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Mina 2.0.7 in openfire 4.0.3 has high CPU bug


#1

Openfire is internally using apache mina 2.0.7 version.
Any plan to upgrade mina version?
Mina 2.0.7 & 2.0.8 has this bug https://issues.apache.org/jira/browse/DIRMINA-1084.


100% CPU Usage
#2

See here:
https://issues.igniterealtime.org/browse/OF-883
https://issues.igniterealtime.org/browse/OF-920

I think the bug was only in 2.0.8, that’s why Openfire didn’t get updated.


#3

No, they are different issues
https://issues.apache.org/jira/browse/DIRMINA-1084 (Duplicate of DIRMINA-988) is having a problem in AbstractIoBuffer.shrink method.
Other bugs you have mentioned are having High CPU problem but with some other location.
Please see the comments section of 1084 bug, they have acknoledged problem is there <= 2.0.8 version.


#4

I confirm the problem …upgraded to version 4.2.3 and now i have high cpu load