Advanced Techniques in Go Programming/

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Developing Concurrent TCP Servers

Developing Concurrent TCP Servers

Let’s learn how to develop concurrent TCP servers with Go.

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This lesson teaches a pattern for developing concurrent TCP servers, which are servers that are using separate goroutines to serve their clients following a successful Accept() call. Therefore, such servers can serve multiple TCP clients at the same time. This is how real-world production servers and services are implemented.

Coding example

The code of concTCP.go is as follows:

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package main
import (
	"bufio"
	"fmt"
	"net"
	"os"
	"strconv"
	"strings"
)
var count = 0
func handleConnection(c net.Conn) {
	fmt.Print(".")
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