Description

• Write a script with your favorite language.

  • Get the nonce M with pending transactions for a sender through the JSON-RPC.
  • Construct a transaction.
  • Send the transaction.
  • Get the nonce N with pending transactions for a sender through the JSON-RPC immediately, do NOT wait for the transaction to be mined.
  • Check if M is equal to N.

• Start a Ethereum dev chain with Geth and parameters --dev --dev.period 3.

  • Run the script.

• Start a Axon dev chain with default configuration [params.consensus_config] interval = 3000.

  • Run the script.

• Compare the results of above tests:

  • No failed tests on Ethereum.
  • More than 50% tests on Axon are failed.

• Base on the previous fact, on Axon, transactions could NOT be sent one by one immediately, because the API eth_getTransactionNonce(..., "pending") is not synchronous with the API eth_sendRawTransaction.