Dear Boccio ,
Many Thanks for your reply, what i want is to add current member and selected member at the last of connectstring. as below
$avconfig['connectionstring'] = 'rtmp://yourwebhosting'HERE
$avconfig['connectionstring'] = 'rtmp://yourwebhosting/user1_user2' for one to one chat, for current user i gt get that via $currentuser but i am not able to get selected member .
Please help me in this.