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view conf/scgi_params @ 7166:a762ddf22dbb
Upstream: flush low-level buffers on write retry.
If the data to write is bigger than what the socket can send, and the
reminder is smaller than NGX_SSL_BUFSIZE, then SSL_write() fails with
SSL_ERROR_WANT_WRITE. The reminder of payload however is successfully
copied to the low-level buffer and all the output chain buffers are
flushed. This means that retry logic doesn't work because
ngx_http_upstream_process_non_buffered_request() checks only if there's
anything in the output chain buffers and ignores the fact that something
may be buffered in low-level parts of the stack.
Signed-off-by: Patryk Lesiewicz <patryk@google.com>
| author | Patryk Lesiewicz <patryk@google.com> |
|---|---|
| date | Fri, 01 Dec 2017 15:59:14 -0800 |
| 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;