After some time I can't authenticate against IMAP anymore.

zokradonh / kopano-docker

Unofficial Kopano Docker images for all Kopano services.

MIT License

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After some time I can't authenticate against IMAP anymore. #475

Closed theoneandonly-vector closed 3 years ago

theoneandonly-vector commented 3 years ago

Describe the bug After some time I can't authenticate against IMAP anymore.

To Reproduce use IMAP for a few days.

Expected behavior IMAP let me authenticate.

Additional context docker logs -f kopano_kopano_gateway_1:

[kopano-gateway|T6] [error  ] Unable to accept(): Too many open files
[kopano-gateway|T6] [error  ] Unable to accept IMAP socket connection: network error (80040115)

when I check using "ss" I have many "CLOSE-WAIT" connections on IMAP.

fbartels commented 3 years ago

Hi @theoneandonly-vector,

this seems to be an error in the software and not specific to Docker. For debugging it would be helpful to know with which version you have initially encountered this and which version you are currently running.

The same error has been reported at https://forum.kopano.io/topic/3594/gateway-server-handling-connection-problem, please post your input there.