tree 6fb89ecc2aeb9d40978de532f541a2748f518b79
parent 52eb7c21e868df4fec2410ed360d8b7eb56d0869
author George Keishing <gkeishin@in.ibm.com> 1645697657 -0600
committer George Keishing <gkeishin@gmail.com> 1647351038 +0000

Handle JSONDecodeError and other exception during redfish login

Intermittently, we hit this error

    <class 'json.decoder.JSONDecodeError'>
    Expecting value: line 1 column 1 (char 0)

Observation:
   - redfish 2.1.5 package level gives JSONDecodeError
   - redfish 3.1.1 package for the same raise exception
     redfish.rest.v1.InvalidCredentialsError

After handling and re-try as well, noticed it does seems
to help but gracefully fail and also re-try better success
rate in case of temporary server problems.

Change-Id: Idf29a029b5291ffd2f62ed6cf2729b6485b335a6
Signed-off-by: George Keishing <gkeishin@in.ibm.com>