[pgpool-hackers: 3992] Fix pgpoolLogger uses 100% cpu when log rotation is enabled

fangjun06608 at hundsun.com fangjun06608 at hundsun.com
Wed Aug 11 15:39:37 JST 2021


I found that when log rotation is enabled, the subprocess pgpoolLogger uses
100% cpu, and pgpool -m fast stop can work properly.

Following is an example conf:

log_truncate_on_rotation = on

log_rotation_age = 1d

log_rotation_size = 100MB


The reason is that the `timeout` pssed to select is not initialized

Text picked from man select(2):

  Consider timeout to be undefined after select() returns.


Git patch is attached.



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