sock domain tin soc reader ted ips for urn

/*server.go */

package main

import (
"bufio"
"fmt"
"net"
"time"
)

func main() {
var unixAddr *net.UnixAddr

unixAddr, _ = net.ResolveUnixAddr("unix", "/tmp/unix_sock")

unixListener, _ := net.ListenUnix("unix", unixAddr)

defer unixListener.Close()

for {
unixConn, err := unixListener.AcceptUnix()
if err != nil {
continue
}

fmt.Println("A client connected : " + unixConn.RemoteAddr().String())
go unixPipe(unixConn)
}

}

func unixPipe(conn *net.UnixConn) {
ipStr := conn.RemoteAddr().String()
defer func() {
fmt.Println("disconnected :" + ipStr)
conn.Close()
}()
reader := bufio.NewReader(conn)

for {
message, err := reader.ReadString('\n')
if err != nil {
return
}

fmt.Println(string(message))
msg := time.Now().String() + "\n"
b := []byte(msg)
conn.Write(b)
}
}

/* client.go */

package main

import (
"bufio"
"fmt"
"net"
"time"
)

var quitSemaphore chan bool

func main() {
var unixAddr *net.UnixAddr
unixAddr, _ = net.ResolveUnixAddr("unix", "/tmp/unix_sock")

conn, _ := net.DialUnix("unix", nil, unixAddr)
defer conn.Close()
fmt.Println("connected!")

go onMessageRecived(conn)

b := []byte("time\n")
conn.Write(b)

<-quitSemaphore
}

func onMessageRecived(conn *net.UnixConn) {
reader := bufio.NewReader(conn)
for {
msg, err := reader.ReadString('\n')
fmt.Println(msg)
if err != nil {
quitSemaphore <- true
break
}
time.Sleep(time.Second)
b := []byte(msg)
conn.Write(b)
}
}

go語言實現unix domain socket 客戶端/服務端