我在客户端使用protobuf.js创建了一个rabbitmq stomp的例子。protobuf示例链接:https://github.com/dcodeIO/ProtoBuf.js
发送消息文件内容:-
var Game = builder.build("Game");
var Car = Game.Cars.Car;
var car = new Car("Rusty", "mayur");
var buffer = car.encode();
var mq_username = "guest",
mq_password = "guest",
mq_vhost = "/",
mq_url = 'http://192.168.0.14:15674/stomp',
mq_queue1 = '/queue/A3';
var client = Stomp.client(mq_url);
function on_connect()
{
client.send(mq_queue1, { priority: 9}, buffer);
}
window.onload = function ()
{
client.connect(
mq_username,
mq_password,
on_connect,
on_connect_error,
mq_vhost
);
}
接收文件内容:-
var Game = builder.build("Game");
var Car = Game.Cars.Car;
var car = new Car("Rusty", "mayur");
var buffer = car.encode();
var mq_username = "guest",
mq_password = "guest",
mq_vhost = "/",
mq_url = 'http://192.168.0.14:15674/stomp',
mq_queue1 = '/queue/A3';
var client = Stomp.client(mq_url);
function on_connect()
{
un = client.subscribe(mq_queue1, on_message);
}
function on_message(m)
{
console.log('message received');
console.log(m);
var buffer = m.body;
alert(buffer);
var carDec =Car.decode(buffer);
alert(carDec.model);
}
window.onload = function ()
{
client.connect(
mq_username,
mq_password,
on_connect,
on_connect_error,
mq_vhost
);
}
我无法解码stomp发送的数据(protobuf二进制数据)。如果通过"content-length"解决了问题,请指导我将"content-length"设置为stomp header。
请帮帮我。没人知道吗?
我知道我是在2年后回答的!但我想我应该分享:)
我正在做一个使用rabbitmq stomp发送ProtoBuf编码数据的项目。
我遇到了同样的问题:我可以发送,但无法在接收端解码。
我让它工作简单地通过使用另一个编码:
-
改变:
var buffer = car.encode();
:
var buffer = car.encode64();
-
改变:
var carDec =Car.decode64(buffer);
:
var carDec =Car.decode64(buffer);
这解决了我的问题,我希望它也能解决你的问题。