Chat Backend service development

[hyunbin7303]

What is the purpose of Chat Backend Service?

• Users can discuss throughout the application.
• User group communication - Don't need to rely on other platform.
• Quickly create a task without additional setup

Technology stacks

• Discussion required

Communication Protocol.

Main client of this application: HMobile App
GRPC? WebSocket?
https://ably.com/topic/grpc-vs-websocket