Fix GH-18956: PHP-FPM Process Count Inconsistencies #19191
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
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.