Nginx Error Connect () failed (111:connection refused) while connecting to upstream workaround, nginxupstream_php tutorial

Nginx Error Connect () failed (111:connection refused) while connecting to upstream workaround, Nginxupstream

Today's visit to the company's website suddenly error, throw some English, prompted to see the Nginx error.log log:

Cd/usr/local/nginx/logs/saw Error.log, next Tail-n Error.log saw the error content: Connect () failed (111:connection refused) whil E Connecting to upstream

From the English can see the connection PHP process Manager failed, so look at the PHP Process Manager status, service PHP-FPM status, see is close status, so execute service php-fpm start, everything OK.

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