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ActionScript 3 WebSocket client implementation for the final WebSocket Draft RFC6455

License: Apache License 2.0

ActionScript 99.91% Perl 0.09%

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as3websocket's Issues

Example for connecting to Socket.IO 0.9.x

Hello,

I'm unable to get a working example for interfacing with socket.io/engine.io.. Is there a working example somewhere? I've tried many things, but transport errors, missing protocols and destroyed upgrades are all I came up with...

Nicolas

connect websocket error

connect tornado 4.0.2 websocket, then 403 error.

Change Policy Server

Hi,

I used this for quite a while in my project. Works great!

However, we are now moving our server behind a CDN which allow only port 80 and 443.
This meaning that my local policy server that run under port 843 will not work any more, as the client will be block by the CDN.

So if client ask bar.foo.com --> resolve to the IP address of the CDN --> open sessions to port 80 or 443 --> goes to my origin server--> hit my server --> get to the web server --> hit back to the client.

Going into wireshark I can see that the client is trying to open port to 843 with the IP address of CDN server. This off course will not work as it get block by the CDN.
If I pass the CDN (by changing my hosts file) everything is working, as I have Policy Server running under the port 843.

Is there any way to configure my flash swf files to work with different policy server?
I tried the System.security.loadPolicyFile options but it is not seems to be working.

Any Idea?

Thank you.

Sha1 / base64

Hi,

For my purpose, I used Gsolo / Crypto / Sha 1 (http://gsolofp.blogspot.com/2006/01/actionscript-3-md5-and-sha1.html)
for the handshake, cuz my phpServer, send sha1 in raw format (binary 20 lenght)

AIR SKD 3.4 complie error

Description: Implicit coercion of a value of type Boolean to an unrelated type Number.
Resource: Hex.as
Path: /AS3WebSocket/src/com/hurlant/util
Location: line 23
Type: Flex Problem

"if (hex.length&1==1)" May be as3 complier is more strictly in new version...

if ((hex.length&1)==1) is ok

SHA1 error in AS3 Projects

http://stackoverflow.com/questions/20338864/as3websocket-library-sha1-error

I am trying to use https://github.com/Worlize/AS3WebSocket library. When I create Flex project everything ok, but when I create AS3 project it can't connect to a websocket server. Function SHA1.hashToBase64 (adobe.crypto library) inside Websocket class throws error:


 [SWF] TestWS.swf - 506,881 bytes after decompression

    typecheck com.adobe.crypto::SHA1$/hashToBase64()
    outer-scope = [global Object$]
    [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {} ()
    0:debugfile "/Users/turtle/work/as3corelib/project/src;com/adobe/crypto;SHA1.as"
    [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {} ()
    2:debugline 100
    [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {} ()
    4:getlocal0
    [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {} (com.adobe.crypto::SHA1$~[O])
  5:pushscope
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {com.adobe.crypto::SHA1$~[O]} ()
  6:pushbyte 0
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {com.adobe.crypto::SHA1$~[O]} (int[I])
  8:convert_u
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] *[A]] {com.adobe.crypto::SHA1$~[O]} (uint[U])
  9:setlocal 7
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  11:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  16:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  21:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  26:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  31:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  36:debug
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  41:debugline 102
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  43:getglobalscope
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (global~[O])
  44:getslot 1
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (com.adobe.crypto::SHA1$[O])
  46:getlocal1
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (com.adobe.crypto::SHA1$[O] String[S])
  47:callproperty com.adobe.crypto:SHA1::createBlocksFromString 1
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (Array[O])
  50:coerce Array
                       [com.adobe.crypto::SHA1$~[O] String[S] *[A] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (Array[O])
  52:setlocal2
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  53:debugline 103
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  55:findpropstrict com.adobe.crypto:SHA1::hashBlocks
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (com.adobe.crypto::SHA1$~[O])
  57:getlocal2
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (com.adobe.crypto::SHA1$~[O] Array[O])
  58:callproperty com.adobe.crypto:SHA1::hashBlocks 1
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (flash.utils::ByteArray[O])
  61:coerce flash.utils::ByteArray
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] *[A] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (flash.utils::ByteArray[O])
  63:setlocal3
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  64:pushstring ""
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (String~[S])
  66:debugline 109
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (String~[S])
  68:coerce_s
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] *[A] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (String~[S])
  69:setlocal 4
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  71:debugline 110
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  73:getlocal3
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (flash.utils::ByteArray[O])
  74:pushbyte 0
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (flash.utils::ByteArray[O] int[I])
  76:setproperty position
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  78:debugline 111
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  80:pushbyte 0
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (int[I])
  82:convert_i
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] *[A] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (int[I])
  83:setlocal 5
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  85:jump 129
------------------------------------
MERGE FIRST B129:      [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
------------------------------------
B129:                  [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  129:getlocal 5
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (int[I])
  131:getlocal3
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (int[I] flash.utils::ByteArray[O])
  132:getproperty length
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (int[I] uint[U])
  134:iflt 89
------------------------------------
MERGE FIRST B89:       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
------------------------------------
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  138:debugline 117
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} ()
  140:findpropstrict mx.utils::Base64Encoder
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (Object~[A])
  142:constructprop 14 0
                       [com.adobe.crypto::SHA1$~[O] String[S] Array[O] flash.utils::ByteArray[O] String~[S] int[I] *[A] uint[U]] {com.adobe.crypto::SHA1$~[O]} (*[A])
  145:coerce mx.utils::Base64Encoder
Connection Failure: There was an error while parsing the following HTTP Header line:
Sec-WebSocket-Accept: k9NwkeRGtpHKwr+kcSk29tHaAbs=
Disconnected

