[BG-387]: 유저 웹 소켓 연결 커넥션 수 제한 (4h / 2h) #107
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Why
분산된 서버 환경에서 커넥션 수를 제한을 구현해야 되서
기존에 생각했던 것 보다 오래 걸렸다
How
워크스페이스 유저의 최대 커넥션 수를 20으로 제한하였다
제한된 커넥션 보다 너 많은 요청시
가장 오래된 커넥션을 찾고
해당 서버에 관련 커넥션이 있으면 redis 와 socket session을 삭제하고
해당 서버에 없으면 redis pub/sub을 사용하여 삭제 요청을 한다
Link
BG-387