work queues in event engine

[Igor Sysoev]

On 30 Sep 2017, at 11:38, 734819342 at qq.com wrote:

> Hello:
>     
>    Why there are many work queues in event engine? And what for respectively?
> 
> 
>     nxt_work_queue_cache_t     work_queue_cache;
>     nxt_work_queue_t           *current_work_queue;
>     nxt_work_queue_t           fast_work_queue;
>     nxt_work_queue_t           accept_work_queue;
>     nxt_work_queue_t           read_work_queue;
>     nxt_work_queue_t           socket_work_queue;
>     nxt_work_queue_t           connect_work_queue;
>     nxt_work_queue_t           write_work_queue;
>     nxt_work_queue_t           shutdown_work_queue;
>     nxt_work_queue_t           close_work_queue;
> 
>     nxt_locked_work_queue_t    locked_work_queue;


Syscall related operations are batched in queues.
It is unfinished now but will be completed soon.


-- 
Igor Sysoev
http://nginx.com

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