In this recipe, we are going to update the handleRequest method in the program to write data back to the client. Perform the following steps:
- Create tcp-server-write-data.go and copy the following content:
package mainimport ( "bufio" "fmt" "log" "net")const ( CONN_HOST = "localhost" CONN_PORT = "8080" CONN_TYPE = "tcp")func main() { listener, err := net.Listen(CONN_TYPE, CONN_HOST+":"+CONN_PORT) if err != nil { log.Fatal("Error starting tcp server : ", err) } defer listener.Close() log.Println("Listening on " + CONN_HOST + ":" + CONN_PORT) for { conn, err := listener.Accept() if err != nil { log.Fatal("Error accepting: ", err.Error()) } go handleRequest(conn) }}func handleRequest(conn net.Conn) { message, err := bufio.NewReader(conn).ReadString('\n') ...
