消费者:接收消息
逻辑:
创建连接-->创建channel-->创建交换机-->创建队列-->绑定交换机/队列/路由键-->接收消息
<?php/************************************** PHP amqp(RabbitMQ) Demo - consumer* Author: Linvo* Date: 2012/7/30*************************************///配置信息$conn_args = array( ???‘host‘ => ‘192.168.1.93‘, ???‘port‘ => ‘5672‘, ???‘login‘ => ‘guest‘, ???‘password‘ => ‘guest‘, ???‘vhost‘=>‘/‘);$e_name = ‘e_linvo‘; //交换机名$q_name = ‘q_linvo‘; //队列名$k_route = ‘key_1‘; //路由key//创建连接和channel$conn = new AMQPConnection($conn_args);if (!$conn->connect()) { ???die("Cannot connect to the broker!\n");}$channel = new AMQPChannel($conn);//创建交换机$ex = new AMQPExchange($channel);$ex->setName($e_name);$ex->setType(AMQP_EX_TYPE_DIRECT); //direct类型$ex->setFlags(AMQP_DURABLE); //持久化echo "Exchange Status:".$ex->declare()."\n";//创建队列$q = new AMQPQueue($channel);$q->setName($q_name);$q->setFlags(AMQP_DURABLE); //持久化echo "Message Total:".$q->declare()."\n";//绑定交换机与队列,并指定路由键echo ‘Queue Bind: ‘.$q->bind($e_name, $k_route)."\n";//阻塞模式接收消息echo "Message:\n";while(True){ ???$q->consume(‘processMessage‘); ???//$q->consume(‘processMessage‘, AMQP_AUTOACK); //自动ACK应答}$conn->disconnect();/*** 消费回调函数* 处理消息*/function processMessage($envelope, $queue) { ???$msg = $envelope->getBody(); ???echo $msg."\n"; //处理消息 ???$queue->ack($envelope->getDeliveryTag()); //手动发送ACK应答}
生产者:发送消息
逻辑:
创建连接-->创建channel-->创建交换机对象-->发送消息 Continue reading →