ngx_test_config && ngx_process <= NGX_PROCESS_MASTER) { ngx_log_error(NGX_LOG_NOTICE, cycle->log, 0, "using the \"%s\" event method", ecf->name); } ccf = (ngx_core_conf_t *) ngx_get_conf(cycle->conf_ctx, ngx_cor
worker_connections 1024; 1. 2. 3. #工作模式及连接数上限 events { #epoll是多路复用IO(I/O Multiplexing)中的一种方式, #仅用于linux2.6以上内核,可以大大提高nginx的性能 use epoll; # // 事件驱动模型的选择 method包括select/epoll/kqueue/epoll/rtsig/eventport #单个后台worker process进程的最大并发链...
AI代码解释 // event/modules/ngx_select_module.c// io 事件监听staticngx_int_tngx_select_process_events(ngx_cycle_t*cycle,ngx_msec_t timer,ngx_uint_t flags){int ready,nready;ngx_err_t err;ngx_uint_t i,found;ngx_event_t*ev;ngx_queue_t*queue;struct timeval tv,*tp;ngx_connection_t...
Nginx 配置文件是以 block(块)形式组织,每个 block 都是以一个块名字和一对大括号 “{}” 表示组成,block 分为几个层级,整个配置文件为 main 层级,即最大的层级;在 main 层级下可以有 event、http 、mail 等层级,而 http 中又会有 server block,server block中可以包含 location block。即块之间是可以嵌套...
use [ kqueue | rtsig | epoll | /dev/poll | select | poll ] linux建议epoll,FreeBSD建议采用kqueue,window下不指定。与apache相比nginx针对不同的操作系统,有不同的事件模型: A)标准事件模型select、poll属于标准事件模型,如果当前系统不存在更有效的方法,nginx会选择select或pollB)高效事件模型kqueue:使用于Fr...
It's strange because I'm using the latest version oflua-nginx-modulewhich in archlinux is provided by this package:https://aur.archlinux.org/packages/nginx-mainline-mod-lua, and I load the module in mynginx.conffile. However, for some reason nginx doesn't know about that directive. ...
Specifies that a group should use a load balancing method where a request is passed to the server with the least number of active connections, taking into account weights of servers. If there are several such servers, they are tried in turn using a weighted round-robin balancing method. ...
By leveraging Nginx's subrequests, this module allows the integration of the powerful Lua threads (known as Lua "coroutines") into the Nginx event model.Unlike Apache's mod_lua and Lighttpd's mod_magnet, Lua code executed using this module can be 100% non-blocking on network traffic as ...
Event MPM 这是Apache最新的工作模式,它和worker模式很像,不同的是在于它解决了keep-alive长连接的时候占用线程资源被浪费的问题,在event工作模式中,会有一些专门的线程用来管理这些keep-alive类型的线程,当有真实请求过来的时候,将请求传递给服务器的线程,执行完毕后,又允许它释放。这增强了在高并发场景下的请求处理...
2)event事件配置 events { #use [ kqueue | rtsig | epoll | /dev/poll | select | poll ]; epoll模型是Linux 2.6以上版本内核中的高性能网络I/O模型,如果跑在FreeBSD上面,就用kqueue模型。 use epoll; #每个进程可以处理的最大连接数,理论上每台nginx服务器的最大连接数为worker_processes*worker_connecti...