Bufferevent_socket_connect -1
WebIt can return -1 to indicate an error to the event library, causing event_dispatch () to terminate with errno set to EINTR. The function event_once () is similar to event_set (). However, it schedules a callback to be called exactly once and does not require the caller to prepare an event structure. Websend (bufferevent_get_output (bev), "hello"); char long_msg [1024]; memset (long_msg, '#', sizeof (long_msg)); long_msg [0]= 'A'; long_msg [sizeof (long_msg)-2]= 'E'; long_msg [sizeof (long_msg)-1]= 0; send (bufferevent_get_output (bev), long_msg); char longlong_msg [ (1<< 16) + 10]; memset (longlong_msg, '#', sizeof (longlong_msg));
Bufferevent_socket_connect -1
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Web7.1 bufferevent的相关函数 struct bufferevent * bufferevent_socket_new (struct event_base * base, evutil_socket_t fd, int options); 函数说明: bufferevent_socket_new 对已经存在socket创建bufferevent事件, 可用于后面讲到的连接监听器的回调函数中. WebMar 19, 2024 · struct bufferevent *bufferevent_socket_new( struct event_base *base, evutil_socket_t fd, enum bufferevent_options options); 如果想之后再设置文件描述符可以现在先设置为-1 发起连接 int bufferevent_socket_connect(struct bufferevent *bev, struct sockaddr *address, int addrlen); 如果bev此时还没有一个套接字，那么此时会分配一个新 …
WebFeb 1, 2012 · int bufferevent_socket_connect_hostname(struct bufferevent *, int bufferevent_socket_connect_hostname_hints(struct bufferevent *bufev, struct … Webhello-world是libevent自带的一个例子，这个例子的作用是启动后监听一个端口，对于所有通过这个端口连接上服务器的程序发送一段字符：hello-world，然后关闭连接。
WebApr 11, 2024 · 为你推荐; 近期热门; 最新消息; 心理测试; 十二生肖; 看相大全; 姓名测试; 免费算命; 风水知识 Webstruct bufferevent* bev; evutil_socket_t fd; void* server; }; inline Connection::Connection (evutil_socket_t fd, bufferevent* bev, void* server) { this->bev = bev; this->fd = fd; this->server = server; printf ("Created connection with server ref: %p\n", server); } inline void Connection::send (const char* data, size_t numBytes) {
WebFeb 13, 2011 · struct bufferevent *bev; bev = bufferevent_socket_new (base, -1, BEV_OPT_CLOSE_ON_FREE); bufferevent_setcb (bev, readcb, NULL, eventcb, base); bufferevent_enable (bev, EV_READ EV_WRITE); bufferevent_socket_connect_hostname (bev, dns_base, AF_INET, "localhost", 25); …
WebJul 15, 2024 · I am using the NCS v1.5.0, the nRF9160 SoC and the modem has firmware version mfw_nrf9160_1.2.3. Based on the UDP sample, I created an application that has opens a TCP listening server then waits for a client to connect. I am using blocking sockets and poll() to wait for events on the server and client sockets. My application is here … assistant urban designer aecom salaryWebExample #1 EventBufferEvent::connect () example assistant trainer adalahWeb关键代码时： 主要是主线程必须等待子线程退出才可以测试代码#include "RecvData.h"static struct event_base *base;static struct evconnlistener *listener;static struct event *signal_event;static std::shared_ptr work_thread;static void listener_c... libevent的线程优雅的退出方式 assistant tax manager salaryWebbev [i] = bufferevent_socket_new (evbase, -1, BEV_OPT_CLOSE_ON_FREE); bufferevent_setcb (bev [i], cb_evread, cb_evwrite, cb_event, NULL); … assistant unit manager pru life uk salaryWebstruct bufferevent *bufferevent_socket_new(struct event_base *base, evutil_socket_t fd, int options); /** Launch a connect() attempt with a socket-based bufferevent. When the connect succeeds, the eventcb … assistant vp bank salaryWebJan 4, 2024 · how to use: udpbev = bufferevent_openssl_socket_new(base, -1, ssl, BUFFEREVENT_SSL_CONNECTING, BEV_OPT_CLOSE_ON_FREE); struct timeval tv … assistant urban planner salarystruct bufferevent *bev = bufferevent_socket_new (base, -1, BEV_OPT_CLOSE_ON_FREE); struct sockaddr_in addr; //fill the addr with ip and port bufferevent_socket_connect (bev, (struct sockaddr *)&addr, sizeof (struct sockaddr_in)); //send data evbuffer_add (bufferevent_get_output (bev), data, len); assistant restaurant general manager kfc salary