Add max_conns limit to nginx config #5191
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Another lesson learned. Nginx will happily kill the webui by forwarding many more requests than it can handle, resulting in batches of 502 Bad Gateway errors. Setting `max_conns` to the exact number of connections the app server can handle fixes that problem. This is especially important when the app server runs in prefork mode with a connection limit of one per worker, as is the case for O3. Progress: https://progress.opensuse.org/issues/129490
okurz
approved these changes
Jun 6, 2023
kalikiana
approved these changes
Jun 6, 2023
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Another lesson learned. Nginx will happily kill the webui by forwarding many more requests than it can handle, resulting in batches of 502 Bad Gateway errors. Setting
max_connsto the exact number of connections the app server can handle fixes that problem. This is especially important when the app server runs in prefork mode with a connection limit of one per worker, as is the case for O3.Progress: https://progress.opensuse.org/issues/129490