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Getting opcode mismatch warnings

See original GitHub issue

I’m getting opcode mismatch warnings in my logs in a long-running application (using long-lived sente websockets, in case it matters). They are not very frequent, and often appear in groups, like the one below:

Tue Jun 14 08:19:15 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:19:46 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:21:14 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:21:32 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:21:56 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:22:22 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:22:48 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:23:07 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0
Tue Jun 14 08:23:26 CEST 2016 [server-loop] WARN - opcode mismatch: pre: 1, now: 0

I am not sure what to make of it. I traced them down to http-kit, but I am way too far from understanding the code to make any progress.

Issue Analytics

State:
Created 7 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

ptaoussaniscommented, Jun 14, 2016

No problem. Regret the current confusion re: the “stable” vs alpha release; unfortunately couldn’t be avoided.

The current dev branch is on track to hit beta soon + will hopefully go stable soon after that.

0reactions

jwrcommented, Jun 14, 2016

Thank you. In that case, I’m sorry for the noise. I would suggest closing this bug then, I will keep it bookmarked and report back once I install 2.2.0 in production. This probably will not happen sooner than in several weeks, however.