TcpIp client socket sample code using "dart:io" API
- Run "TcpServer" app and configure its ip and port
- example : 127.0.0.1, 3333
- Run app
- input ip address and port number
- press "connect"
- send message via press send button
- Tx... will be display at window
- send message from TcpServer tool
- Rx... will be display
- Add and modify what you need
- referenced code from "https://here4you.tistory.com/256?category=803195"