Comments on: The Connectors

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.

By: Dwight

Dwight — Wed, 05 Jan 2011 23:28:15 +0000

So when I run this out of my command line
udp-flashlc-bridge-win.exe -c _MyConnection -m dispatchPacket
the connection is actually named “OscDataStream” not “_MyConnection”

I’m trying to work out the steps to get this working in my head so bear with me.
1. Install Kinect Drivers (done)
2. Launch udp-flashlc-bridge-win in command line as above?
3. Run the TuioManager as3 code as is and we should be good?

Or are there some other settings or software I need?

By: gimmix

gimmix — Wed, 05 Jan 2011 23:17:56 +0000

If I understand your answer correctly you try to implement an LocalConnection Connector. Actually you don’t have to, that is what the org.tuio.connectors.LCConnector is for
Also the udp-lc-bridge only sends its data to a LocalConnection named “_OscDataStream”.