aeron

Changelog

• [Cluster] Fix single-node cluster leader re-election which could happen after a stall or a time jump.
• [Driver/Archive/Cluster] Increase default cycle thresholds to 100ms as the previous value of 1ms was too short and their counts kept ticking up under normal conditions.
• [Archive] Fix CATALOG_RESIZE debug logging.

New & Noteworthy

• [Breaking] Remove deprecated standalone C++ API. The C++ Wrapper API should be used instead.

• The interface channel parameter now accepts network interface names in the {interface-name} format, e.g. interface={eth0}.

  When used with multicast channels, it specifies the interface to join with and send on.

  The interface parameter might sometimes be...

• [Cluster] Ignore messages from unknown schemas (e.g. from Sequencer) in EgressPoller.
• [Archive] Ensure that errors from ReplaySession are both captured in the error log and sent to the control session.
• [C] fix double free in aeron_archive_context_t. (#1897)
• [C] Make aeron_subscription_image_release and `aeron_subscri...

• [C] Do not resolve endpoint with ephemeral port for MDS subscription. Copy original channel as-is if no resolution is performed.
• [Java] Fix Subscription#tryResolveChannelEndpointPort when no addresses exist, i.e. return null if active address is not yet available. Avoid doing any work if endpoint is not defined (IPC, MDS, response channel) or does not contain a port zero....

• [C] Add aeron_is_frame_valid method.
• [C/Java] Add all missing counter type constants for the premium components.
• [C] Do not truncate frames longer than 1408 bytes when logging, i.e. allow up to AERON_MAX_UDP_PAYLOAD_LENGTH (65504) bytes instead.
• [C] Ensure that fallback receiverId cannot be zero.
• [C] Link aeron-client against libbsd.