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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

[0.6.11] - 2024-05-30

Improved

ARGUS-44166

  • Improve logging of ServiceResponseContext when debugOpenRequests is enabled, including timestamp and thread name.
  • Add metric and print warning logs for all connections older than a configurable limit connectionAgeWarningLimit.
  • Add metrics to ServiceV1HttpClient for service invocations, service timeouts and gateway timeouts (as seen from client) for each priority port.
  • Add metric to ServiceProxy to count usage of circuit breaker.

[0.6.10] - 2024-05-28

Added

ARGUS-44166

  • Added option debugOpenRequests to log service/method of open SPI client requests on ServiceV1HttpClient.getMetrics()

[0.6.9] - 2024-05-28

Fixed

ARGUS-44160

  • Ensure that ClientResultSet is closed when using .iterator()

[0.6.8] - 2024-05-15

Added

ARGUS-43963

  • Added HTTP client pool metrics to the ServiceV1HttpClient

[0.6.7] - 2024-05-03

Changed

ARGUS-43696

  • Add Serializer metrics in ServiceClient

[0.6.6] - 2024-04-22

Changed

ARGUS-43419

  • Ensure closing of ResultSet in ServiceInvocationHandler after handling streaming result.
  • Invoke ResultSet.cancel() if an error occurs during ServiceInvocationHandler handling of resultset

The ServiceInvocationHandler already closes the enclosing ServiceSession after handling a ResultSet.
However, in some situations, the ResultSet may have its own session, so the handler must also close this resource.

[0.6.5] - 2024-04-22

Changed

ARGUS-43494

  • Reduce excessive logging on checked exceptions in ServiceInvocationHandler.

[0.6.4] - 2024-04-21

Added

ARGUS-43191

  • Implementing optional CircuitBreakerHandler in ServiceProxy.
  • If enabled, this handler will early reject requests to Jetty if the server thread pool is (near) empty, instead of queueing requests. This will lead to rejecting requests early, instead returning 503, allowing an upstream load balancer to forward the request to other instances.

[0.6.3] - 2024-04-18

Added

ARGUSUSER-7540

  • Ensure proper close of resources in ClientResultSet.
  • Define new Resource extending Closeable with cancel()
  • Extend ResultSet as Resource
  • Ensure cancelling of underlying Resource when ClientResultSet is cancelled.

[0.6.2] - 2024-04-17

Added

ARGUS-43191

  • Add thread pool metrics in ServiceProxy

[0.6.1] - 2024-04-15

Fixed

ARGUS-43192

  • ServiceV1HttpClient throws ServiceTimeoutException on connect timeout.
  • Added configuration option ServiceV1HttpClient.setConnectionTimeoutSeconds(long) to configure non-default connection timeout. Defaults to 3 minutes (HttpClient default).

[0.6.0] - 2024-03-20

Changed

ARGUS-39520

  • Upgraded to Jetty 10
  • Note that this upgrade requires clients using the service-proxy to also move to Jetty10.

[0.5.9] - 2024-03-20

Changed

ARGUS-42621

  • Flush response buffer on ServiceProxy keepalive, to avoid gateway timeout
  • Use per-server configured ObjectMapper in ResultSetParser to configure max size for parsing large ResultSet response objects

[0.5.8] - 2024-03-13

Changed

ARGUS-42553

  • Add ServiceClient.setReadMaxStringLength(int) and ServiceProxy.setReadMaxStringLength(int) to allow configuring max SPI document size

[0.5.7] - 2024-03-12

Changed

ARGUS-42524

  • Improve error handling for gateway timeout

[0.5.6] - 2024-03-11

Changed

ARGUS-42345

  • Added ServiceClient.closeThreadResources() to allow client threads to close HTTP client resources which are dangling after SPI invocations.
  • Added implicit invocation of ServiceClient.closeThreadResources() at the end of every service proxy server-side handling in ServiceV1Servlet, to ensure that any downstream clients are closed when the handler is done.

