Fix GH-18956: PHP-FPM Process Count Inconsistencies #19191
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This fixes incorrect decrement of the active number of processes. This was done in accepting stage before incrementing which is problematic if there are already some running processes as it decrements their number first and result in incorrect total (lower than the actual number). In addition it also fixes phpGH-14212 as accept is done just once for keepalive connection so in this case the number of active connection just increasing with each request. Closes phpGH-19191
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This was referenced Jul 20, 2025
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This needs more testing - I will go only for WST test as PHP test is too tricky for this and would not most likely work in the pipeline anyway. |
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This fixes incorrect decrement of the active number of processes. This was done in accepting stage before incrementing which is problematic if there are already some running processes as it decrements their number first and result in incorrect total (lower than the actual number).
In addition it also fixes GH-14212 as accept is done just once for keepalive connection so in this case the number of active connection just increasing with each request.