A Recreational Post System/Simple TCP

A default port of 5467.

The receiver of a connection must not do anything without being asked.

To greet, write HELLOIM name, with name being your canonical WAY element.
You will be welcomed with HELLOIM name, likewise.

To send messagges, write FORYOU message-count.
Then for each message, UNE line-count, and the message.

To receive messages, write ANYFORME?.
You will get a reply of FORYOU message-count.
Then for each message, UNE line-count, and the message.

To close cleanly, write BYEFORNOW.
You will get a reply the same.