Intro demo to WWDC2018 new Network framework; all by swift.
How to use: This demo contains a sender and a listener. (Now the sender has not been implemented yet.)
You can test it with the nc tool built in the mac os.
for example:
You use the listener in the demo, listen to port 8888;
then go to the terminal:
nc 127.0.0.1 8888 -- here we will get a connection
test message1 -- typing to send messages to port 8888, will be captured by the listener
test message2 -- typing to send messages to port 8888, will be captured by the listener
EOF -- ctl+c disconnect