Reload operation for standalone AS7 seems to sometimes fail.
Reason is that during reload, the server is closing its management socket for a short period of time. Depending on various influences (load on platform, swapped-in state etc.) this can happen before the
server was able to send an answer.
We need to treat this like the shutdown operation, where a connection refused is ignored as a valid (intermitted) outcome.
dac66dc on as7plugin
Pushed to master 40aab040
verified as follows: scheduled operation reload on AS7 server. the operation history reports no error, and i can see from the AS7 console that no errors occurred. then i scheduled a recurring operation on reload to occur 10 times, and no errors occurred.
marking VERIFIED BZs to CLOSED/CURRENTRELEASE
changing status of VERIFIED BZs for JON 2.4.2 and JON 3.0 to CLOSED/CURRENTRELEASE