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CHANGELOG.md

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1.3.5 (24 Feb 2024)

Fixes

  • Fix regression on non-keyword options (such as :inet6) introduced in 1.3.4 (#113, thanks @danschultzer!)

1.3.4 (23 Feb 2024)

Fixes

  • Fix the ability to override default options (and not override hardcoded options) for both TCP and SSL transports (#111, thanks @moogle19!)

1.3.3 (21 Feb 2024)

Changes

  • Do not set :linger as a default option on either TCP or SSL transports. This was causing oddball node hangs on larger instances (#110, thanks @jonjon & @pojiro!)

1.3.2 (31 Dec 2023)

Changes

  • Allow sni_hosts or sni_fun in place of cert/certfile and key/keyfile

Fixes

  • Move handle_info fallback clause to module compilation hook (#105)

1.3.1 (30 Dec 2023)

Fixes

  • Fix downstream dialyzer error introduced by #86

1.3.0 (30 Dec 2023)

Fixes

  • Fix issue with eventual acceptor starvation when handling certain network conditions (#103)

Enhancements

  • Add check (and logging) for cases where a Handler implementation does not return the expected state from GenServer handle_* calls (#96, thanks @elfenlaid!)
  • Allow protocol upgrades within an active connection (#86, thanks @icehaunter!)

Changes

  • Improve file list for hex packaging (#98, thanks @patrickjaberg and @wojtekmach!)

1.2.0 (11 Nov 2023)

Enhancements

  • Add supervisor_options option to specify top-level supervisor options (#97)

1.1.0 (23 Oct 2023)

Enhancements

  • Add support for silent_terminate_on_error option to run quietly in case of error (#92)

1.0.0 (18 Oct 2023)

Changes

  • Do not consider ECONNABORTED errors to be exceptional at socket start time (#72, thanks @dch!)

1.0.0-pre.7 (12 Aug 2023)

Fixes

  • Fix file handle leak when calling c:Socket.sendfile (#78)

1.0.0-pre.6 (28 Jun 2023)

Enhancements

  • Add support for suspending the acceptance of new requests while continuing to process existing ones (#70)

Changes

  • Drop Elixir 1.12 as a supported target (it should continue to work, but is no longer covered by CI)

1.0.0-pre.5 (16 Jun 2023)

Changes

  • BREAKING CHANGE Refactor socket informational functions to mirror the underlying :gen_tcp and :ssl APIs (#76, thanks @asakura!). Details:
    • Add ThousandIsland.Socket.sockname/1
    • Add ThousandIsland.Socket.peername/1
    • Add ThousandIsland.Socket.peercert/1
    • Remove ThousandIsland.Socket.local_info/1
    • Remove ThousandIsland.Socket.peer_info/1
  • Refactor telemetry (#65 thanks @asakura!)

1.0.0-pre.4 (13 Jun 2023)

Enhancements

  • Improve typespecs (thanks @asakura!)
  • Clean up docs & various internal cleanups (thanks @asakura!)

1.0.0-pre.3 (2 Jun 2023)

Enhancements

  • Total overhaul of typespecs throughout the library (thanks @asakura!)
  • Internal refactor of several ancillary functions (thanks @asakura!)

1.0.0-pre.2 (3 May 2023)

Enhancements

  • Doc improvements

1.0.0-pre.1 (19 Apr 2023)

Changes

  • None

0.6.7 (9 Apr 2023)

Changes

  • Thousand Island now sets its id field in its spec to be {ThousandIsland, ref()}
  • num_connections defaults to 16384 connections per acceptor

Enhancements

  • Doc improvements

0.6.6 (7 Apr 2023)

Enhancements

  • Added num_connections parameter to specify the max number of concurrent connections allowed per acceptor
  • Added max_connections_retry_count and max_connections_retry_wait parameters to configure how Thousand Island behaves when max connections are reached
  • Added [:thousand_island, :acceptor, :spawn_error] telemetry event to track when max connections are reached
  • Added max connection logging as part of the ThousandIsland.Logger.attach_logger(:error) level

Changes

  • Refactored connection startup logic to move some burden from acceptor to connection process

0.6.5 (27 Mar 2023)

Changes

  • Handshake errors no longer loudly crash the handler process
  • handle_error/3 documentation updated to explicitly mention handshake errors

0.6.4 (17 Mar 2023)

Changes

  • Modified telemetry event payloads to match the conventions espoused by :telemetry.span/3

0.6.3 (14 Mar 2023)

Enhancements

  • Added shutdown_timeout configuration parameter to configure how long to wait for existing connections to shutdown before forcibly killing them at shutdown

Changes

  • Default value for num_acceptors is now 100
  • Default value for read_timeout is now 60000 ms

Fixes

  • Added missing documentation for read_timeout configuration parameter

0.6.2 (22 Feb 2023)

Fixes

  • Fixes a race condition at application shutdown that caused spurious acceptor crashes to litter the logs (#44). Thanks @danschultzer!

0.6.1 (19 Feb 2023)

Changes

  • Expose ThousandIsland.Telemetry.t() as a transparent type
  • Pass telemetry errors in metadata rather than metrics
  • Allow explicit passing of start times into telemetry spans

0.6.0 (4 Feb 2023)

Enhancements

  • (Re)introduce telemetry support as specified in the ThousandIsland.Telemetry module

Changelog for 0.5.x

0.5.17 (31 Jan 2023)

Enhancements

  • Add ThousandIsland.connection_pids/1 to enumerate connection processes

0.5.16 (21 Jan 2023)

Enhancements

  • Narrow internal pattern matches to enable Handlers to use their own socket calls (#39)

Fixes

  • Fix documentation typos

0.5.15 (10 Jan 2023)

Enhancements

  • Do not emit GenServer crash logs in connection timeout situations
  • Doc updates