我试图在网上寻找示例或解决方案,但是没有运气。基本上,我有RabbitMQ驻留在以这种方式发送消息的C#应用程序上。
var factory = new ConnectionFactory() { HostName = "localhost", Port = 5672 };
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
string message = "Hello World!";
var body = Encoding.UTF8.GetBytes(message);
channel.BasicPublish(exchange: "amqp.topic",
routingKey: "TestMQTT",
basicProperties: null,
body: body);
Console.WriteLine(" [x] Sent {0}", message);
}
和一个简单的Javascript客户端,其中有 MQTT Paho js库(无nodejs),我在这里尝试以这种方式使用来自 AMQP 的消息:>
var wsbroker = "localhost"; // mqtt websocket enabled broker
var wsport = 15675; // port for above
var client = new Paho.MQTT.Client(wsbroker, wsport, "/ws",
"myclientid_" + parseInt(Math.random() * 100, 10));
client.onConnect = function (responseObject){
client.subscribe("TestMQTT");
}
client.onConnectionLost = function (responseObject) {
debug("CONNECTION LOST - " + responseObject.errorMessage);
};
client.onMessageArrived = function (message) {
debug("RECEIVE ON " + message.destinationName + " PAYLOAD " + message.payloadString);
print_first(message.payloadString);
};
到目前为止,我什么也收不到,有人可以指出示例代码,向我指出正确的方向吗?
答案 0 :(得分:0)
您需要连接客户端吗?在上面的示例中,我没有看到.connect
。
client.connect({onSuccess:onConnect});