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fix(server): fast ws disconnect during new conn setup #900

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merged 1 commit into from
Feb 19, 2025

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0xb4lamx
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Issue

the WS could be disconnect{ing/ed} during setUpNewConnection() which could lead to improper state.

  • connected hooks will be fired
    • the followup disconnected event will never be fired... WS graceful close already triggered...
  • onClose callbacks defined outside/after createConnection() wont be triggered
    • uncleaned status
  • emitting to a closed socket

PR includes

server/src/ClientConnection.ts

  • WS state check right before WS emit events and trigger of connected hooks
  • await connected hooks

packages/server/src/Connection.ts

  • fast return if WS is closed

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@janthurau janthurau left a comment

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Thank you!

@janthurau janthurau merged commit 6817b53 into ueberdosis:main Feb 19, 2025
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2 participants