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https://issues.apache.org/jira/browse/TS-1031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13159343#comment-13159343
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Alan M. Carroll commented on TS-1031:
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This is something of a hack.
Longer term what would be better is to separate IO closure with re-allocation.
If we used something like Ptr (from lib/ts/Ptr.h) to reference count and not
put the VC back on the free list until the last reference clears, then this
would be far less of a problem. It is plausible that everything crash has
happened after a VC was free'd rather than just closed.
The one issue would be cross thread freeing, although that should not be a
problem unless there is a consistent drift of VCs to a single thread, although
it might be that VCs are really freed when the thread local free list grows too
large in which case this is just not maximally efficient.
reduce lock in netHandler and reduce the possiblity of acquiring expire
server sessions
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Key: TS-1031
URL: https://issues.apache.org/jira/browse/TS-1031
Project: Traffic Server
Issue Type: Improvement
Components: Core
Affects Versions: 3.1.1
Reporter: Zhao Yongming
Assignee: weijin
Priority: Minor
Attachments: ts-1031.diff
reduce lock in netHandler and reduce the possiblity of acquiring expire
server sessions. put your patch here for review :D
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