…4306)

* [automatic failover] Set and test default values for failover config&components (#4298)

* - set & test default values

* - format

* - fix tests failing due to changing defaults

* [automatic failover] Add dual thresholds (min num of failures + failure rate) capabililty to circuit breaker (#4295)

* [automatic failover] Remove the check for 'GenericObjectPool.getNumWaiters()' in 'TrackingConnectionPool' (#4270)

- remove the check for number of waitiers in TrackingConnectionPool

* [automatic failover] Configure max total connections for EchoStrategy (#4268)

- set maxtotal connections for echoStrategy

* [automatic failover] Replace 'CircuitBreaker' with 'Cluster' for 'CircuitBreakerFailoverBase.clusterFailover' (#4275)

* - replace CircuitBreaker with Cluster for CircuitBreakerFailoverBase.clusterFailover
- improve thread safety with provider initialization

* - formatting

* [automatic failover] Minor optimizations on fast failover (#4277)

* - minor optimizations on fail fast

* -  volatile failfast

* [automatic failover] Implement health check retries (#4273)

* - replace minConsecutiveSuccessCount with numberOfRetries
- add retries into healtCheckImpl
- apply changes to strategy implementations config classes
- fix unit tests

* - fix typo

* - fix failing tests

* - add tests for retry logic

* - formatting

* - format

* - revisit numRetries for healthCheck ,replace with numProbes and implement built in policies
- new types probecontext, ProbePolicy, HealthProbeContext
- add delayer executor pool to healthcheckımpl
-  adjustments on  worker pool of healthCheckImpl for shared use of workers

* - format

* - expand comment with example case

* - drop pooled executor for delays

* - polish

* - fix tests

* - formatting

* - checking failing tests

* - fix test

* - fix flaky tests

* - fix flaky test

* - add tests for builtin probing policies

* - fix flaky test

* [automatic failover] Move failover provider to mcf (#4294)

* - move failover provider to mcf

* - make iterateActiveCluster package private

* [automatic failover]  Add SSL configuration support to LagAwareStrategy  (#4291)

* User-provided ssl config for lag-aware health check

* ssl scenario test for lag-aware healthcheck

* format

* format

* address review comments

  - use getters instead of fields

* [automatic failover] Implement max number of failover attempts (#4293)

* - implement max failover attempt
- add tests

* - fix user receive the intended exception

* -clean+format

* - java doc for exceptions

* format

* - more tests on excaption types in max failover attempts mechanism

* format

* fix failing timing in test

* disable health checks

* rename to switchToHealthyCluster

* format

* - Add dual-threshold (min failures + failure rate) failover to circuit breaker executor
- Map config to resilience4j via CircuitBreakerThresholdsAdapter
- clean up/simplfy config: drop slow-call and window type
- Add thresholdMinNumOfFailures; update some of the defaults
- Update provider to use thresholds adapter
- Update docs; align examples with new defaults
- Add tests for 0% rate, edge thresholds

* polish

* Update src/main/java/redis/clients/jedis/mcf/CircuitBreakerThresholdsAdapter.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* - fix typo

* - fix min total calls calculation

* format

* - merge issues fixed

* fix javadoc ref

* - move threshold evaluations to failoverbase
- simplfy executer and cbfailoverconnprovider
- adjust config getters
- fix failing tests due to COUNT_BASED -> TIME_BASED
- new tests for thresholds calculations and impact on circuit state transitions

* - avoid facilitating actual CBConfig type in tests

* Update src/test/java/redis/clients/jedis/failover/FailoverIntegrationTest.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Trigger workflows

* - evaluate only in failure recorded and failover immediately
- add more test on threshold calculations
- enable command line arg for overwriting surefire.excludedGroups

* format

* check pom

* - fix error prone test

* [automatic failover] Set and test default values for failover config&components (#4298)

* - set & test default values

* - format

* - fix tests failing due to changing defaults

* - fix flaky test

* - remove unnecessary checks for failover attempt

* - clean and trim adapter class
- add docs and more explanantion

* fix javadoc issue

* - switch to all_succes to fix flaky timing

* - fix issue in CircuitBreakerFailoverConnectionProvider

* introduce ReflectionTestUtil

---------

Co-authored-by: Ivo Gaydazhiev <ivo.gaydazhiev@redis.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* [automatic failover] feat: Add MultiDbClient with multi-endpoint failover and circuit breaker support (#4300)

* feat: introduce ResilientRedisClient with multi-endpoint failover support

Add ResilientRedisClient extending UnifiedJedis with automatic failover
capabilities across multiple weighted Redis endpoints. Includes circuit
breaker pattern, health monitoring, and configurable retry logic for
high-availability Redis deployments.

* format

* mark ResilientRedisClientTest as integration one

* fix test
  - make sure endpoint is healthy before activating it

* Rename ResilientClient to align with design

 - ResilientClient -> MultiDbClient (builder, tests, etc)

* Rename setActiveEndpoint to setActiveDatabaseEndpoint

* Rename clusterSwitchListener to databaseSwitchListener

* Rename multiClusterConfig to multiDbConfig

* fix api doc's error

* fix compilation error after rebase

* format

* fix example in javadoc

* Update ActiveActiveFailoverTest scenariou test to use builder's

# Conflicts:
#	src/test/java/redis/clients/jedis/scenario/ActiveActiveFailoverTest.java

* rename setActiveDatabaseEndpoint -. setActiveDatabase

* is healthy throw exception if cluster does not exists

* format

* [automatic failover]Use Endpoint interface instead HostAndPort in multi db (#4302)

[clean up] Use Endpoint interface where possible

* - fix variable name type

* fix typo in variable name

* - fix flaky test

---------

Co-authored-by: Ivo Gaydazhiev <ivo.gaydazhiev@redis.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

…ti db (#4302)

[clean up] Use Endpoint interface where possible