Mercurial > hg > nginx-quic
annotate conf/uwsgi_params @ 5970:74edc0ccf27a
Core: fixed a race resulting in extra sem_post()'s.
The mtx->wait counter was not decremented if we were able to obtain the lock
right after incrementing it. This resulted in unneeded sem_post() calls,
eventually leading to EOVERFLOW errors being logged, "sem_post() failed
while wake shmtx (75: Value too large for defined data type)".
To close the race, mtx->wait is now decremented if we obtain the lock right
after incrementing it in ngx_shmtx_lock(). The result can become -1 if a
concurrent ngx_shmtx_unlock() decrements mtx->wait before the added code does.
However, that only leads to one extra iteration in the next call of
ngx_shmtx_lock().
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 04 Feb 2015 16:22:43 +0300 |
parents | 352a7b025f2e |
children | 62869a9b2e7d |
rev | line source |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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1 |
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import original ngx_http_uwsgi_module version
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2 uwsgi_param QUERY_STRING $query_string; |
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import original ngx_http_uwsgi_module version
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3 uwsgi_param REQUEST_METHOD $request_method; |
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4 uwsgi_param CONTENT_TYPE $content_type; |
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import original ngx_http_uwsgi_module version
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5 uwsgi_param CONTENT_LENGTH $content_length; |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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6 |
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import original ngx_http_uwsgi_module version
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7 uwsgi_param REQUEST_URI $request_uri; |
3542
9bf51b3fc1c1
style fix: remove tabs and trailing spaces
Igor Sysoev <igor@sysoev.ru>
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8 uwsgi_param PATH_INFO $document_uri; |
3541
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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9 uwsgi_param DOCUMENT_ROOT $document_root; |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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10 uwsgi_param SERVER_PROTOCOL $server_protocol; |
4333
352a7b025f2e
Added HTTPS param with Apache-like behaviour to fastcgi/scgi/uwsgi_params (fixes #38).
Valentin Bartenev <vbart@nginx.com>
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3542
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11 uwsgi_param HTTPS $https if_not_empty; |
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12 |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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13 uwsgi_param REMOTE_ADDR $remote_addr; |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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14 uwsgi_param REMOTE_PORT $remote_port; |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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15 uwsgi_param SERVER_PORT $server_port; |
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import original ngx_http_uwsgi_module version
Igor Sysoev <igor@sysoev.ru>
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16 uwsgi_param SERVER_NAME $server_name; |