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Collaborator
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LGTM there are some examples failing in latest go version, i'll fix those |
worg
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Nov 5, 2025
Author
thanks, I did notice those, I wasn't exactly sure how you wanted them fixed, which is why I held off. |
Collaborator
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fixed the pipeline, please update your branch |
Found a deadlock scenario that I hit. 1. A user calls Disconnect(), which locks c.closeMutex. 2. At the same time, the processLoop goroutine encounters a network error and calls MustDisconnect(). 3. MustDisconnect() blocks, waiting to acquire c.closeMutex, which is held by Disconnect(). 4. Since processLoop is now blocked, it can no longer read from c.writeCh. 5. Disconnect() blocks forever, waiting to send the DISCONNECT frame to c.writeCh (if the channel is full) or waiting for a RECEIPT that will never arrive because processLoop is stuck. Resolved by adding a sendFrame with a timeout, and no longer holding the closeMutex. Also found other situations where Ack/Nack would cause deadlock conditions. Those were also resolved.
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thanks @worg! |
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Found a deadlock scenario that I hit.
Resolved by adding a sendFrame with a timeout, and no longer holding the closeMutex.
Also found other situations where Ack/Nack would cause deadlock conditions. Those were also resolved.