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Utility.Networking.WebSocketException: Exception of type 'Utility.Networking.WebSocketException' was thrown. #10270

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@sentry

Sentry Issue: UNITY-EXPLORER-QBC

Utility.Networking.WebSocketException: Exception of type 'Utility.Networking.WebSocketException' was thrown.
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/Infrastructure/Utility/Networking/DCLWebSocket.cs", line 123, in ConnectAsync
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/Infrastructure/CrdtEcsBridge/JsModulesImplementation/ClientWebSocketApiImplementation.cs", line 59, in ConnectAsync
  File "C:/workspace/workspace/p/Explorer/Assets/DCL/Infrastructure/Utility/Networking/DCLWebSocket.cs", line 123, in ConnectAsync
  File "SceneRunner.Scene.cpp", line 10250, in ReportAndRethrowExceptionAsync
  File "SceneRuntime__1.cpp", line 7126, in ConnectAsync
...
(74 additional frame(s) were not displayed)

This issue was automatically created by Sentry via Explorer Alpha Github Issue Creation

Activity

  1. added
    sentryIssues that are exclusively opened by sentry
    on Sep 25, 2026
  2. github-actions commented on Sep 25, 2026

    @github-actions
    Contributor

    Automated Triage

    Issue type bug
    Affected area Network connectivity / WebSocket
    Feature category Primary (Stability & Crashes)
    Severity SEV-2 → 1-high

    Reasoning: This is a WebSocket connection exception in the networking infrastructure (DCLWebSocket.ConnectAsync), which is classified as a Primary category feature under Stability & Crashes. The exception is being caught in production by Sentry, indicating real user impact. While the scope of affected users isn't fully specified, WebSocket connection failures typically affect a subset of users (potentially dependent on network conditions or region) rather than all users. The platform remains partially functional for other users, meeting SEV-2 criteria.

    Labels applied: bug, 1-high


    Auto-triaged. If labels are incorrect, update issue triage categories or severity policy and re-run triage.

  3. github-actions commented on Sep 25, 2026

    @github-actions
    Contributor

    This is a duplicate of #10103, which is tracking all WebSocketException issues as they're reported from Sentry.

    Please follow #10103 for updates on this issue.

  4. reopened this on Sep 25, 2026
  5. github-actions commented on Sep 25, 2026

    @github-actions
    Contributor

    Automated Triage

    Issue type bug
    Affected area WebSocket Networking (DCLWebSocket, ClientWebSocketApiImplementation)
    Feature category Primary (Stability & Crashes)
    Severity SEV-2 → 1-high

    Reasoning: This WebSocket exception occurs in core infrastructure used for client connectivity (CRDT bridge). A failure here can prevent users from connecting to the world or cause intermittent disconnections. As a Primary category crash/networking issue affecting some users while the platform partially works, this meets SEV-2 criteria. The duplicate label indicates this has been reported multiple times.

    Labels applied: bug, 1-high, duplicate, sentry


    Auto-triaged. If labels are incorrect, update issue triage categories or severity policy and re-run triage.

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