Not support multi-session

[thanhhuyen2297pt]

I see PEAR library only supports single session(tab on website).
Detail:
-session 1( 1 tab on Google Chrome: http://0.0.0.0:8000/): everything is working properly. Ex: DataChannel oke, i can send messege and receive in callback function on_message(): "Got message ..."
-session 2( 1 tab another on Google Chrome: http://0.0.0.0:8000/): error occurred.
+Work properly only with session 2.
+session 1: error. Everything stop. EX: I can't send and receive message.

==>So exactly does the library support multiple sessions?
Example help me how to create Multi-session for PeerConnection. Thank you for your help.