B4J Question serversocket.Listen help --port busy--

[ay droid]

Dear friends,
I'm looking for your help for package sniffing on the same port of Internet Explorer,
When I use standard routine serverSocket.Listen throws with "port busy", is there a way to capture data packages flowing to the tcp port of browser(like 51089) ?

 

[Erel]

You cannot use ServerSocket to listen on a socket opened by other processes.

 

[ay droid]

Thanks Erel, any other way to listen/monitor on a busy one ? There are some software in the market available (packet sniffers), are they using low-level (hardware) of network cards to access ?

 

[Erel]

are they using low-level (hardware) of network cards to access ?

Yes. It is not possible to implement such sniffer with B4J.