Consider omitting connection closed message at the end of commands

[filippsen]

It is understandable that commands targetting remote pods and hosts involve opening and closing connections. However, the Connection to <IP> closed. message at the end is potentially confusing. Example:

sns pod logs mypod

Output:

1617604253 simplenetes_io 10.0.2.100 - - [05/Apr/2021:06:30:53 +0000] "GET / HTTP/1.1" 206 364 "-" "Mozilla/5.0" "10.0.2.100"
1617604342 simplenetes_io 10.0.2.100 - - [05/Apr/2021:06:32:22 +0000] "GET / HTTP/1.1" 200 364 "-" "abc/1.1" "10.0.2.100"
1617604514 simplenetes_io 10.0.2.100 - - [05/Apr/2021:06:35:14 +0000] "GET / HTTP/1.1" 200 364 "-" "dfg" "10.0.2.100"
1617616950 simplenetes_io 10.0.2.100 - - [05/Apr/2021:10:02:30 +0000] "HEAD / HTTP/1.1" 200 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36" "10.0.2.100"
Connection to <redacted IP> closed.