Check Presence of user for video calling

[abhishek...@talent4assure.in]

Hi everyone,

I am using peer js for video calling using PeerJs cloud server i have to manually enter the peer id to connect from user. Please tell me how would i send request to user for connecting .

Example like we make video call in hangout or facebook i have list of online user i choose one and start calling.

How can i show list of online user in my website.

Please Help