enforce to close accepted connection after processing

[jshen14]

Enforce close of accepted connection in golang simple server to avoid memory leak

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[fishy]

please fix the failed unit test.

[jshen14]

@fishy I updated to fix golang unit test. Now I see there is build error due to python test. I dont understand how that is related to my changes. Could you help me understand what I need to fix?

[fishy]

@jshen14 sorry I missed your comment last year 😓

please rebase your change on top of latest master branch and the python tests should be fixed now.