Testing sending messages to server from client

cmd/client.go

@@ -5,6 +5,7 @@ Copyright © 2024 Raul
 package cmd
 
 import (
+	"bufio"
 	"fmt"
 	"net"
 	"os"
@@ -15,13 +16,10 @@ import (
 // clientCmd represents the client command
 var clientCmd = &cobra.Command{
 	Use:   "client",
-	Short: "A brief description of your command",
-	Long: `A longer description that spans multiple lines and likely contains examples
-and usage of using your command. For example:
-
-Cobra is a CLI library for Go that empowers applications.
-This application is a tool to generate the needed files
-to quickly create a Cobra application.`,
+	Short: "Connect to a mini-chat server",
+	Long: `Connect to a mini-chat server.
+	Example:
+	./mini-chat client --ip 192.168.0.50 --port 1337`,
 	Run: func(cmd *cobra.Command, args []string) {
 		client(cmd)
 	},
@@ -43,13 +41,49 @@ func init() {
 	// clientCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
 
+func readMsg(conn net.Conn) error {
+	reply := make([]byte, 1024)
+	conn.Read(reply)
+	fmt.Println(string(reply))
+	return nil
+}
+
 func client(cmd *cobra.Command) {
 	port, _ := cmd.Flags().GetString("port")
 	ip, _ := cmd.Flags().GetString("ip")
 	if ip == "" {
 		fmt.Println("Not enough arguments, run \"-h\" parameter to see all the parameters!")
-		os.Exit(1)
+		os.Exit(0)
+	}
+	if port == "" {
+		port = "1302"
 	}
 	socket := ip + ":" + port
-	net.Dial("tcp", socket)
+	conn, err := net.Dial("tcp", socket)
+	cobra.CheckErr(err)
+	defer conn.Close()
+
+	// go func() {
+	// 	for {
+	// 		reply := make([]byte, 1024)
+	// 		conn.Read(reply)
+	// 		fmt.Println(string(reply))
+	// 	}
+	// }()
+
+	// TODO: GET READING DATA FROM SERVER WORKING
+
+	for {
+		msg, err := bufio.NewReader(os.Stdin).ReadString('\n')
+		cobra.CheckErr(err)
+		conn.Write([]byte(msg))
+		go readMsg(conn)
+	}
+
+	// msg, err := bufio.NewReader(os.Stdin).ReadString('\n')
+	// fmt.Println(msg)
+
+	//fmt.Println(string(data))
+
+	//ui()
 }