Multiplayer can be hard!

But sometimes your game is just to small to warrant putting many hours and dollars into a networking solution.

Maybe you don't have much time, because you are participating in a game jam.
Maybe you don't want to have to deal with other complex networking solutions.
Maybe your game is just for you and your friends and you only have a local / private webserver.
Your game does not require a high send rate, because you are making a turn based game?

Then this simple solution might be for you!

It uses http and polling to relay text messages between clients.
Clients can open / close rooms, join or leave them (increment / decrement room player number) and send / fetch messages.

(Requires your own webserver
Includes Rock Paper Scissors demo)

MpHttpRelay