Comments on: The Connectors

By: gimmix

gimmix — Fri, 06 Apr 2012 16:21:51 +0000

Well it looks like TouchOSC doesn’t send TUIO commands. So the best way to do this is to implement an IOSCListener which handles the OSC messages sent by TouchOSC. You then only have to start a OSCManager instead of the TuioManager and add your implementation as a msg listener via OSCManager.addMsgListener. You can also add it via OSCManager.addMethod and specify a single OSC command address.

By: phoenix

phoenix — Thu, 05 Apr 2012 21:07:56 +0000

I’m just trying to get OSC into flash. That’s it. That’s all I need to do. Your implementation description isn’t enough for me. I’ve spent all day on this now. I have it up and working with TuioPad but what I really want it working with is TouchOSC so I can have knobs to tune my game I’m writing with as players playtest.

Is there a code example of this? It seems like such a simple request.
Here’s what I have so far…
package
{
import flash.display.MovieClip;
import flash.display.Sprite;

import org.tuio.TuioClient;
import org.tuio.TuioEvent;
import org.tuio.TuioTouchEvent;
import org.tuio.connectors.LCConnector;
import org.tuio.connectors.UDPConnector;
import org.tuio.debug.TuioDebug;
import org.tuio.legacy.TouchEvent;
import org.tuio.osc.IOSCConnector;
import org.tuio.osc.IOSCConnectorListener;
import org.tuio.osc.IOSCListener;
import org.tuio.osc.OSCEvent;
import org.tuio.osc.OSCMessage;
import org.tuio.osc.OSCPacket;
import org.tuio.osc.IOSCConnectorListener;

public class OSCExample extends Sprite implements IOSCConnector
{

public function OSCExample()
{
var tc:TuioClient = new TuioClient(new UDPConnector
(“192.168.0.12″, 3333));
tc.addListener(TuioDebug.init(stage));
//displays touches

//draw rect
var myRect:MovieClip = new MovieClip();
myRect.graphics.beginFill(0x6633cc);
myRect.graphics.drawRect(0,0,200,200);

//add listener to rect
myRect.addEventListener(TuioTouchEvent.TOUCH_DOWN, onTouch);
stage.addChild(myRect);

addEventListener(OSCEvent.OSC_DATA, addListener);
}

public function addListener(listener:IOSCConnectorListener):void
{
//packet is the ByteArray containing the raw OSCPacket
for each(var l:IOSCConnectorListener in this.listeners) {
if (OSCBundle.isBundle(packet)) {
l.acceptOSCPacket(new OSCBundle(packet));
} else if (OSCMessage.isMessage(packet)) {
l.acceptOSCPacket(new OSCMessage(packet));
} else {
//error handling
}
}
}

// public function receiveOSCMessage(e:OSCMessage):void {
// trace(e);
// }
public function removeListener(listener:IOSCConnectorListener):void {

}

public function sendOSCPacket(oscPacket:OSCPacket):void {}

public function close():void {}

public function onTouch(e:TuioTouchEvent):void {
trace(“touchdown!”);
}

}
}

By: cyancdesign

cyancdesign — Tue, 06 Dec 2011 21:51:16 +0000

Has this happened to anyone? I’m trying to build out an application in Flex, making an AIR app, connected via UDP.

It’ll connect just fine once, then I’ll close it. The 2nd and 3rd time I try to run it, it give me this error: Error #2002: Operation attempted on invalid socket.

Then the 4th time, it’ll run properly again.

I’ve tried to force the connection to close with .close() before the app closes to clear the socket, but the command isn’t closing the connection.

By: gimmix

gimmix — Tue, 09 Aug 2011 21:03:46 +0000

The TuioSimulator doesn’t support TCP so I would suggest using the UDPConnector or a bridge.

By: Kumar

Kumar — Fri, 05 Aug 2011 10:22:01 +0000

Hi Gimmix,
I am trying to use your library for writing multitouch application and want to test with the standard TuioSimulator.
I am using TCP Connector with host as 127.0.0.1 and port as 3333 in my as3 class.

However it gives me
ioErrorHandler: [IOErrorEvent type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error #2031: Socket Error. URL: 127.0.0.1"]
error.

Can you please help

By: johannes

johannes — Mon, 01 Aug 2011 14:54:09 +0000

Unfortunately, as far as I know neither Georg Kaindl’s nor Mehmet Akten’s TCP bridge work with the TCP implementation of tuio-as3.

By: gimmix

gimmix — Sun, 20 Feb 2011 15:46:02 +0000

Make sure you have the right port set up. Which bridge are you using?

By: mnu7

mnu7 — Sun, 20 Feb 2011 10:43:24 +0000

I got same error
” ioErrorHandler: [IOErrorEvent type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error #2031: Socket Error. URL: 127.0.0.1"] ”
I am trying to use TCP connector

and Bridge is running before I start my flash application.

By: gimmix

gimmix — Thu, 06 Jan 2011 17:33:28 +0000

Ah I just noticed you used the demo code from gkaindl’s upd-lc bridge website. That actually should work even without my library. If you use the LCConnector you simply have to run the bridge without any arguments ad it will default to the right values to work with the library.

The ioerror looks like you are trying to use the TCPConnector. Make sure your bridge/tracker is already running when you start your flash application.

By: Dwight

Dwight — Wed, 05 Jan 2011 23:37:34 +0000

I still get this error ” ioErrorHandler: [IOErrorEvent type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error #2031: Socket Error. URL: 127.0.0.1"] ” I’m guessing I just don’t know how to set up the connector.