Silent Renewel making two calls immediately to token end point

[VijayaSaiRam]

Hi team,

I am this library for oauth2.0 implementation . It has been observed that, some times it is making two successive calls to token -end point in silent renewal of access_token.
Though first call is successful, it is making the second call immediately to get the access token and refresh token,
and next time ,
when the refresh token used in the previous call is used in token rotation, I am getting the error response from server saying,

{"error_descirption":"Unknown, invalid or expired refresh token" , "error":"invalid_grant"}

Could some one please help me to sort out this issue.

[pamapa]

Please enable logging or debug to find out the origin of the two calls. Without knowing where it is coming from its nearly impossible to help you...

[pamapa]

One call could be coming from SilentRenewService if settings.automaticSilentRenew == true, which is the default, the other one?

[VijayaSaiRam]

I am using only this library for authentication purpose.. This is not happening all the time. Sometimes , it is making two calls one after the other immediately even the first call is success..

[pamapa]

Might be related to #430

[mparsakia]

I'm having this same issue.

[IonutMilasSecurrency]

Same issue here as well

[shreyalg10]

Similar issue here. It only happens once when user has logged in for the first time (even if I don't have any other tabs/window open.)