From: "Hal E. Fulton" <hal9000@...>
Date: 2001-09-19T15:56:22+09:00
Subject: [ruby-talk:21377] How to tell if port is in use...

Hello all...

How do I tell whether another server already
is using a port? 

As far as I can see, starting up two TCPServers
on the same port on the same machine 
doesn't give an exception... 

Hal