Fix flush indefinite wait. #45
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If there is network connectivity and a socket is connected, but there is currently no route to the host or the host isn't responding, a client flush call can wait indefinitely (until the server responds again). Typically this might trigger a watchdog if the server doesn't respond promptly, so we would like to stop the connection instead.
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If there is network connectivity and a socket is connected, but there is currently no route to the host or the host isn't responding, a client flush call can wait indefinitely (until the server responds again).
Typically this might trigger a watchdog if the server doesn't respond promptly, so we would like to stop the connection instead.