43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
// socket-server project main.go
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package main
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import (
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"fmt"
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"net"
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"os"
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)
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const (
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SERVER_HOST = "localhost"
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SERVER_PORT = "9988"
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SERVER_TYPE = "tcp"
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)
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func main() {
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fmt.Println("Server Running...")
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server, err := net.Listen(SERVER_TYPE, SERVER_HOST+":"+SERVER_PORT)
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if err != nil {
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fmt.Println("Error listening:", err.Error())
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os.Exit(1)
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}
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defer server.Close()
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fmt.Println("Listening on " + SERVER_HOST + ":" + SERVER_PORT)
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fmt.Println("Waiting for client...")
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for {
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connection, err := server.Accept()
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if err != nil {
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fmt.Println("Error accepting: ", err.Error())
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os.Exit(1)
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}
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fmt.Println("client connected")
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go processClient(connection)
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}
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}
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func processClient(connection net.Conn) {
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buffer := make([]byte, 1024)
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mLen, err := connection.Read(buffer)
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if err != nil {
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fmt.Println("Error reading:", err.Error())
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}
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fmt.Println("Received: ", string(buffer[:mLen]))
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_, err = connection.Write([]byte("Thanks! Got your message:" + string(buffer[:mLen])))
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connection.Close()
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}
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