No error log is output when sending Android push notifications with invalid tokens.
j-nishime opened this issue · 0 comments
j-nishime commented
Problem
No error log is output when sending Android push notifications with invalid tokens.
Cause
When the FCM API receives an invalid token, it writes an error statement in the response body and returns it with status 200.
However, Gaurun does not support that specification.
Reference
https://firebase.google.com/docs/cloud-messaging/http-server-ref#error-codes
Suggestion
It used to support the specification, but it was deleted by the following commit.
I think it can be solved by referring to this commit and and restoring the deleted implementation.