Fix pool connection handling regression under load #780
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@benoitc any chance you can get this put into an official release soon? Thanks! |
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Summary
This PR fixes the performance regression reported in #775 where
checkout_timeouterrors occur under load.Problem
The timeout in
cancel_timer/2was changed from 0ms to 100ms, causing performance issues when the function is called multiple times on the same timer during error scenarios.Solution
Restore the original 0ms timeout to eliminate the delay while maintaining proper timer cleanup.
Fixes #775