Login Register

accept_mutex

Syntax:	`accept_mutex on \| off;`
Default:	`accept_mutex off;`
Context:	`events`

If accept_mutex is enabled, worker processes will accept new connections by turn. Otherwise, all worker processes will be notified about new connections, and if volume of new connections is low, some of the worker processes may just waste system resources.

There is no need to enable accept_mutex on systems that support the EPOLLEXCLUSIVE flag (1.11.3) or when using reuseport.

Prior to version 1.11.3, the default value was on.

Links:

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

doc_nginx

2017-02-09 07:05:25

Comments

Leave a Comment

Please login to continue.

Popular Articles

accept_mutex_delay Syntax: accept_mutex_delay time; Default: accept_mutex_delay 500ms; Context: events If accept_mutex is enabled, specifies the maximum ti

mutex\Mutex $autoRelease $autoRelease public property Whether all locks acquired in this process (i.e. local locks) must be released automatically before finishing script

mutex\Mutex init() init() public method Initializes the Mutex component. public void init ( )

std::mutex::mutex constexpr mutex(); (1) (since C++11) mutex( const mutex& ) = delete; (2) (since C++11) 1) Constructs the mutex. The mutex is in un

mutex\Mutex acquireLock() acquireLock() protected abstract method This method should be extended by a concrete Mutex implementations. Acquires lock by name. protected ab