least_conn

Syntax:	`least_conn;`
Default:	—
Context:	`upstream`

This directive appeared in versions 1.3.1 and 1.2.2.

Specifies that a group should use a load balancing method where a request is passed to the server with the least number of active connections, taking into account weights of servers. If there are several such servers, they are tried in turn using a weighted round-robin balancing method.

Links:

https://nginx.org/en/docs/http/ngx_http_upstream_module.html#least_conn

doc_nginx

2017-02-09 07:06:42

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