Message-ID: <gh-pgjdbc-pgjdbc-3530-c3126262443@github.com>
From: "pantam-bhaskar (@pantam-bhaskar)" <noreply+pantam-bhaskar@github.com>
To: "pgjdbc/pgjdbc" <noreply+pgjdbc-pgjdbc@github.com>
Date: Mon, 28 Jul 2025 09:03:58 +0000
Subject: Re: [pgjdbc/pgjdbc] issue #3530: JDBC Shared Timer set to cancelled
In-Reply-To: <gh-pgjdbc-pgjdbc-3530@github.com>
References: <gh-pgjdbc-pgjdbc-3530@github.com>
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X-GitHub-Issue: 3530
X-GitHub-Repo: pgjdbc/pgjdbc
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Hi Team,
We are also facing same issue in our production instances. We are using version 42.7.5. We have to restart JVM to bring back our services.

Stack Trace:
```
java.lang.IllegalStateException: Timer already cancelled.
	at java.base/java.util.Timer.sched(Timer.java:398)
	at java.base/java.util.Timer.schedule(Timer.java:194)
	at org.postgresql.jdbc.PgConnection.addTimerTask(PgConnection.java:1351)
	at org.postgresql.jdbc.PgStatement.startTimer(PgStatement.java:996)
	at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:516)
	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:434)
	at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:356)
	at org.postgresql.jdbc.PgStatement.executeCachedSql(PgStatement.java:341)
	at org.postgresql.jdbc.PgStatement.executeWithFlags(PgStatement.java:317)
	at org.postgresql.jdbc.PgStatement.executeQuery(PgStatement.java:266)
```