Github user SolidWallOfCode commented on the pull request: https://github.com/apache/trafficserver/pull/145#issuecomment-63715069 I'm a little concerned about the kill_tunnel() in HttpSM::kill_this(). The problem IMHO is that we may not want to toast off the NetVCs in the tunnel even if the SM is shutting down because of potential keep alives. There is also the issue of potentially calling do_io_close() more than once on a VC. I think the other changes are reasonable.
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