PHP操作RabbitMQ消息接收不到的问题【cannot publish to internal exchange 'push-apns' in vhost 'pushHost】
1：安装和基本概念过程不表 【erlang和rabbitMQ都是用源码安装的】
记住安装 [ yum install -y xmlto ]
http://www.yuansir-web.com/2013/05/31/rabbitmq%E5%AE%98%E6%96%B9%E4%B8%AD%E6%96%87%E5%85%A5%E9%97%A8%E6%95%99%E7%A8%8Bphp%E7%89%88-%E7%AC%AC%E4%BA%8C%E9%83%A8%E5%88%86%E5%B7%A5%E4%BD%9C%E9%98%9F%E5%88%97%EF%BC%88work-queues%EF%BC%89/
2: 消费者代码 receive.php
[这里是我自己新建了一个自己的vhost，和自定义用户
$rabbitmqctl add_user pushServer 123456 //新建用户
$rabbitmqctl add_vhost pushHost //新建vhost
$rabbitmqctl set_permissions -p pushHost pushServer ".*" ".*" ".*" //给用户设置权限
]
#!/usr/local/php/bin/php -q
<?php
$config = array('host'=>'localhost','port'=>'5672',
'login'=>'pushServer',
'password'=>'123456',
'vhost'=>'pushHost');
$exchange_name = <strong><span style="font-size:18px;color:#cc0000;">'push-apns';</span></strong>
$queue_name = 'push-q-1';
$route_key = 'push-r-1';
function processMessage($envelope, $queue) {
$msg = $envelope->getBody();
$envelopeID = $envelope->getDeliveryTag();
$pid = posix_getpid();
$logStr = $msg.'|'.$envelopeID.''."\r\n";
echo $logStr ;
file_put_contents("./log{$pid}.log",$logStr ,FILE_APPEND);
$queue->ack($envelopeID);
}
$conn = new AMQPConnection ($config);
$conn->connect() or die(" connect to BROKER");
$channel = new AMQPChannel($conn);
$exchange = new AMQPExchange($channel);
$exchange->setName($exchange_name);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$exchange->declare();
$queue = new AMQPQueue($channel);
$queue->setName($queue_name);
$queue->setFlags(AMQP_DURABLE);
$ret = $queue->declare();
var_dump($ret);
$queue->bind($exchange_name,$route_key);
var_dump('[*] Waiting for messages. To exit press CTRL+C');
$I = 0;
while (TRUE) {
ECHO "$I ".PHP_EOL;
$retC = $queue->consume('processMessage');
var_dump($retC);
}
$conn->disconnect();
?>
3：生产者代码 send.php
#!/usr/local/php/bin/php -q
<?php
$config = array('host'=>'localhost','port'=>'5672',
'login'=>'pushServer',
'password'=>'123456',
'vhost'=>'pushHost');
$exchange_name <span style="white-space:pre"> </span>= <strong><span style="color:#cc0000;">'push-<span style="font-family: Arial, Helvetica, sans-serif;">apns</span>';</span></strong>
$queue_name = 'push-q-1';
$route_key = 'push-r-1';
$conn = new AMQPConnection ($config);
$conn->connect() or die(" connect to BROKER");
$channel = new AMQPChannel($conn);
$exchange = new AMQPExchange($channel);
$exchange->setName($exchange_name);
$exchange->setType(AMQP_EX_TYPE_DIRECT);
$queue = new AMQPQueue($channel);
$queue->setName($queue_name);
$queue->setFlags(AMQP_DURABLE);
$queue->declare();
$i=0;
$start = microtime(true);
while($i++ < 100000){
$s =$exchange->publish("assssss",$route_key);;
}
echo microtime(true)-$start;
$conn->disconnect();
$data = "func you";
// $s = $MQ->send($data);
var_dump($s );
?><strong>
</strong>
4:：运行 receive.php 程序阻塞等待数据的来领
5：运行 send.php 发生数据，可是消费者没有看到数据啊 ，为毛啊······
看日志 cat /var/lib/rabbitmq/mnesia/rabbit@host
"cannot publish to internal exchange 'push-apns' in vhost 'pushHost'",
卧槽，网上大家都是这么写的啊【php + amqp】，于是去Google一番··············
没找到，算了 去 rabbitMQ的自带管理后台看看 Exchange信息
看到features居然是I，就是internal的意思，自己在代码里面declare的exchange就默认是 internal的？？ 毛线啊
好吧我用用下面的 Add a new exchange 添加了一个新的 exchange【名字叫push-msg，type选中为direct】， Internal就是默认是NO了，修改上面代码的
$exchange_name = ‘push-msg’；
再运行上面的 receive.php 和send.php 可以了 ，RabbitmQ在我 本机测试 19.5分钟可以发送 1000W数据 【单个消费者，和生产者】
另外的 AMQP的php代码里面也没有说 AMQPExchange 可以声明为 internal FALSE的参数或者函数