Echo Server is a low-level non-blocking RFC-862 compliant echo server.
CR Echo Server is a low-level non-blocking echo server.
It will echo-back the contents of the buffer if it has reached 1024 characters, or encountered a carriage return.
You can run the Java Jar file directly, or you can use it as a library
EchoServer server = new EchoServer(7, 1);
server.start();
Using telnet
you can easily test the server.
telnet localhost 7