I don't know any stateless messageing system which can send data from server to client without steady client connection like websocket. so I built one. and name it RTCserver. it uses fcm and webrtc in a clever way to send server data to client. and it's stateless so you can spin up bunch of sender instances and use a load balancer as you normally do. sad part is I am building things alone so I don't know how it can be more robust. how this will go i want you to join this opensource project. comment how can I improve or what will be your use case or how would you use it.
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