#49768 Under network intensive load persistent search can erronously decrease connection refcnt
Closed: fixed 2 years ago Opened 2 years ago by tbordaz.

Issue Description

When network activity is high, the worker thread can turn into turbo mode or read several requests in a single read. If the request is a persistent search, refcnt should not be decrease if we are in turbo or more_data mode. Indeed in such case the worker thread keeps accessing the connection and when it will end turbo or more_data it will decrease again the refcnt.

So the connection can be errounsly removed from the active list

Package Version and Platform

All versions

Steps to reproduce

testcase will be provided

Actual results

It can create messages like

ERR - connection_release_nolock_ext - conn=6068 fd=66 Attempt to release connection that is not acquired

And in some rare case lead to a crash

Expected results

No warning or crash

Metadata Update from @mreynolds:
- Custom field component adjusted to None
- Custom field origin adjusted to None
- Custom field reviewstatus adjusted to ack
- Custom field type adjusted to None
- Custom field version adjusted to None

2 years ago

8f04487 -> master
a2e752b..42ab464 389-ds-base-1.3.8 -> 389-ds-base-1.3.8
f15396a..2ce5261 389-ds-base-1.3.7 -> 389-ds-base-1.3.7

Metadata Update from @tbordaz:
- Custom field reviewstatus adjusted to None (was: ack)

2 years ago

Metadata Update from @tbordaz:
- Issue close_status updated to: fixed
- Issue status updated to: Closed (was: Open)

2 years ago

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