threads.run(_RenewSliver, server, xrn, [cred], expiration_time, call_id)
# 'and' the results
return reduce (lambda x,y: x and y, threads.get_results() , True)
threads.run(_RenewSliver, server, xrn, [cred], expiration_time, call_id)
# 'and' the results
return reduce (lambda x,y: x and y, threads.get_results() , True)