcher and peer management, for example i
n peer scoring and prioritization.

Additionally, this PR moves the fetcher metrics into a separate file, 
`eth/fetcher/metrics.go`.

* eth/fetcher: remove dangling peers from alternates (#32947)

This PR removes dangling peers in `alternates` map

In the current code, a dropped peer is removed from alternates for only
the specific transaction hash it was requesting. If that peer is listed
as an alternate for other transaction hashes, those entries still stick
around in alternates/announced even though that peer already got
dropped.

* triedb/pathdb: fix index out of range panic in decodeSingle (#32937)

Fixes TestCorruptedKeySection flaky test failure.
https://github.com/ethereum/go-ethereum/actions/runs/18600235182/job/53037084761?pr=32920

* core/types: prealloc map in HashDifference as in TxDifference (#32946)

* eth/filters: avoid rebuild the hash map multi times (#32965)

* core/vm: don't call SetCode after contract creation if initcode didn't return anything (#32916)

The code change is a noop here, and the tracing hook shouldn't be
invoked if the account code doesn't actually change.

* cmd/keeper: use the ziren keccak precompile (#32816)

Uses the go module's `replace` directive to delegate keccak computation
to precompiles.

This is still in draft because it needs more testing. Also, it relies on
a PR that I created, that hasn't been merged yet.

_Note that this PR doesn't implement the stateful keccak state
structure, and it reverts to the current behavior. This is a bit silly
since this is what is used in the tree root computation. The runtime
doesn't currently export the sponge. I will see if I can fix that in a
further PR, but it is going to take more time. In the meantime, this is
a useful first step_

* params: enable osaka on dev mode (#32917)

enables the osaka fork on dev mode

---------

Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>

* core/txpool: Initialize journal writer for tx tracker (#32921)

Previously, the journal writer is nil until the first time rejournal
(default 1h), which means during this period, txs submitted to this node
are not written into journal file (transactions.rlp). If this node is
shutdown before the first time rejournal, then txs in pending or queue
will get lost.

Here, this PR initializes the journal writer soon after launch to solve
this issue.

---------

Co-authored-by: Gary Rong <garyrong0905@gmail.com>

* core/state: prevent SetCode hook if contract code is not changed (#32980)

This PR prevents the SetCode hook from being called when the contract
code
remains unchanged.

This situation can occur in the following cases:
- The deployed runtime code has zero length
- An EIP-7702 authorization attempt tries to unset a non-delegated
account
- An EIP-7702 authorization attempt tries to delegate to the same
account

* triedb/pathdb: make batch with pre-allocated size (#32914)

In this PR, the database batch for writing the history index data is
pre-allocated.

It's observed that database batch repeatedly grows the size of the
mega-batch,
causing significant memory allocation pressure. This approach can
effectively
mitigate the overhead.

* bump codeql versions

* cmd/geth: add flag to set genesis (#32844)

This PR is an alternative to #32556.

Instead of trying to be smart and reuse `geth init`, we can introduce a
new flag `--genesis` that loads the `genesis.json` from file into the
`Genesis` object in the same path that the other network flags currently
work in.

Question: is something like `--genesis` enough to start deprecating
`geth init`?

--

```console
$ geth --datadir data --hoodi
..
INFO [10-06|22:37:11.202]  - BPO2:                        @1762955544
..
$ geth --datadir data --genesis genesis.json
..
INFO [10-06|22:37:27.988]  - BPO2:                       @1862955544
..
```

Pull the genesis [from the
specs](https://raw.githubusercontent.com/eth-clients/hoodi/refs/heads/main/metadata/genesis.json)
and modify one of the BPO timestamps to simulate a shadow fork.

---------

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* core/types: remove unused `ErrInvalidTxType` var (#32989)

The var `ErrInvalidTxType` is never used in the code base.

* blockAlloc test

* core/state: fix the flaky TestSizeTracker (#32993)

* cmd/devp2p: distinguish the jwt in devp2p and geth (#32972)

This PR fixes some docs for the devp2p suite and uses the CLI library's required value instead of manually checking if required flags are passed.

