最近在开始看nginx的事件模块,经常看到ngx_cycle_t、ngx_connection_t和ngx_listening_t这三个结构体,刚开始没在意,看到了就重新上网变量的意思,后来觉得不弄懂这三个结构体或者不清出其中变量的意义实在是无法看下去,因为有很多函数都涉及这三个结构体。因为ngx_listening_t存储监听有关的信息,ngx_connection_t存储...
/*用来将当前连接以双向链表元素的形式添加到ngx_cycle_t核心结构体 *的reuseable_connection_queue双向链表中,表示可以重用的连接*/ ngx_queue_t queue; /* 省去部分 */ }; 二、数据结构图 整个链表实现的是双向链表。 遍历链表后,获取链表的主体业务数据结构(上图为ngx_connection_s)使用ngx_queue_data方法 ...
typedef struct ngx_event_aio_s ngx_event_aio_t;typedef struct ngx_connection_s ngx_connection_t; 1.2 其他相关结构 其他与内存池相干的数据结构,如清除资源的cleanup链表,分配的大块内存链表等,如下。 00015: /*00016: * NGX_MAX_ALLOC_FROM_POOL should be (ngx_pagesize - 1), i.e. 4095 on ...
struct ngx_http_request_s { ngx_http_headers_in_t headers_in; }; typedef struct { ngx_list_t headers; ngx_table_elt_t *host; ngx_table_elt_t *connection; ngx_table_elt_t *if_modified_since; ngx_table_elt_t *if_unmodified_since; ngx_table_elt_t *if_match; ngx_table_elt_t *...
The lua-resty-redis module has a problem with connection, when connect() is called in ngx.timer.at callback's function connect() to unix:/var/lib/redis/redis.sock failed (11: Resource temporarily unavailable), context: ngx.timer Search logs with grep shows that the problem only occurs in...
现在来看一个在配置文件中使用connection这个响应头的一个例子: location /a { return 200 “I am $sent_http_connection”; } 用curl测试一下,结果如下: curl http://127.0.0.1/a I amkeep-alive 看起来一切都很顺畅,貌似不管哪个响应头,加上对应的前缀就可以轻而易举的获取。那我们再换一个响应头验证一...
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"ngx_http_vod_hls_handle_iframe_playlist: iframes playlist not supported with fmp4 container"); return ngx_http_vod_status_to_ngx_error(submodule_context->r, VOD_BAD_REQUEST); } rc = m3u8_builder_build_iframe_playlist( &submodule_context->request_context, ...
static ngx_int_t ngx_rtmp_cmd_create_stream(ngx_rtmp_session_t *s, ngx_rtmp_create_stream_t *v); static ngx_int_t ngx_rtmp_cmd_close_stream(ngx_rtmp_session_t *s, ngx_rtmp_close_stream_t *v); static ngx_int_t ngx_rtmp_cmd_delete_stream(ngx_rtmp_session_t *s, ...
Dit document beschrijft hoe u een omgekeerde proxy kunt gebruiken voor toegang tot de Cisco Finesse-desktop zonder verbinding te maken met een VPN op basis van 12.6 ES03-versies van Cisco Finesse, Cisco Unified Intelligence Center (CUIC) en Cisco Identity Service (ID’s)....