Mercurial > hg > nginx-quic
view src/core/ngx_thread_pool.h @ 7870:e169cce912c7 quic
Avoid retransmitting of packets with discarded keys.
Sections 4.10.1 and 4.10.2 of quic transport describe discarding of initial
and handshake keys. Since the keys are discarded, we no longer need
to retransmit packets and corresponding queues should be emptied.
This patch removes previously added workaround that did not require
acknowledgement for initial packets, resulting in avoiding retransmission,
which is wrong because a packet could be lost and we have to retransmit it.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 18 May 2020 13:54:53 +0300 |
parents | 466bd63b63d1 |
children |
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/* * Copyright (C) Nginx, Inc. * Copyright (C) Valentin V. Bartenev */ #ifndef _NGX_THREAD_POOL_H_INCLUDED_ #define _NGX_THREAD_POOL_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> struct ngx_thread_task_s { ngx_thread_task_t *next; ngx_uint_t id; void *ctx; void (*handler)(void *data, ngx_log_t *log); ngx_event_t event; }; typedef struct ngx_thread_pool_s ngx_thread_pool_t; ngx_thread_pool_t *ngx_thread_pool_add(ngx_conf_t *cf, ngx_str_t *name); ngx_thread_pool_t *ngx_thread_pool_get(ngx_cycle_t *cycle, ngx_str_t *name); ngx_thread_task_t *ngx_thread_task_alloc(ngx_pool_t *pool, size_t size); ngx_int_t ngx_thread_task_post(ngx_thread_pool_t *tp, ngx_thread_task_t *task); #endif /* _NGX_THREAD_POOL_H_INCLUDED_ */