socket 请求接收完整的一个http响应（设置recv 接收超时选项SO_RCVTIMEO）
time_left =0;intrc =zmq_poll(items,2, time_left * ZMQ_POLL_MSEC);if(rc ==-1)break;// 上下文对象被关闭if(items [0].revents & ZMQ_POLLIN) {// 收到客户端请求zmsg_t*msg =zmsg_recv(frontend); fsm.event = CLIENT_REQUEST;if(s_state_machine(&fsm) == FALSE)// 返回应答zmsg_send...
使用zmq通信最大的感受就是,一定要弄清消息的“来龙去脉”,client和server的send和recv一定要完美匹配,才不会出错。 废话说完,上干货! server.py #! /usr/bin/env python#coding=utf-8'''fileName: server.py 数据发送方式:zmq'''importzmqimporttimeimportjsonfromQueueimportQueueimportthreadingimportpymongoim...
zmq_pollitem_t items [] = { { self->client, 0, ZMQ_POLLIN, 0 } }; int rc = zmq_poll (items, 1, self->timeout * ZMQ_POLL_MSEC); if (rc == -1) return NULL; // 中断 // 收到应答后进行处理 if (items [0].revents & ZMQ_POLLIN) { zmsg_t *msg = zmsg_recv (self->c...
int rc = zmq_poll (items, 1, self->timeout * ZMQ_POLL_MSEC); if (rc == -1) break; // 中断 // 收到应答后进行处理 if (items [0].revents & ZMQ_POLLIN) { zmsg_t *msg = zmsg_recv (self->client); if (self->verbose) { ...
(items, 1, REQUEST_TIMEOUT * ZMQ_POLL_MSEC); zmsg_t *reply = NULL; if (items [0].revents & ZMQ_POLLIN) reply = zmsg_recv (client); // 关闭套接字 zsocket_destroy (ctx, client); return reply; } int main (int argc, char *argv []) { zctx_t *ctx = zctx_new (); zmsg_...
ret) { std::cout << "timeout on send second, trying again"; continue; } ret = client.recv(&response); size_t more_size = sizeof (more); client.getsockopt(ZMQ_RCVMORE, &more, &more_size); while (more) { std::cout << "Client received message with more coming. Size of message...
如果timeout为0,表示轮询一次就返回。 ```python while True: socks = dict(poller.poll(1000)) if socket1 in socks and socks[socket1] == zmq.POLLIN: print('received message from socket1') message = socket1.recv() socket1.send(b'ack') if socket2 in socks and socks[socket2] == zmq....
socket.recv( msg ); except // 处理异常,或者 context.Terminate; end; context.Free; 轮询 轮询可以工作在两种不同方式,让我们称第一种为同步,第二种为异步方式。异步版本创建了一个线程,在其中做轮询。 同步 // 创建上下文 context := TZMQContext.Create; ...
(items, 1, REQUEST_TIMEOUT * ZMQ_POLL_MSEC);if (rc == -1)break; // 中断// 处理应答if (items [0].revents & ZMQ_POLLIN) {// 审核应答编号char *reply = zstr_recv (client);if (atoi (reply) == sequence) {printf ("I: 服务端应答正常 (%s)\n", reply);expect_reply = 0;...