Start or stop TCP/IP echo server
Communicate with Echo TCP/IP Server
This example shows how to set up an echo TCP/IP server. Start the echo server on port 4000 and create a TCP/IP client object. Connect the TCP/IP client object to the host.
echotcpip('on',4000) t = tcpclient('localhost',4000);
Write to the host and read from the host.
writeline(t,'echo this string.') data = readline(t)
data = "echo this string."
Stop the echo server, disconnect the TCP/IP client object from the host, and clear the TCP/IP client object.
echotcpip('off') clear t
port — Port number of the server
Port number of the server, specified as a number between 1 and 65535, inclusive.