Fixed bug in TestEvent (now must fix Engine).

git-svn-id: svn://graphite/hackamore/trunk/Hackamore@63 57787f05-46dc-4277-aca0-fea81b7b9c9c
Fixed MacOS vs. Linux compatibility issue with respect to affect of
closing sockets on the far end. Socket UT now passes on both. (This was
just a change to the UT, not the production code.)

git-svn-id: svn://graphite/hackamore/trunk/Hackamore@64 57787f05-46dc-4277-aca0-fea81b7b9c9c