xs/demo/server.go

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package main
import (
"fmt"
"io"
"log"
"net"
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// "blitter.com/herradurakex"
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)
func main() {
// Listen on TCP port 2000 on all available unicast and
// anycast IP addresses of the local system.
l, err := net.Listen("tcp", ":2000")
if err != nil {
log.Fatal(err)
}
defer l.Close()
fmt.Println("Serving on port 2000")
for {
// Wait for a connection.
conn, err := l.Accept()
if err != nil {
log.Fatal(err)
}
fmt.Println("Accepted client")
// Handle the connection in a new goroutine.
// The loop then returns to accepting, so that
// multiple connections may be served concurrently.
go func(c net.Conn) {
// Echo all incoming data.
io.Copy(c, c)
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fmt.Println("Client sent:%v\n", c)
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// Shut down the connection.
c.Close()
}(conn)
}
}