tree 9e658de3afb003cff5a34f95716f54a59a8aee15
parent 6f94abef67297eabb660e0b3db2f444f654939cf
author Otto van der Schaaf <oschaaf@we-amp.com> 1506327569 +0200
committer Otto van der Schaaf <oschaaf@we-amp.com> 1506668793 +0200

Fix nginx worker 100% cpu usage (spinning on write returning EAGAIN)

Bump the pipe capacity, because running out of buffer space may cause
a write to spin indefinitely on EAGAIN.
Bumping the pipe capacity should eliminate the problem in practice,
though in theory the module could still be subject to it.
For now, leaving behind a todo with a suggested solution (should
the problem ever show up again).

Fixes https://github.com/pagespeed/ngx_pagespeed/issues/1380