Nex Protocol Client in Go

nex.go

package main

import (
	"bufio"
	"fmt"
	"net"
	"os"
)

const (
	ServerAddr = "localhost:1900" // Change this to your server address
)

func main() {
	conn, err := net.Dial("tcp", ServerAddr)
	if err != nil {
		fmt.Printf("Error connecting to server: %s\n", err)
		return
	}
	defer conn.Close()

	fmt.Print("Enter Nex URI (path): ")
	scanner := bufio.NewScanner(os.Stdin)
	if scanner.Scan() {
		path := scanner.Text()
		sendRequest(conn, path)
		receiveResponse(conn)
	}
}

func sendRequest(conn net.Conn, path string) {
	fmt.Fprintf(conn, "%s\n", path)
}

func receiveResponse(conn net.Conn) {
	scanner := bufio.NewScanner(conn)
	for scanner.Scan() {
		fmt.Println(scanner.Text())
	}
	if err := scanner.Err(); err != nil {
		fmt.Printf("Error reading response: %s\n", err)
	}
}