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From "Dejan Bosanac (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-3402) Stomp over Websocket truncates the message body
Date Mon, 01 Aug 2011 09:30:09 GMT

    [ https://issues.apache.org/jira/browse/AMQ-3402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13073473#comment-13073473
] 

Dejan Bosanac commented on AMQ-3402:
------------------------------------

A test case that demonstrates the problem (Stomp only) would help to investigate this problem
further.

> Stomp over Websocket truncates the message body
> -----------------------------------------------
>
>                 Key: AMQ-3402
>                 URL: https://issues.apache.org/jira/browse/AMQ-3402
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Connector
>    Affects Versions: 5.5.0
>         Environment: Ubuntu 10.1
>            Reporter: Manu Agarwal
>              Labels: Java, Script, Websocket
>
> I am using websocket for receiving messages over a queue using java script. This works
fine for smaller messages, but for large messages the message.body truncates the message and
also, JSON.parse(message.body) fails. 
> Is there a limit for the message size in Websockets. 
> I using java script (stomp.js) and trying to publish the messages on a web page. 
> Please find below the code snippet, 
> var url = "ws://manu.rsi.com:61614/stomp"; 
> var client = Stomp.client(url); 
> var tmp_destination = '/temp-queue/temp'; 
> function requestBlockInfo() { 
>     client.send('/queue/UI.Graph.Test.Q', {'reply-to': tmp_destination, 'command': 'blockinfo'},
"msg"); 
>     client.subscribe(tmp_destination,function(message) { 
>         alert(message.body); 
>         processMessage(JSON.parse(message.body)); 
>     }); 
> }; 
> onconnect = function(frame){ 
>         requestBlockInfo(); 
> }; 
> error_callback = function(error){ 
>     alert(error.headers.message); 
> }; 
>     
> var r = client.connect("", "" ,onconnect, error_callback); 
> When at the webpage, I received the message.body for message.body leangth greater then
60, it puts ... in between the message and truncates the message, so that its body length
is 60.

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