* p2p: silence on listener shutdown (#33001)


Co-authored-by: Felix Lange <fjl@twurst.com>

* cmd/utils: use IsHexAddress method (#32997)

Using the `IsHexAddress` method will result in no gaps in the
verification logic, making it simpler.

* crypto: implement ziren keccak state (#32996)

The #32816 was only using the keccak precompile for some minor task.
This PR implements a keccak state, which is what is used for hashing the
tree.

* rpc: fix a flaky test of the websocket (#33002)

Found in
https://github.com/ethereum/go-ethereum/actions/runs/17803828253/job/50611300621?pr=32585

```
--- FAIL: TestClientCancelWebsocket (0.33s)
panic: read tcp 127.0.0.1:36048->127.0.0.1:38643: read: connection reset by peer [recovered, repanicked]

goroutine 15 [running]:
testing.tRunner.func1.2({0x98dd20, 0xc0005b0100})
	/opt/actions-runner/_work/_tool/go/1.25.1/x64/src/testing/testing.go:1872 +0x237
testing.tRunner.func1()
	/opt/actions-runner/_work/_tool/go/1.25.1/x64/src/testing/testing.go:1875 +0x35b
panic({0x98dd20?, 0xc0005b0100?})
	/opt/actions-runner/_work/_tool/go/1.25.1/x64/src/runtime/panic.go:783 +0x132
github.com/ethereum/go-ethereum/rpc.httpTestClient(0xc0001dc1c0?, {0x9d5e40, 0x2}, 0xc0002bc1c0)
	/opt/actions-runner/_work/go-ethereum/go-ethereum/rpc/client_test.go:932 +0x2b1
github.com/ethereum/go-ethereum/rpc.testClientCancel({0x9d5e40, 0x2}, 0xc0001dc1c0)
	/opt/actions-runner/_work/go-ethereum/go-ethereum/rpc/client_test.go:356 +0x15f
github.com/ethereum/go-ethereum/rpc.TestClientCancelWebsocket(0xc0001dc1c0?)
	/opt/actions-runner/_work/go-ethereum/go-ethereum/rpc/client_test.go:319 +0x25
testing.tRunner(0xc0001dc1c0, 0xa07370)
	/opt/actions-runner/_work/_tool/go/1.25.1/x64/src/testing/testing.go:1934 +0xea
created by testing.(*T).Run in goroutine 1
	/opt/actions-runner/_work/_tool/go/1.25.1/x64/src/testing/testing.go:1997 +0x465
FAIL	github.com/ethereum/go-ethereum/rpc	0.371s
```

In `testClientCancel` we wrap the server listener in `flakeyListener`,
which schedules an unconditional close of every accepted connection
after a random delay, if the random delay is zero then the timer fires
immediately, and then the http client paniced of connection reset by
peer.

Here we add a minimum 10ms to ensure the timeout won't fire immediately.

Signed-off-by: jsvisa <delweng@gmail.com>

* remove TODOs

* eth/tracers: fix crasher in TraceCall with BlockOverrides (#33015)

fix ethereum/go-ethereum#33014

---------

Co-authored-by: lightclient <lightclient@protonmail.com>

* .gitea/workflows, build: add release build for keeper (#32632)

* build: fix keeper build (#33018)

At the time keeper support was added into ci.go, we were using a go.work
file to make ./cmd/keeper accessible from within the main go-ethereum
module. The workspace file has since been removed, so we need to build
keeper from within its own module instead.

* core/rawdb, triedb/pathdb: re-structure the trienode history header (#32907)

In this PR, several changes have been made:

(a) restructure the trienode history header section

Previously, the offsets of the key and value sections were recorded before 
encoding data into these sections. As a result, these offsets referred to the
start position of each chunk rather than the end position.

This caused an issue where the end position of the last chunk was
unknown, making it incompatible with the freezer partial-read APIs. 
With this update, all offsets now refer to the end position, and the 
start position of the first chunk is always 0.

