give some more control over request params and their entries for the end-developers

Former-commit-id: 91362d3de5c63faf0d124e66747e40ad0df04fbb

_examples/websocket/connectionlist/main.go

@@ -77,7 +77,7 @@ func main() {
 
 	go func() {
 		i := 0
-		for range time.Tick(1*time.Second){ //another way to get clock signal
+		for range time.Tick(1 * time.Second) { //another way to get clock signal
 			mutex.Lock()
 			broadcast(Conn, fmt.Sprintf("aaaa2 %d\n", i))
 			mutex.Unlock()