echo example

[Mark Hermansdorfer <markh mnemonics-esd com>]

I hope somebody can help with this problem.  When I run the 'echo' example
across the network only the first message I type in to the echo client makes
it to the echo server.  This happens every time.  I have command line
arguments set as follows:

	-ORBIIOPUSock=0 -ORBIIOPIPv4=1

I am running on Linux 2.4.4 platforms.

TIA

Mark