Netty Spring Boot Example

TCP communication server with Netty And SpringBoot

This TCP Communication Service is the simple backend application for developer who wants to make tcp service with Spring-Boot and Netty.

The main purpose of this codes is to explain how to build Netty based server application with Spring Boot.

Feature

• Telnet Client can send message to other telnet client.

How to use

• Run com.zbum.example.socket.server.netty.Application with IDE or Maven

    $ mvn spring-boot:run

• Connect to this server by telnet command.
• And login with login command.

    $ telnet localhost 8090
    Trying ::1...
    Connected to localhost.
    Escape character is '^]'.
    Your channel key is /0:0:0:0:0:0:0:1:57220
    login A
    Successfully logged in as A.

• Connect to this server by telnet command on another terminal and login.

    $ telnet localhost 8090
    Trying ::1...
    Connected to localhost.
    Escape character is '^]'.
    Your channel key is /0:0:0:0:0:0:0:1:57221
    login B
    Successfully logged in as B.

• From now, you can send message to A by below

    A::I Love You!!!
    The message was sent to [A] successfully.

• Then, you can receive Message like below

    $ telnet localhost 8090
    Trying ::1...
    Connected to localhost.
    Escape character is '^]'.
    Your channel key is /0:0:0:0:0:0:0:1:57220
    login A
    Successfully logged in as A. 
    B>I Love you!!

TODO

• Establishing connection with TLS and SNI

If you want to know about the Author

• see : https://www.manty.co.kr