not connecting

Its not connecting ...

Am connecting to a websocket

var net = require('net');
var http = require('http');

http.globalAgent.maxSockets = 1000;
var server_port = 4000;

function policy() {
var xml = '\n\n\n';
xml += '\n';
xml += '\n\0' ;
return xml;
}

console.log("server started");

//var WebSocketServer = require('/root/node_modules/ws').Server
var WebSocketServer = require('ws').Server
, wss = new WebSocketServer({ port: server_port });

wss.on('connection', function connection(ws)
{

       console.log("connection established");

	   ws.on('message', function incoming(message) 
	   {


	        console.log(message);
	        
	        if(message == '<policy-file-request/>\0')
	        {
	            var x = policy();
	            ws.send(x);
	            return;
	        }
			
	       
	    });

	    ws.on('close', function() {
	    
	    
	    });
					 
		ws.on('error', function() {
		      
		});

});

what could be the issue?

Deflate stream

Is Deflate supported in the main branch?

enableDeflateStream error

This line does not compile

websocket.enableDeflateStream = true;

1119: Access of possibly undefined property enableDeflateStream through a reference with static type com.worlize.websocket:WebSocket.

There is no such variable in the class, is that how it's meant to be?

Connecting to latest socketIO server works, but I get disconnected immediately

I get a connected message when connecting to a socketIO server but then an immediate disconnect.
Any suggestions? This is my complete message

Connecting to 192.168.4.134 on port 3000
Socket Connected
GET / HTTP/1.1
Host: 192.168.4.134:3000
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Key: ZnyGKnse5Tsdr6znXQKGSA==
Origin: *
Sec-WebSocket-Version: 13
Sec-WebSocket-Protocol: lws-mirror-protocol

Socket Disconnected
Websocket closed.

Unable to get AS3WebSocket working with WebSocket-Node

Are these client/server pairs compatible?

Unable to get AS3WebSocket working with WebSocket-Node

Are these client/server pairs compatible?

Failed to connect Spring Boot 1.4.2 (Tomcat 8.5.6)

I'm trying connect to Spring Boot server (v1.4.2, Tomcat 8.5.6) valid CA signed certificate (SHA256withRSA, SHA1withRSA, 2048) and GOT ALERT! type=40, which looks like handshake issue. Any insight is appreciated.

Support Native TLS

The code should be updated (perhaps on a separate branch?) to use the new native SecureSocket class available in Air and introduced in Flash Player 11.

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/net/SecureSocket.html

Connect to Autobahn with Subscribe

I would like to connect to a websocket server (Autobahn), and then subscribe to a channel.

When I use this lib:

websocket = new WebSocket("wss://api.domain.com", "*", "wsservice");
				
websocket.addEventListener(WebSocketEvent.CLOSED, handleWebSocketClosed);
websocket.addEventListener(WebSocketEvent.OPEN, handleWebSocketOpen);
websocket.addEventListener(WebSocketEvent.MESSAGE, handleWebSocketMessage);
websocket.addEventListener(WebSocketErrorEvent.CONNECTION_FAIL, handleConnectionFail);
				
websocket.connect();

--- then ---
protected function handleWebSocketOpen(event:WebSocketEvent):void {
	websocket.sendUTF(JSON.stringify({
		"type": "subscribe",
		"channels": ['channel']
	}));
}

However when I try to connect, I get the following error:

I DONT KNOW HOW TO HANDLE DER stuff of TYPE 12
Connection Failure: An HTTP response code other than 101 was received.  Actual Response Code: 400 HTTP Origin header invalid: No host part in Origin '*'

Endianness of binary data

It seems that little-endian bytearrays are sent as big-endian. Is their a way for me to change that?
Thanks!

