PracticeDev/study_go/tcp/server.go

37 lines
857 B
Go

package main
import (
"fmt"
"net"
)
func main() {
fmt.Println("Starting the server ...")
// 创建 listener
listener, err := net.Listen("tcp", "localhost:50000")
if err != nil {
fmt.Println("Error listening", err.Error())
return //终止程序
}
// 监听并接受来自客户端的连接
for {
conn, err := listener.Accept()
if err != nil {
fmt.Println("Error accepting", err.Error())
return // 终止程序
}
go doServerStuff(conn)
}
}
func doServerStuff(conn net.Conn) {
for {
buf := make([]byte, 512)
len, err := conn.Read(buf)
if err != nil {
fmt.Println("Error reading", err.Error())
return //终止程序
}
fmt.Printf("Received data: %v\n", string(buf[:len]))
}
}