Mercurial > hg > nginx
comparison auto/threads @ 6427:ad3f342f14ba
Upstream: fixed "zero size buf" alerts with cache (ticket #918).
If caching was used, "zero size buf in output" alerts might appear
in logs if a client prematurely closed connection. Alerts appeared
in the following situation:
- writing to client returned an error, so event pipe
drained all busy buffers leaving body output filters
in an invalid state;
- when upstream response was fully received,
ngx_http_upstream_finalize_request() tried to flush
all pending data.
Fix is to avoid flushing body if p->downstream_error is set.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Thu, 10 Mar 2016 21:58:03 +0300 |
parents | 466bd63b63d1 |
children | 04ebf29eaf5b |
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6426:1cbd7f87c6ed | 6427:ad3f342f14ba |
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