(b) Enable partial freezer read for trienode data retrieval

The partial freezer read feature is now utilized in trienode data
retrieval, improving efficiency.

* rpc: remove unused vars (#33012)

* core/state: improve accessList copy (#33024)

* remove validate_pr workflow

* fix lint

* core: don't modify the shared chainId between tests (#33020)

* fix config rpc

* core/types: optimize modernSigner.Equal (#32971)

Equal is called every time the transaction sender is accessed,
even when the sender is cached, so it is worth optimizing.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* core: refine condition for using legacy chain freezer directory (#33032)

* internal/jsre: pass correct args to setTimeout/setInterval callbacks (#32936)

## Description
- Summary: Correct the JS timer callback argument forwarding to match
standard JS semantics.
- What changed: In `internal/jsre/jsre.go`, the callback is now invoked
with only the arguments after the callback and delay.
- Why: Previously, the callback received the function and delay as
parameters, causing unexpected behavior and logic bugs for consumers.

* .github: add 32-bit CI targets (#32911)

This adds two new CI targets. One is for building all supported keeper
executables, the other is for running unit tests on 32-bit Linux.

---------

Co-authored-by: Felix Lange <fjl@twurst.com>

* accounts/abi/bind/v2: fix error assertion in test (#33041)

* p2p: cleanup v4 if v5 failed (#33005)

Clean the previous resource (v4) if the latter (v5) failed.

* common: simplify FileExist helper (#32969)

* eth/downloader: fix incorrect waitgroup in test `XTestDelivery` (#33047)

* eth/tracers: fix prestateTracer for EIP-6780 SELFDESTRUCT (#33050)

fix ethereum/go-ethereum#33049

* common: fix duration comparison in PrettyAge (#33064)

This pull request updates `PrettyAge.String` so that the age formatter
now treats exact unit boundaries (like a full day or week) as that unit
instead of spilling into smaller components, keeping duration output
aligned with human expectations.

* core/rawdb: fix db inspector by supporting trienode history (#33087)

* params: set osaka and BPO1 & BPO2 mainnet dates (#33063)

Sets the fusaka, bpo1, bpo2 timestamps for mainnet
see: https://notes.ethereum.org/@bbusa/fusaka-bpo-timeline

* version: release go-ethereum v1.16.6

* version: begin v1.16.7 release cycle

* go.mod: update to c-kzg v2.1.5 (#33093)

We unfortunately missed this update for the Geth v1.16.6 release, but it is critical.

* version: release go-ethereum v1.16.7 stable

* fix lint

* miner: set maxBlockSizeBufferZone to zero

* cmd: go mod tidy

* eth/protocols/wit: made protocol version consistent (#1940)

* chore: fix function name in comment and correct spelling error in config.go (#1956)

Signed-off-by: findfluctuate <findfluctuate@outlook.com>

* chore: remove repetitive word in comment (#1909)

Signed-off-by: liuyueyangxmu <liuyueyangxmu@outlook.com>

* core/txpool: added nil checks to prevent crash in stateless mode (#1961)

* Enforce patch code coverage (#1964)

* Enforce patch code coverage

* Use CODECOV_TOKEN explicitly

* consensus/bor,core,eth,internal/ethapi,tests: regen mocks and fix tests

* eth: fix lint

* internal/ethapi: fix tests

* eth: skip TestBlobTransactionAnnounce

* core, eth: added LRU memory cache to save witnesses in memory (#1962)

* core, eth: added LRU memory cache to save 256 witnesses in memory

* core: added unit test for LRU witness cache

* added a wrapper function to write witness in the db and add cache

* minor check

* added more tests to increase coverage

* fix lint

* update tests

* core: rm redundant updation of queuedEvictionMeter

* internal/cli: port txsync flags to new-cli

* eth, internal: add logquerylimit into internal cli

* chore: fix linter

* consensus/bor: ensure late blocks have sufficient build time (#1963)

* consensus/bor: ensure late blocks have sufficient build time

When a parent block is sealed late (actual seal time exceeds its timestamp), the next block had insufficient time to include transactions, resulting in empty blocks.

