destroy request on error to avoid hanging sockets

[benzekrimaha]

On timeout or other errors the socket was left open; we now destroy the request so the socket is properly closed.
Issue: HD-4352

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[maeldonn]

Could you add a test that reproduces the original problem (socket left open on error) and verifies it is now fixed?

[SylvainSenechal]

Could you add a test that reproduces the original problem (socket left open on error) and verifies it is now fixed?

Yeah if you are able to add a little test that counts connections or something it's nice, but might be hard I don't know

[maeldonn]

If @SylvainSenechal comment is right, we're missing the most important test.

[maeldonn]

LGTM. Just two small comments/questions.