Update client

chat-tests/cmd/client.go

@@ -7,27 +7,26 @@ package cmd
 import (
 	"fmt"
 	"github.com/spf13/cobra"
-	"log"
-	//"os"
+	"os"
 )
 
 // clientCmd represents the client command
 var clientCmd = &cobra.Command{
 	Use:   "client",
-	Short: "Client interface for tiny-chat",
+	Short: "Client interface for mini-chat",
 	Long: `Refactored mini-chat client that properly interfaces
 with its server.
 
 Example:
- ./tiny-chat client --ip 192.168.0.100 --port 1337`,
+ ./mini-chat client --ip 192.168.0.100 --port 1337`,
 	Run: func(cmd *cobra.Command, args []string) {
-		// if len(args) == 0 {
-		// 	cmd.Help()
-		// 	os.Exit(0)
-		// }
 
 		if err := setClientParameters(cmd); err != nil {
-			log.Fatalf("Error happened trying to set parameters: %v\n", err)
+			cmd.Help()
+			fmt.Printf("\n-----------------------\n")
+			fmt.Println(err)
+			fmt.Printf("-----------------------\n")
+			os.Exit(0)
 		}
 
 		Client()

chat-tests/cmd/clientFunc.go

@@ -1,17 +1,19 @@
+/*
+Copyright © 2024 Raul <raul@bulgariu.xyz>
+*/
+
 package cmd
 
 import (
 	"bufio"
 	"fmt"
+	"github.com/jroimartin/gocui"
+	"github.com/nsf/termbox-go"
 	"log"
 	"net"
 	"os"
 	"strings"
 	"time"
-
-	"github.com/jroimartin/gocui"
-	"github.com/nsf/termbox-go"
-	//"time"
 )
 
 type Message struct {
@@ -60,9 +62,14 @@ func listenMessages(g *gocui.Gui) {
 	for {
 		messageFromServer, err := receiveMessage(data.Server)
 		if err != nil {
+			// Avoid triggering an error if client quits the client
+			if err == gocui.ErrQuit {
+				g.Close()
+			} else {
 				g.Close()
 				log.Fatalf("Error occurred reading from server: %v\n", err)
 			}
+		}
 
 		formattedMessage := strings.TrimRight(messageFromServer, "\n")
 		fmt.Fprintln(chatbox, formattedMessage)
@@ -109,25 +116,6 @@ func GUI() {
 	}
 }
 
-// func listener(g *gocui.Gui, conn net.Conn) {
-// 	time.Sleep(time.Second)
-// 	chatbox, err := g.View("chatbox")
-// 	if err != nil {
-// 		log.Panicln(err)
-// 	}
-// 	for {
-// 		reply := make([]byte, 2048)
-// 		_, err := conn.Read(reply)
-// 		if err != nil {
-// 			g.Close()
-// 			log.Fatalf("Server closed connection\n")
-// 		}
-//
-// 		fmt.Fprintln(chatbox, string(reply))
-// 		termbox.Interrupt()
-// 	}
-// }
-
 func quit(*gocui.Gui, *gocui.View) error {
 	return gocui.ErrQuit
 }
@@ -146,9 +134,6 @@ func sendToServer(g *gocui.Gui, v *gocui.View) error {
 	if msg == "" {
 		return nil
 	}
-	//////////////7
-
-	//////////////7
 
 	data.Contents = msg
 	data.toSend()