pgjdbc/pgjdbc GitHub issues and pull requests (mirror)
help / color / mirror / Atom feedFrom: vlsi (@vlsi) <[email protected]>
To: pgjdbc/pgjdbc <[email protected]>
Subject: Re: [pgjdbc/pgjdbc] issue #3835: Virtual Thread pinned in PostgreSQL JDBC Driver 42.7.8
Date: Tue, 30 Sep 2025 18:06:56 +0000
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
Just wondering: do you share the same connection across concurrent execute threads?
`QueryExecutorBase.getStandardConformingStrings` acquires a connection-scoped lock, so if you got pinning, then it looks like the same connection was used in a different thread which looks like an anti-pattern.
Do you have a reproducer for the issue?
In any case, it makes sense to move `createAction.create()` out of the synchronized block, however, I believe it will just mask the true issue of "sharing the same connection between concurrent execute threads" which you probably need to address in the app.
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Subject: Re: [pgjdbc/pgjdbc] issue #3835: Virtual Thread pinned in PostgreSQL JDBC Driver 42.7.8
In-Reply-To: <<[email protected]>>
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