39220f3d9a
of connections, we cannot afford to allow "disappeared" client to cause us to leave one of the 14 connections open and hanging in a read() forever. (SO_KEEPALIVE causes probe packets to be sent after a few hours of IDLE time where no data has been transferred. Sup should NEVER do this, so the only time it will have an effect is if it looses the remote machine)
This is the current CMU sup, modified to support on-the-fly compression. It is the same sup used with NetBSD, and thus we've converged on the configuration parameters (in other words, don't be alarmed - it works fine with FreeBSD!).