05.0.md

eBook/examples/chapter_15/client.go

@@ -1,36 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"os"
-	"net"
-	"bufio"
-	"strings"
-)
-
-func main() {
-	conn, err := net.Dial("tcp", "localhost:50000")
-	if err != nil {
-		// No connection could be made because the target machine actively refused it.
-		fmt.Println("Error dialing", err.Error())
-		return // terminate program
-	}
-
-	inputReader := bufio.NewReader(os.Stdin)
-	fmt.Println("First, what is your name?")
-	clientName, _ := inputReader.ReadString('\n')
-	// fmt.Printf("CLIENTNAME %s",clientName)
-	trimmedClient := strings.Trim(clientName, "\r\n") // "\r\n" on Windows, "\n" on Linux
-		
-	for {
-		fmt.Println("What to send to the server? Type Q to quit.")
-		input, _ := inputReader.ReadString('\n')
-		trimmedInput := strings.Trim(input, "\r\n")   
-		// fmt.Printf("input:--%s--",input)
-		// fmt.Printf("trimmedInput:--%s--",trimmedInput)
-		if trimmedInput == "Q" {
-			return
-		}
-		_, err = conn.Write([]byte(trimmedClient + " says: " + trimmedInput))
-	}
-}