steve-todorov / netty-spring-example

TCP communication server with Netty And SpringBoot

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