Can't connect when embedded

I made a multiplayer game and used this and it works great but when I embed the swf to my site it will no longer connect. When I click connect nothing happens for 5 seconds then it runs the onWebSocketClosed event handler.

event.message also returned null

AIR for mobile problem

Hi,

Im having a problem trying to stream microphone input using webSockets.
In my my micSampleDataHandler I'm converting the input and sending it through websocket.sendBytes(bytes) method.

While testing in emulator on desktop everything seems to work fine, but once i start testing on Android device websocket.sendBytes(bytes); seems to block the micSampleDataHandler. its looks like it stops the thread.
It does execute, but it takes much longer time. sending1 trace gets executed, but it takes a while to execute sending2 trace.

Do you maybe know what could be the cause of this? Shouldn't this be async?

This is my mic handler:

function micSampleDataHandler(event:SampleDataEvent):void
{

    var bytes:ByteArray = new ByteArray();
    while(event.data.bytesAvailable)
    {
        var sample:Number = event.data.readFloat();
        var integer:int;
        sample = sample * 32768 ;
        if( sample > 32767 ) sample = 32767;
        if( sample < -32768 ) sample = -32768;
        integer = int(sample);
        bytes.writeShort(integer);

    }

    trace("sending1");
    bytes.position = 0;
    websocket.sendBytes(bytes);
    trace("sending2");
}

Excessive TLS Record length

when I use the client to connect my websocket server , I got an error "TLSEngine shutdown triggered by Error: Excessive TLS Record length: 20527". then disconnected. I do not why.

SHA1 cannot hash correctly

I using AS3WebSocket to connect socket.io server (ver 0.9+)
And I cannot connect my server, but when I change SHA1 library like #1 suggest, it work correctly.

I also try add as3crypto and use its' SHA1 library, and it also work correctly.

Server

Any plans to make the server in as3?

[BUG?] Client not telling server to close, server not detecting "close" event.

Can you please guys give me a hand here?

ryo-ma/deno-websocket#16

My Deno WebSocketServer dispatches the "close" event with the Javascript built-in WebSocket when I close the HTML page.
But not with the AS3WebSocket lib when I close the NativeWindow. I even tried listening to the NativeProcessErrorEvent.ERROR event and force the websocket to close manually. The other events dispatch ok (new message and new client connection).

Thanks, cheers.

Unable to connect

I'm trying to execute this part of the example:

websocket = new WebSocket("wss://echo.websocket.org", "*", "my-chat-protocol");
// websocket.enableDeflateStream = true;
websocket.addEventListener(WebSocketEvent.CLOSED, handleWebSocketClosed);
websocket.addEventListener(WebSocketEvent.OPEN, handleWebSocketOpen);
websocket.addEventListener(WebSocketEvent.MESSAGE, handleWebSocketMessage);
websocket.addEventListener(WebSocketErrorEvent.CONNECTION_FAIL, handleConnectionFail);
websocket.connect();

and I get an error:
Connection Failure: The server can not respond in any of our requested protocols
Disconnected

and in the trace output I have:
I DONT KNOW HOW TO HANDLE DER stuff of TYPE 12

Do you know what the problem might be?

Any plans to update to the final RFC6455 spec?

Don't want to nag, just curious if it's going to happen.

Need help on connection with AutoBahn|Python

Dear sir,

I'm setup websocket server by using AutoBahn|Python on Amazon EC2 successfully connected to Javascript websocket.

However, I'm facing the problem on connecting to AS3WebSocket.

When I test the AS3 project as debug from FlashDevelop the WebSocketErrorEvent.CONNETION_FAIL Occur with following text

An HTTP response code other than 101 was received. Actual Response Code: 400 missing port in HTTP Host header '54.251.48.207' and server runs on non-standard port 10001 (wss=False)

When I run the project on web browser, WebsocketEvent.CLOSED occur without WebSocketErrorEvent.CONNECTION_FAIL
same as when I upload the project to Amazon EC2.

I'm not good in Networking background, so Please guide me through out the problem, Please.

Best Regards,
Chet Chetchaiyan