registration_id在什么情况下会失效或者多久会更新它
1、比如我登上App。从登录接口获取registration_id,然后我不再获取registration_id,它多久会更变,或是是失效
2、登录后,是否我再次打开App都要重新获取这个registration_id
3、出现{"msg_id":"38280628762199472","error":{"code":1011,"message":"cannot find user by this audience"}},能否根据msg_id去极光后台查找错误呢