[0.5.3] - 2024-02-29

Changed

ARGUS-42087

  • The current serviceproxy implementation opens the request session in a different thread than the thread used to execute the actual method, causing the method invocation to open its own session instead, which is then not kept open after the method is done.
  • This change runs the method execution using the request thread, and runs the keepalive generation in a separate thread.

[0.5.2] - 2024-02-15

Changed

ARGUS-41771

  • Fix resolving of primitive types in ServiceInvocationHandler

[0.5.1] - 2023-01-28

Changed

ARGUS-40424

  • Small improvements for API proxy

[0.5.0] - 2023-01-28

Changed

ARGUS-40424

  • Implement api proxy

[0.4.0] - 2023-09-29

Changed

ARGUSUSER-6576

  • Upgraded messaging to 1.4.0.

Upgrade notes

This upgrade introduces JMS RequestSink protocol V4, and removes support for protocol versions V1 and V2.

  • Upgrading clients must ensure that service topic is configured and set.
  • Upgrading clients should enable protocol version V4, to enable flow control of streaming responses.
  • For clients having V4 enabled, a new method ServiceProxy.setNextResponseWindowSize(int) allows client to set the response window size for the next request. This can be used to e.g. reduce memory pressure if each response segment in the client invocation response is expected to be very large.

[0.3.49] - 2023-03-22

Changed

ARGUS-35165

  • Renamed generic "errors" metric in ServiceMessageClient to "streamingInterrupted" to clearly indicate the purpose.

[0.3.48] - 2023-03-03

Fixed

ARGUS-33367

  • Upgraded nexus-staging-maven-plugin in order to fix deployment to Maven Central.

[0.3.47] - 2023.02.27

Changed

ARGUS-32473

  • Made project build with JDK17 (failed on javadoc generation).
  • Upgraded dependencies to the newest minor/bugfix versions.
  • Swapped javax.inject artefact to Jakarta.

[0.3.46] - 2023.01.16

Changed

ARGUS-33344

  • Ensure ServiceMessageHandler closes ResultSet after processing

[0.3.45] - 2023.01.04

Changed

ARGUS-32839

  • Ensure ServiceMessageClient will invoke RequestHandler.close() when thread is interrupted.
  • Ensure ServiceMessageHandler cancels/interrupts ongoing call future when receiving abort()

[0.3.44] - 2022.11.15

Added

ARGUS-32084

  • Exposing KafkaToHazelcastHandler.getQueueSize()

[0.3.43] - 2022.11.07

Fixed

ARGUS-31871

  • Properly shut down worker threads on InterruptedException in Hazelcast consumer pipeline.

[0.3.42] - 2022.11.02

Changed

ARGUS-31809

  • Made termination timeout configurable in HazelcastTransactionalConsumerHandler

[0.3.41] - 2022.10.16

Added

ARGUS-31391

  • Add new package hazelcast5-consumer which uses Hazelcast 4 or 5

Upgrade notes

  • Replace package hazelcast-consumer with hazelcast-consumer5
  • Update other client code to use Hazelcast 4 or 5

[0.3.40] - 2022-10-18

Changed

ARGUS-31387

  • Improved error handling in KafkaToHazelcastHandler and HazelcastTransactionalConsumer.
  • Changed default value for keepThreadAliveOnException to true.
  • Changed bulk.failed.count metric to only report if a configurable error threshold is exceeded (default threshold is 3, change with permittedConsecutiveErrors option).
  • Changed queue.offer.error.count metric to queue.offer.timeout.count.
  • Added additional metrics bulk.accepted.count and bulk.rejected.count.

[0.3.39] - 2022-10-06

Changed

ARGUS-31292

  • Add improved exception handling to KafkaToHazelcastHandler.KafkaWorker

[0.3.38] - 2022-09-13

Changed

ARGUS-29853

  • use DocumentSource instead of KafkaDocumentSource in KafkaToHazelcastHandler constructor.

[0.3.37] - 2022-08-29

Changed

ARGUS-30461

  • KafkaToHazelcastHandler is now using its own internal KafkaWorker thread to poll batches of documents. This allows the handler to roll back the entire batch if writing to Hazelcast fails.
  • Added new metric bulk.failed.count to the HazelcastTransactionalConsumer.