real-logic/aeron 1.38.0

on GitHub

• [Java/C/C++] Ensure driver is in ready state when requesting termination from client.
• [Java] Reduce allocation when listing archive directories to find segment files.
• [Java] Add flag to ClusterTerminationException to indicate if the termination was expected.
• [Java] Expand agent logging for consensus module operations, be careful if using all for cluster events as volume may now be greatly expanded.
• [C] Use connect and send to improve latency in C driver when sending data at lower volumes.
• [Java] Improve reliability of transferring snapshots to ClusterBackup via archive replication with improved re-try semantics.
• [Java] Support adding an IPC ingress destination to cluster leader for ingress optimisation.
• [Java] Create replay publication asynchronously to reduce latency pauses in Archive.
• [Java/C++] Add new REPLICATION_STOP recording signal to indicate end of a replication operation.
• [Java/C++] Make delivery of RecordingSignals to archive client sessions reliable and ordered.
• [Java] Support specifying interface with endpoints in cluster config for multi-home members. PR #1290.
• [C] Add thread affinity support to C media driver. PR #1298.
• [C/C++] Update CMake build to use FetchContent instead of ExternalProject.
• [C/C++] Fix build on ARM with clang. PR #1291.
• [Java] Improve progress tracking and retry semantics for cluster members catching up in elections.
• [C/C++] Enable support for parallel build on Windows.
• [Java] Add ability to async remove/close a publication by registration id.
• [Java] Fix publication leak in ClusterBackup when backup response timesout.
• [C] Improve agent logging in C media driver to be more consistent with Java drive.
• [C] Allow for configurable IO vector for sendmmsg and recmmsg in the C media driver. PR #1285.
• [C] Support static linking of the C media driver. PR #1261.
• [Java/C] Support ability to extend concurrent publications by setting initial values to be equivalent to exclusive publications.
• [Java] Fixed bug in PriorityHeapTimerService.cancelTimerByCorrelationId. PR #1281.
• [C++] Improve error reporting in Archive client when a response is not received.
• [Java/C++] Additional user specified delegating Invoker for Archive client to be used for progressing actions when awaiting responses.
• [Java] Rename Archive segment files before delete to avoid races with streams being extended.
• [C++] Fixes for ChannelUriStringBuilder. PR #1268.
• [Java] Add admin command so that cluster snapshot can be triggered remotely via an authorised session.
• [Java] Support authorisation of service actions with a new API AuthorisationService. The hooks for this have been added to Archive requests and Cluster Snapshot requests.
• [Java/C] Support adding spy and IPC destinations to MDS subscriptions so destinations can be all channel types.
• [Java] Ensure Cluster will start on a consistent initial term id when racing to create first term.
• [Java] Prevent unnecessary creation of RecordingLog files when using ClusterTool.
• [Java] Add cluster session timeout to set adjusted when debugging.
• Minimum CMake version was raised to 3.14.
• Upgrade to HdrHistogram_c 1.11.4.
• Upgrade to BND 6.2.0.
• Upgrade to Versions 0.42.0.
• Upgrade to Mockito 4.4.0.
• Upgrade to ByteBuddy 1.12.9.
• Upgrade to Shadow 7.1.2.
• Upgrade to Gradle 7.4.2.
• Upgrade to JUnit 5.8.2.
• Upgrade to Checkstyle 9.3.
• Upgrade to SBE 1.25.2.
• Upgrade to Agrona 1.15.0.

Java binaries can be found here.