Problem:
- Parent block timestamp: T=2s, sealed at T=4s (2s late)
- Next block gets timestamp: parent + period = 4s
- Current time: 4s
- Build time available: 0s → empty block

Solution:
Set header.Time = now + blockPeriod when scheduled time has passed, giving blocks full build time regardless of parent seal latency.

* Address comment

* version: begin v1.16.8 release cycle

* core/txpool: drop peers on invalid KZG proofs

Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: MariusVanDerWijden <m.vanderwijden@live.de>:

* crypto/ecies: use aes blocksize

Co-authored-by: Gary Rong <garyrong0905@gmail.com>

* version: release go-ethereum v1.16.8 stable

* Return nil from heimdall mock on milestone/checkpoint (#1988)

* fix randomly failing TestCalcBaseFeeDelhi (#1987)

* Increase veblop timeout to 8 seconds (#1986)

* track cache metrics on bps

* track commit time of a block on bp

* finalize and assemble metrics

* intermediate root timer

* tests

* fix integration tests

* simplify test

* lint issue

* blockchain reader tests

* more tests

* more bor tests

* fix lint

* handle duplicate lines

* more improvs on duplicates

* more duplicate handling

* ignore test utils for coverage and more tests

* update code cov

* fix ingore regex

* moving test helpers to test files

* remove unnecessary verkle on beacon and more bor coverage

* fix(rpc): eth_simulateV1 method handler crash (#1955)

* Verify BlobScheduleConfig before calling CalcBlobFee

* set Nil withdrawals for bor simulation

* simChainHeadReader implements core.BorStateSyncer

* simplify fork checking

* lint fixing

* Add non nil chainConfig for testcase

---------

Co-authored-by: Pratik Patil <pratikspatil024@gmail.com>

* txpool: add stuck transaction rebroadcast mechanism (#1992)

* txpool: add stuck transaction rebroadcast mechanism

When transactions are broadcast to peers, they're marked as "known" in each peer's knownTxs cache. If the network send fails or the peer fails to request transaction body, the peer will never receive the transaction but the hash remains in knownTxs, preventing future rebroadcasts and causing transactions to get stuck.

This change adds a periodic rebroadcast mechanism that:
- Identifies immediately executable transactions older than RebroadcastInterval but younger than RebroadcastMaxAge
- Clears their hashes from peers' knownTxs caches
- Rebroadcasts them to the network

* minor fix

* Update default rebroadcast interval to 30s

* add tests

* Address comments

* fix: add bor hfs to description and readheadertimeout in config (#2003)

* init: CLAUDE.md file (#2000)

* init: CLAUDE.md file

* chore: add some core component and maintaining this file section

* chore: add before making changes section

* consensus/eip1559: add bhilai HF tests and minor refactor (#1990)

* Validator Set Overrides on Config (#1958)

* validator set overrides

* including config of mainnet in missing files

* more tests for coverage

* remove duplication

* Add Claude Assistant Workflows (#2006)

* Add workflow fils

* Disallow external contributors

* Use opus

* bind, params: fix bind/v2 tests and warn about invalid config/flag (#2007)

* Switch to GCR

* chore: fix lint and tidy cmd

* params: change forks order

* common: check for err

* eth: fix config test

* fix(ci): use custom kurtosis branch (#2012)

* core, eth, internal: fix tests

* core, internal: defensive unsubscribe on headers chan

* cmd, p2p: fix bug and return on error

* chore: fix lint

* eth: implemented peer consensus based witness verification (#1766)

* eth: implemented peer consensus based witness verification

* eth/fetcher: update peer drop mechanism

* eth: added dynamic page limit for witness based on gas limit

* eth: fix lint

* eth: download witness within limit and block for verificatio

* eth: fix lint

* eth, core: added a check to fix a potential vulnerability and added test case

* eth, core: include the original peer in the consenses to get consenses between 3 peers

