멀티프로필의 적용시점

친구설정 걸면 바로 적용된다. (상대측에서 내 프로필이 캐싱되어 있을수 있다. 앱을 껏다켜거나, 채팅방을 열거나 프로필을 누르면 바로 적용된다)

생일알림

생일 알림은 카카오톡 서버에서 벌크로 처리하는듯 함. 17시 10분 즈음에 켰는데 17:40이 되도록 표시가 안 뜸. 아무래도 휴대폰을 껏다켜거나 프로필을 수정해도 "생일인 친구"목록이 업데이트 안 되는걸로 봐서는 매일 0시에 한번에 처리하는듯. 프로필 정보 부를때 마다 생일날짜를 보내는것은 개인정보 보호상 힘들것 같고, 서버에서 어떻게 처리하는듯 함

카카노 계정 → 내정보 관리 → 프로필 업데이트 설정 → 프로필정보를 항상 최신으로 유지 켰는데도 작동안함 (17:42)

18:00 ~ 18:02. 매 정시에 업데이트 하나 싶어서 체크해봤는데 업데이트 안됨.

19:20 동일

00시가 되니까 생김. 서버 캐싱이 되어있는듯.

00시 05분에 파란색 ESukmean의 생일 알림을 껏는데 00시 30분이 되도록 계속 유지가 됨. 이것또한 서버 캐싱이 있는듯 함.

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