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lock_file

Syntax:	`lock_file file;`
Default:	`lock_file logs/nginx.lock;`
Context:	`main`

nginx uses the locking mechanism to implement accept_mutex and serialize access to shared memory. On most systems the locks are implemented using atomic operations, and this directive is ignored. On other systems the “lock file” mechanism is used. This directive specifies a prefix for the names of lock files.

Links:

https://nginx.org/en/docs/ngx_core_module.html#lock_file

doc_nginx

2017-02-09 07:06:53

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