* eth: implemented RequestWitnessPageCount

* eth: implemented wit/2 and added new message type to get the witness metadata

* eth: updated mock file

* eth: removed code duplication

* eth: dropping peer immediately when page count verification fails

* eth: added more  comments

* eth/fetcher: removed the witness verification cache

* eth: excluded the original peer from the selection

* eth: using peer jailing

* eth: more jailing when bahaving maliciously

* renamed wit1 to wit0 and wit2 to wit1

* added tests

* added more tests

* fixed code duplication and lint

* eth: added unit tests

* eth: added unit tests for handleGetWitnessMetadata and the GetWitnessMetadataPacket case in Handle

* eth: added unit tests for RequestWitnessMetadata and ReplyWitnessMetadata

* eth/protocols/wit: added unit test for handleGetWitnessMetadata and handleWitnessMetadata

* eth/protocols/wit: fixed panic in TestReplyWitnessMetadata

* eth/protocols/wit: added unit test to verify wit/1 map and switch between protocols

* eth: covered remaining lines in peer.go

* eth: covered remaining lines in handler_eth.go

* eth: smaller test to increase coverage

* eth: test to test the handler's Handle function

* eth: test remaining jail peer function

* eth: fixed panic

* eth: added get the gas limit from parent header, fallback to config if unavailable

* eth/fetcher: updated unit test to test calculatePageThreshold

* eth: added metrics for peer witness verification

* reduced code duplication in unit tests

* eth/protocols/wit: donot update the version number of wit0

* chore: fix lint

* internal/cli: port TrieJournalDirectory and EnableStateSizeTracking

* Various improvements  (#1950)

* consensus: avoid mixed fork root hash (#18)

* consensus, core: state sync txs limits (#20)

* eth/downloader: solve milestones whitelist concurrency bug (#22)

* eth/downloader: fix test (#22)

* eth: fix merkle root reorg on nil chain (#23)

* consensus/bor/heimdallgrpc: fix grpc client (#12)

* Revert "consensus, core: state sync txs limits (#20)"

This reverts commit fdbbccc.

* core: fix stateSync inner mismatch (issue 34)

* miner: fix flaky commitInterrupt tests

* chore: minor fixes on heimdall grpc client

* cmd: tidy on cmd package

* chore: fix lint

* ci: load kurtosis images from gcr instead of docker hub (#2014)

* chore: remove `cd` for `working-directory`

* chore: free disk space directly in the kurtosis pre-run step

* chore: regroup build steps

* chore: use kurtosis-pos pre and post actions

* ci: parallel docker builds

* chore: remove kurtosis-pos path

* ci: fix workflow permissions

* fix: typo

* chore: move permissions at the job level

* test

* fix: job order

* chore: nit

* fix: install polycli

* chore: nit

* chore: log local image info

* Dynamic EIP-1559 params setup (#1989)

* remove base fee validation

* moving flags to miner setup

* set values properly

* proper format

* claude feedback and coverage

* minor missing cover scenario

* lint fix

* remove claude ignore

* remove duplicate and fix tests

* increase coverage

* lint

* Including integration tests for config changes and params divergence

* boundary limits

* race condition fix

* Test validator's ability to rewind upon span rotation (#1960)

* Test validator's ability to rewind upon span rotation

* Add unit tests

* Remove dup code

* Parallelize tests

* eth/protocols/eth: remove todo in p2p handlers

* core: made parallel state processor and state processor consistent, to accept ChainContext

* eth/tracers: include state sync tx in traces post-Madhugiri (#2010)

* chore: fix lint

* eth: fix concurrent map writes panic in witness protocol (#2023)

Protect failedRequests map access with mapsMu lock in receiveWitnessPage and buildWitnessRequests to prevent "concurrent map writes" panic when multiple goroutines update retry counts simultaneously.

