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Chat-1.4.1

· 2 min read
Update Summary

Reconnection reliability has been improved.
The client now retries immediately after returning from a scene load or app suspension, and messages received from a previous connection are no longer delivered through callbacks after reconnection.

BACKND Base SDK 5.11.9 or Higher

BackndChat-1.4.1 requires Backend SDK 5.11.9 or higher.
If you only use the chat feature, import only the Chat SDK below. The included BACKND Base SDK supports login only.

[Unity SDK] Download
[Unreal 5.3 SDK] Download
[Unreal 4.27 SDK] Download

Versions​

  • BackndChat-1.4.1.dll

1.4.1 Update​

  • [Reconnection] The reconnection delay is reset after returning from a scene load or app suspension so the client can reconnect immediately.
  • [Reconnection] Fixed an issue where messages received from a previous connection could be delivered through callbacks after reconnection.
  • [Reconnection] Network processing is now separated from the Unity main loop, allowing connection handling to continue during scene transitions and app suspension.
  • [Connection] Improved heartbeat transmission reliability.
  • [Authentication] If BACKND Base login information remains unavailable, OnError now receives a NOT_AUTHENTICATION error.
  • [Shutdown] Improved stability when calling Dispose().

There are no public API changes to methods, callbacks, or classes. You can update the SDK without modifying existing code.