Mercurial > hg > nginx-quic
view conf/scgi_params @ 8910:f3510cb959d1
Events: fixed EPOLLRDHUP with FIONREAD (ticket #2367).
When reading exactly rev->available bytes, rev->available might become 0
after FIONREAD usage introduction in efd71d49bde0. On the next call of
ngx_readv_chain() on systems with EPOLLRDHUP this resulted in return without
any actions, that is, with rev->ready set, and this in turn resulted in no
timers set in event pipe, leading to socket leaks.
Fix is to reset rev->ready in ngx_readv_chain() when returning due to
rev->available being 0 with EPOLLRDHUP, much like it is already done in
ngx_unix_recv(). This ensures that if rev->available will become 0, on
systems with EPOLLRDHUP support appropriate EPOLLRDHUP-specific handling
will happen on the next ngx_readv_chain() call.
While here, also synced ngx_readv_chain() to match ngx_unix_recv() and
reset rev->ready when returning due to rev->available being 0 with kqueue.
This is mostly cosmetic change, as rev->ready is anyway reset when
rev->available is set to 0.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 15 Jul 2022 15:19:32 +0300 |
parents | 62869a9b2e7d |
children |
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scgi_param REQUEST_METHOD $request_method; scgi_param REQUEST_URI $request_uri; scgi_param QUERY_STRING $query_string; scgi_param CONTENT_TYPE $content_type; scgi_param DOCUMENT_URI $document_uri; scgi_param DOCUMENT_ROOT $document_root; scgi_param SCGI 1; scgi_param SERVER_PROTOCOL $server_protocol; scgi_param REQUEST_SCHEME $scheme; scgi_param HTTPS $https if_not_empty; scgi_param REMOTE_ADDR $remote_addr; scgi_param REMOTE_PORT $remote_port; scgi_param SERVER_PORT $server_port; scgi_param SERVER_NAME $server_name;