* eth/fetcher: skip blob related test

* core: (blockstm) added a check to discard negative tx dependencies

* fix(api): tracers tests for state-sync tx (#2026)

* Updating enodes for mainnet and amoy (#2021)

* Updating enodes for mainnet and amoy

* Fixed formatting

* pruner: covering reorg scenarios (#1916)

* pruning with reorg resistance

* offline reorg logic

* extra test

* cover beyond head test scenario

* consensus/bor: use CodeChangeUnspecified

* Fix race conditions detected in make test-race

Also added a nightly github action that runs race condition check

* Address CR comments

* Enable rebroadcast by default (#2028)

* revert: P256VerifyGas to 3450 (#2030)

* revert: P256VerifyGas to 3450

* fix: testdata

* chore: add eip7951 to p256Verify precompile

* delete: crypto/secp256r1/publickey.go

* fix(ci): use state-sync action

* fix(ci): test-state-sync (#2032)

* fix(ci): test-state-sync

* chore: rename actions

* chore: nits

* Enable rebroadcast by default (#2028) (#2037)

* Install polycli in kurtosis e2e (#2036)

This is required by opcode test in kurtosis_smoke_test.sh

* lisovo: CLZ opcode and P256 gas cost changes (#2040)

* tbdhf: CLZ opcode and P256 gas cost changes

* chore: nits

* revert: state-sync test change

* chore: nit

* chore: final nit

* fix: test

* chore: rename to lisovo

* feat: flexible base fee on lisovo HF (#2041)

* covering super low fee scenario

* moving configurable rules to lisovo

* fix missing tests

* chore: add amoy hf block number

---------

Co-authored-by: Lucca Martins <lucca_martins30@yahoo.com.br>

* chore: bump version

* consensus/misc/eip4844: small update to fix simulatev1 crash (#2054)

* core, internal, params: lisovoPro HF and version bump (#2055)

* core, internal, params: lisovoPro HF and version bump

* core: add lisovoPro instructionset

* core: lisovo-lisovoPro instructionset test

* consensus/bor: fix goroutine leak in runMilestoneFetcher when Heimdall is unreachable (#2056)

FetchMilestone was called with context.Background(), which has no deadline. When Heimdall becomes unreachable, FetchWithRetry enters an infinite retry loop that never returns. Since the ticker fires every second, a new blocked goroutine accumulates each tick — leading to OOM within minutes.

Add a 30s context timeout to bound each call, matching the existing pattern in retryHeimdallHandler (eth/backend.go). This caps in-flight goroutines at ~30 instead of growing unboundedly.

* fix(shutdown): cancel in-flight Heimdall queries on engine shutdown (#2058)

* fix(shutdown): cancel in-flight Heimdall queries on engine shutdown

* chore: nit

* consensus/bor: fix sub-second late block detection producing empty blocks (#2060)

The late-block adjustment in Prepare() uses an integer-second comparison
(header.Time < now.Unix()) to detect when a block is behind schedule and
needs additional build time. Because header.Time is an integer (seconds)
while the actual target time can have sub-second precision, a block can
be up to 999ms late without triggering the adjustment.

Example: with period=1s and parent.Time=T:

  header.Time        = T + 1                     (integer seconds)
  now                = T + 1.820                  (parent block is 820ms late)
  now.Unix()         = T + 1                      (truncated to seconds)
  header.Time < now.Unix() → false                (adjustment skipped!)

This affects both the default path (blockTime=0, where GetActualTime()
falls back to time.Unix(header.Time, 0)) and the custom blockTime path
(where ActualTime has sub-second precision from the parent cache chain).

With no adjustment, GetActualTime() returns a time already in the past.
The interrupt timer in commitWork() expires immediately, which sets the
interruptBlockBuilding flag before fillTransactions() runs. The txpool's
Pending() checks this flag on every address iteration and returns an
empty map, producing a block with 0 transactions even when the pool has
pending transactions.

Fix by replacing the integer comparison with a direct time comparison
against the block's actual target time:

  if now.After(header.GetActualTime()) {

GetActualTime() returns header.ActualTime when set (custom blockTime
with Rio, sub-second precision), or time.Unix(header.Time, 0) as
fallback (default path). This correctly detects lateness in both cases
without over-triggering for on-time blocks, since on-time blocks have
their target time in the future.

