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-First, build and run the EchoServer.
-You can set it to run on a specific port, or allow to pick an available port.
-Now start the echo server. It will output the port it started on.
-
-You can now use telnet to connect to the echo server and test it.
-Using the Terminal (/Applications/Utilities/Terminal.app)
-type in the following:
-telnet localhost [port]
-
-where "[port]" is replaced by the port the Echo server is running on.
-
-Type in anything you want, and hit return.
-Whatever you typed in will be displayed in the Echo Server, and echoed back to you.
-
-To end your telnet session hit Ctrl-], and type "quit".
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