Nginx Module Reference Manual: Uwsgi module (UWSGI)

These modules are all compiled into Nginx by default unless a module is manually specified to be excluded in configure.

Provide support for the UWSGI protocol.
Sample configuration:

Be careful not to confuse the UWSGI protocol with the UWSGI server.

Instructions

Uwsgi_pass

Syntax: Uwsgi_pass URI
Default value: None
Working with fields: server, location
Set up a listener address for a UWSGI compatible server (TCP sockets, UNIX sockets, or flow blocks)

Uwsgi_param

Syntax: Uwsgi_param key value
Default value: None
Working with fields: server, location
Adds a pair of key/value values for a UWSGI request.
Example：

Uwsgi_modifier1

Syntax: Uwsgi_modifier1 value
Default value: 0
Working with fields: server, location
Sets the first modifier for a UWSGI request (the default is a WSGI request).

Uwsgi_modifier2

Syntax: Uwsgi_modifier2 value
Default value: 0
Working with fields: server, location
Sets a second modifier for a UWSGI request.

Uwsgi_string

Syntax: uwsgi_string string
Default value: None
Working with fields: server, location
Adds a string for a UWSGI request.
Example (for a UWSGI compatible server that supports the eval modifier):

Uwsgi_pass_request_headers

Syntax: Uwsgi_pass_request_headers on/off
Default value: On
Working with fields: server, location
The HTTP request header is passed in the UWSGI request.

Uwsgi_pass_request_body

Syntax: Uwsgi_pass_request_body on/off
Default value: On
Working with fields: server, location
Pass the HTTP request entity (if it is available) in the UWSGI request.