Package: pgpool2 Version: 4.1.4 Version 4.1.4 of pgpool2 contains a bug which prevents the counter of open connection from being reduced when a query is cancelled. This is the fixing commit in 4.1.5 https://git.postgresql.org/gitweb/?p=pgpool2.git;a=commitdiff;h=6d6e4cc3d7ce0cdfcf9b2b6ea3ac5dc04b366aec
The effect of this bug is that pgpool2 frequently reports "Sorry, too many clients already" requiring a restart of the pgpool2 service to resolve this issue. Is there any plan to update the repository with new versions (last uploaded is 4.1.4, but 4.2.2 is out)? I am encountering this problem on Ubuntu 20.04 LTS, however their package maintainers have suggested ( https://answers.launchpad.net/ubuntu/+source/pgpool2/+question/695908) I file a report in the Debian bug tracker. Linux 5.4.0-29-generic #33-Ubuntu SMP Wed Apr 29 14:32:27 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
