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handle azure-mgmt expired auth tokens by clearing the client cache and retrying #1099
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chkeita
approved these changes
Jul 22, 2021
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In order to reduce how frequently the IMS is hit from the service, the service caches the azure-mgmt clients between API calls. While the management APIs should have some amount of authentication expiration redundancy built in, not all of them do.
This is seen with
ClientAuthenticationError, most often with the nested exception record ofExpiredAuthenticationToken.This wraps all of the compute layer functionality with a wrapper that checks if there has been an exception, and retries the request.