Added stress-test for the net impl

Author: dgrr

stress-tests/dgrr_net.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/dgrr/websocket"
+)
+
+func OnMessage(c *websocket.Conn, isBinary bool, data []byte) {
+	c.Write(data)
+}
+
+func main() {
+	wS := websocket.Server{}
+	wS.HandleData(OnMessage)
+
+	s := http.Server{
+		Addr: ":8081",
+		Handler: http.HandlerFunc(wS.NetUpgrade),
+	}
+
+	fmt.Println(s.ListenAndServe())
+}