django+uwsgi+nginx - 错误:nginx:504 Gateway Time out

Analysis

504 Gateway Time out

The reason is due to improper setting of relevant parameters, which is easy to solve

When integrating nginx and uwsgi, there are three parameters that can be used to set the timeout:

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1.uwsgi_connect_timeout:

The default is 60 seconds. The timeout for connecting to uwsgi-server. This value cannot exceed 75 seconds. If the connection fails within the timeout period, a disconnection attempt will be made

2.uwsgi_read_timeout:

The default is 60 seconds. The timeout period for nginx to wait for the uwsgi process to send response data. If there is a uwsgi process that needs to run for a long time to produce output results, you need to increase this parameter. If you see
in the error log file Upstream timed out needs to increase this parameter. If no response is received after the timeout period, nginx closes the connection

3.uwsgi_send_timeout:

The default is 60 seconds, the timeout period for nginx to send requests to the uwsgi process. The timeout is calculated by the time between two write operations, not the entire request. If there is no writing action after the timeout period, nginx closes the connection

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In addition: uwsgi itself also has a parameter harakiri. If each request takes more time than this value, the request will be abandoned and the corresponding worker will be taken back

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My example:

uwsgi.ini

nginx.conf

xtyw_file.conf->location (this configuration takes effect through the include import in nginx.conf)

The above introduces django+uwsgi+nginx - Error:nginx:504 Gateway Time out, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.