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Diagnostic code · ARA-EXP-BRG-002

Bridge WebSocket failed

A WebSocket handshake or established connection failed or closed. The bridge operation cannot complete on that connection.

Common causes

  • The client used raw TCP/HTTP instead of WebSocket, the peer disconnected, or a frame/message violated protocol or size limits.

Fixes

  • Connect to the loopback endpoint using ws://<address>:<port>/ and the matching bridge client.

  • Keep requests within the server's 1 MiB frame/message limits; reconnect if the runtime restarted.

  • Code: ARA-EXP-BRG-002 (slot 8081)

  • Constant: bridge::BRG_002

  • Reported by: ara-bridge