commit e53f76853f5ab402c749e849057b8876e757e06e
author Maxim Dounin <mdounin@mdounin.ru> Thu Apr 05 16:56:12 2018 +0300
committer Maxim Dounin <mdounin@mdounin.ru> Thu Apr 05 16:56:12 2018 +0300
tree b7bcbda7f08ecc517f6b2bcf2d6166effc80d752
parent 98aca874bce9eaba7b70217fa3c2706908854b42

Upstream: fixed u->conf->preserve_output (ticket #1519).

Previously, ngx_http_upstream_process_header() might be called after
we've finished reading response headers and switched to a different read
event handler, leading to errors with gRPC proxying.  Additionally,
the u->conf->read_timeout timer might be re-armed during reading response
headers (while this is expected to be a single timeout on reading
the whole response header).