* fix(core): cap verifyPendingHeaders to prevent OOM from unbounded header reads (#2057)

* exp: disable verifyPendingHeaders

* fix: cap verify pending headers at default span length + 1

* fix: add reorg metrics in verify pending headers

* chore: add tests

* refactor: use milestone fetcher and milestone's end block as the start block

* fix: tests

* cmd: bump go

* builder, internal, params: pip-82 and lisovo HF in mainnet (#2064)

* builder, internal, params: implement new burnContract in lisovo / define lisovo height for mainnet / bump version

* fix lint

---------

Signed-off-by: jsvisa <delweng@gmail.com>
Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Signed-off-by: findfluctuate <findfluctuate@outlook.com>
Signed-off-by: liuyueyangxmu <liuyueyangxmu@outlook.com>
Co-authored-by: Lewis <lewis.kim@kaia.io>
Co-authored-by: Delweng <delweng@gmail.com>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
Co-authored-by: cui <cuiweixie@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Csaba Kiraly <csaba.kiraly@gmail.com>
Co-authored-by: Felföldi Zsolt <zsfelfoldi@gmail.com>
Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Co-authored-by: Csaba Kiraly <cskiraly@users.noreply.github.com>
Co-authored-by: mishraa-G <divyansh.mishra.mec23@itbhu.ac.in>
Co-authored-by: Galoretka <galoretochka@gmail.com>
Co-authored-by: hero5512 <lvshuaino@gmail.com>
Co-authored-by: Sina Mahmoodi <itz.s1na@gmail.com>
Co-authored-by: aodhgan <36907214+aodhgan@users.noreply.github.com>
Co-authored-by: aodhgan <gawnieg@gmail.com>
Co-authored-by: Youssef Azzaoui <y@azzaoui.fr>
Co-authored-by: ucwong <ucwong@126.com>
Co-authored-by: CertiK <138698582+CertiK-Geth@users.noreply.github.com>
Co-authored-by: Bosul Mun <bsbs8645@snu.ac.kr>
Co-authored-by: maskpp <maskpp266@gmail.com>
Co-authored-by: jwasinger <j-wasinger@hotmail.com>
Co-authored-by: Kyrin <kyrincode@gmail.com>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
Co-authored-by: lightclient <lightclient@protonmail.com>
Co-authored-by: Rizky Ikwan <rizzikwann@gmail.com>
Co-authored-by: anim001k <140460766+anim001k@users.noreply.github.com>
Co-authored-by: Austin Larson <78000745+alarso16@users.noreply.github.com>
Co-authored-by: Coder <161350311+MamunC0der@users.noreply.github.com>
Co-authored-by: wit liu <wit765765346@gmail.com>
Co-authored-by: maradini77 <140460067+maradini77@users.noreply.github.com>
Co-authored-by: Pratik Patil <pratikspatil024@gmail.com>
Co-authored-by: findfluctuate <findfluctuate@outlook.com>
Co-authored-by: liuyueyangxmu <liuyueyangxmu@outlook.com>
Co-authored-by: Jerry <jerrycgh@gmail.com>
Co-authored-by: Lucca Martins <lucca_martins30@yahoo.com.br>
Co-authored-by: Angel Valkov <avalkov@polygon.technology>
Co-authored-by: Krishang <109511742+kamuikatsurgi@users.noreply.github.com>
Co-authored-by: kamuikatsurgi <shahkrishang11@gmail.com>
Co-authored-by: Raneet Debnath <35629432+Raneet10@users.noreply.github.com>
Co-authored-by: Manav Darji <manavdarji.india@gmail.com>
Co-authored-by: Raneet Debnath <raneetdebnath10@gmail.com>
Co-authored-by: ChanHongMing <91173675+ChanHongMing@users.noreply.github.com>
Co-authored-by: Adam Dossa <adossa@polygon.technology>
Co-authored-by: Adam Dossa <adam.dossa@gmail.com>
Co-authored-by: Léo Vincent <28714795+leovct@users.noreply.github.com>
Co-authored-by: Sanket Saagar Karan <ssaagar@polygon.technology>
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