javascript - Send protobuf(binary) data using rabbitmq stomp -

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i have create 1 example rabbitmq stomp using protobuf.js on client side. protobuf example link: https://github.com/dcodeio/protobuf.js

send message file content:-

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       );      }

receive file content:-

  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           );        }

i can not decode data send stomp(protobuf binary data). please guide me set "content-length" stomp header if problem solved through "content-length".

please me. no 1 knows this?

i know i'm answering after 2 years ! thought should share :)

i working on project using rabbitmq stomp send protobuf encoded data.

i faced same problem: send not decode @ receiving end.

i got work using encoding:

  • change:

    var buffer = car.encode();

    to:

    var buffer = car.encode64();

  • change:

    var cardec =car.decode64(buffer);

    to:

    var cardec =car.decode64(buffer);

this solved problem, hope solves yours.


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