| author | ms.author | ms.date | ms.service | ms.subservice | ms.topic |
|---|---|---|---|---|---|
mmacy |
marsma |
11/25/2020 |
active-directory |
develop |
include |
You're expected to implement your own retry policies when calling MSAL. MSAL makes HTTP calls to the Azure AD service, and occasionally failures can occur. For example the network can go down or the server is overloaded.
When the Service Token Server (STS) is overloaded with too many requests, it returns HTTP error 429 with a hint about how long until you can try again in the Retry-After response field.