Original commit message from CVS:
apparently it's an error to specify nc -l -p 3000 - though the short usage
does not make it very clear that you can drop the host arg with -l
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Use these tests to test functionality of the various tcp plugins
-* server: nc -l -p 3000
+* server: nc -l 3000
client: nc localhost 3000
everything you type in the server is shown on the client
everything you type in the client is shown on the server
-* server: nc -l -p 3000
+* server: nc -l 3000
client: gst-launch tcpclientsrc protocol=none port=3000 ! fdsink fd=2
everything you type in the server is shown on the client
-* server: nc -l -p 3000
+* server: nc -l 3000
client: gst-launch fdsrc fd=1 ! tcpclientsink protocol=none port=3000
everything you type in the client is shown on the server