works with tcp connection

try nc localhost 8080 to see progress

main.go

@@ -2,8 +2,10 @@ package main
 
 import (
 	"fmt"
+	"io"
+	"log"
 	"math/rand"
-	"net/http"
+	"net"
 	"sync"
 	"time"
 )
@@ -73,8 +75,20 @@ var q = queue{
 }
 
 func main() {
-	http.HandleFunc("/", handler)
-	go http.ListenAndServe(":8080", nil)
+	listener, err := net.Listen("tcp", "localhost:8080")
+	if err != nil {
+		log.Fatal(err)
+	}
+	go func() {
+		for {
+			conn, err := listener.Accept()
+			if err != nil {
+				log.Print(err)
+				continue
+			}
+			handleConn(conn)
+		}
+	}()
 	fmt.Println("here")
 	load(&q)
 	printer(&q)
@@ -87,8 +101,15 @@ func main() {
 	}
 }
 
-func handler(w http.ResponseWriter, req *http.Request) {
-	mu.Lock()
-	fmt.Fprintf(w, fmt.Sprintf("%v", q))
-	mu.Unlock()
+func handleConn(c net.Conn) {
+	defer c.Close()
+	for {
+		mu.Lock()
+		_, err := io.WriteString(c, fmt.Sprintf("%v\n", q))
+		mu.Unlock()
+		if err != nil {
+			return
+		}
+		time.Sleep(time.Millisecond * 100)
+	}
 }