rabbitmq-web-stomp-examples's Introduction

RabbitMQ Web STOMP Examples

This was migrated to https://github.com/rabbitmq/rabbitmq-server

This repository has been moved to the main unified RabbitMQ "monorepo", including all open issues. You can find the source under /deps/rabbitmq_web_stomp_examples. All issues have been transferred.

Introduction

This project contains few basic examples of RabbitMQ Web STOMP plugin usage.

Once installed the server will bind to port 15670 and serve few static HTML files on port 15670 (e.g. http://127.0.0.1:15670).

Installation

This plugin ships with RabbitMQ. Enabled it using CLI tools:

rabbitmq-plugins enable rabbitmq_web_stomp_examples

rabbitmq-web-stomp-examples's Issues

Send breaks if body contains multi-byte utf-8 characters

In stomp.js, the Frame.prototype.toString function sets the content-length to the number of characters in the body. This is only valid if there is one byte per character.

I added the following function to calculate the number of bytes in the body:

function countBytes(string) {
  var escapedStr = encodeURI(string);
  if (escapedStr.indexOf("%") != -1) {
    var count = escapedStr.split("%").length - 1;
    if (count == 0) count++;
    var tmp = escapedStr.length - (count * 3);
    return count + tmp;
  }
  else return escapedStr.length;
}

and changed

lines.push("content-length:" + ('' + this.body).length);

lines.push("content-length:" + countBytes('' + this.body));

Maybe there is a cleaner way of doing this. But this change worked for me.
There is possibly more issues of this type in stomp.js. The .length gives the number of characters and not the number of bytes in a string.

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rabbitmq / rabbitmq-web-stomp-examples Goto Github PK