我正在尝试从Ruby脚本(使用Bunny)向RabbitMQ发布消息,并从node.js服务器(使用node-amqp)使用它们。
第一条消息成功到达,但随后在node.js内记录错误,连接关闭,没有收到更多消息:
mu:charlie-node tom$ node charlie.js
22 Jul 09:11:04 - Running in development environment.
22 Jul 09:11:04 - Connected to AMQP.
22 Jul 09:11:04 - {"build_id":1234}
Unhandled channel error: NOT_FOUND - unknown delivery tag 1
如果我将两条消息发布到交换机中,然后运行node.js服务器,我可以看到它们都在记录错误之前到达,这表明RabbitMQ正在关闭交换机或队列时它是空的。但是,因为我将autoDelete设置为false,所以不应该这两个。
有什么建议吗?
我的node.js脚本如下所示:
var amqpConnection = amqp.createConnection({ host: config.rabbitmq.host });
amqpConnection.addListener('ready', function() {
sys.log("Connected to AMQP.");
var exchange = amqpConnection.exchange('job_exchange', {
type : 'topic',
passive : false,
durable : true,
autoDelete : false
})
exchange.addListener('open', function() {
var queue = amqpConnection.queue('arthr_queue', {
passive : false,
autoDelete : false,
durable : true,
exclusive : false
});
queue.bind(exchange, '#');
queue.subscribe(function(message) {
sys.log(message.data.toString());
});
});
});
我的Ruby脚本看起来像:
require 'rubygems'
require 'bunny'
require 'json'
b = Bunny.new(:logging => true)
b.start
job_exchange = b.exchange('job_exchange',
:type => :topic,
:durable => true,
:auto_delete => false,
:passive => false
)
message = {
:build_id => 1234
}
job_exchange.publish(message.to_json, :key => 'arthr.rebuild')
b.stop
答案 0 :(得分:1)