Fixing sleep interval that compounds #216
Merged
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It was observe that during polling of token, if an error keeps returning from the http_client, the sleep interval compounds by 2. This scenario can be reproduced if ethernet cable is unplugged for a long time not more than the expiry time.
To reproduced, set up a custom curl http_client with connect_timeout() and timeout() from Easy2 curl-rust crate.
Thus, a max back off interval is introduce to up a limit to the compounding of time interval.