dmiller 65c50eb695 re-apply r33185 ...

Consolidate connect-scan status and errno checking

    Previously, the return value and socket errors from the connect() call
    were checked in two different places: immediately after the call, and
    then later as the sockets were select()ed over. This led to a divergence
    of logic, so the immediate checking failed to set state reasons or
    contribute to timing. This commit puts all such checking into a single
    function, handleConnectResult, so further improvements will not diverge
    again.

2014-07-08 15:17:10 +00:00

215 KiB

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