N2WS-23161 - When server fails to terminate worker, it is failing to add log message

N2WS-23161 - When server fails to terminate worker, it is failing to add log message

Issue:
When N2WS Server is failing to terminate a worker instance, there is an exception when adding the log
Traceback (most recent call last):
File "./cpmserver/cpm/backup_copy/proxy_operations.py", line 194, in terminate_proxy
File "./cpmserver/cpm/backup_copy/proxy_operations.py", line 215, in terminate_instance
AttributeError: 'NoneType' object has no attribute 'add_log'

Solution:
  1. 4.2.0 - upgrade to 4.2.2 and install patch
  2. v4.2.1/4.2.2 - install attached patch