Syntax: uwsgi_next_upstream error | timeout | invalid_header | http_500 | http_503 | http_403 | http_404 | non_idempotent | off ...; Default: uwsgi_next_upstream error timeout; Context: http, server, location Specifies in which cases a request should be passed to the next server: error an error occurred while establishing a connection with the server, passing a request to it, or reading the response header; timeout a timeout has occurred wh

Syntax: uwsgi_modifier2 number; Default: uwsgi_modifier2 0; Context: http, server, location Sets the value of the modifier2 field in the uwsgi packet header.

Syntax: uwsgi_modifier1 number; Default: uwsgi_modifier1 0; Context: http, server, location Sets the value of the modifier1 field in the uwsgi packet header.

Syntax: uwsgi_max_temp_file_size size; Default: uwsgi_max_temp_file_size 1024m; Context: http, server, location When buffering of responses from the uwsgi server is enabled, and the whole response does not fit into the buffers set by the uwsgi_buffer_size and uwsgi_buffers directives, a part of the response can be saved to a temporary file. This directive sets the maximum size of the temporary file. The size of data written to the temporary file at a time is set by the uwsgi_temp_f

Syntax: uwsgi_limit_rate rate; Default: uwsgi_limit_rate 0; Context: http, server, location This directive appeared in version 1.7.7. Limits the speed of reading the response from the uwsgi server. The rate is specified in bytes per second. The zero value disables rate limiting. The limit is set per a request, and so if nginx simultaneously opens two connections to the uwsgi server, the overall rate will be twice as much as the specified limit. The limitation works only if bufferi

Syntax: uwsgi_intercept_errors on | off; Default: uwsgi_intercept_errors off; Context: http, server, location Determines whether a uwsgi server responses with codes greater than or equal to 300 should be passed to a client or be intercepted and redirected to nginx for processing with the error_page directive.

Syntax: uwsgi_ignore_headers field ...; Default: — Context: http, server, location Disables processing of certain response header fields from the uwsgi server. The following fields can be ignored: “X-Accel-Redirect”, “X-Accel-Expires”, “X-Accel-Limit-Rate” (1.1.6), “X-Accel-Buffering” (1.1.6), “X-Accel-Charset” (1.1.6), “Expires”, “Cache-Control”, “Set-Cookie” (0.8.44), and “Vary” (1.7.7). If not disabled, processing of these header fields has the following effect: “X-Accel-Exp

Syntax: uwsgi_ignore_client_abort on | off; Default: uwsgi_ignore_client_abort off; Context: http, server, location Determines whether the connection with a uwsgi server should be closed when a client closes the connection without waiting for a response.

Syntax: uwsgi_hide_header field; Default: — Context: http, server, location By default, nginx does not pass the header fields “Status” and “X-Accel-...” from the response of a uwsgi server to a client. The uwsgi_hide_header directive sets additional fields that will not be passed. If, on the contrary, the passing of fields needs to be permitted, the uwsgi_pass_header directive can be used.

Syntax: uwsgi_force_ranges on | off; Default: uwsgi_force_ranges off; Context: http, server, location This directive appeared in version 1.7.7. Enables byte-range support for both cached and uncached responses from the uwsgi server regardless of the “Accept-Ranges” field in these responses.