diff --git a/proxy/client.go b/proxy/client.go
index fb71f91..d5b2e43 100644
--- a/proxy/client.go
+++ b/proxy/client.go
@@ -7,14 +7,13 @@ import (
 	"time"
 
 	"github.com/gorilla/websocket"
-	"github.com/lesismal/nbio/nbhttp"
 )
 
-var client *nbhttp.Client
-
-//var connection *websocket.Conn
+var connection *websocket.Conn
 
+// proxy-client
 func Start_client(v string, w string) {
+	var err error
 
 	for {
 
@@ -26,7 +25,7 @@ func Start_client(v string, w string) {
 		}
 
 		fmt.Println("Connect to node", v, "using wallet address", w)
-		connection, _, err := websocket.DefaultDialer.Dial(u.String(), nil)
+		connection, _, err = websocket.DefaultDialer.Dial(u.String(), nil)
 		if err != nil {
 			time.Sleep(5 * time.Second)
 			fmt.Println(err)
@@ -38,9 +37,17 @@ func Start_client(v string, w string) {
 			if msg_type != websocket.TextMessage || err != nil {
 				break
 			} else {
+				fmt.Println(string(recv_data))
+				//edit_blob(recv_data)
 				go SendTemplatesToNode(recv_data)
 			}
 		}
 
 	}
 }
+
+func SendToDaemon(buffer []byte) {
+	connection.SetWriteDeadline(time.Now().Add(100 * time.Millisecond))
+	connection.WriteMessage(websocket.TextMessage, buffer)
+	return
+}
diff --git a/proxy/server.go b/proxy/server.go
index 7f6d391..dd7a10e 100644
--- a/proxy/server.go
+++ b/proxy/server.go
@@ -93,6 +93,7 @@ func CountMiners() int {
 	return miners_count
 }
 
+// forward all incoming templates from daemon to all miners
 func SendTemplatesToNode(data []byte) {
 
 	for rk, rv := range client_list {
@@ -113,6 +114,7 @@ func SendTemplatesToNode(data []byte) {
 
 }
 
+// handling for incoming miner connections
 func onWebsocket(w http.ResponseWriter, r *http.Request) {
 	if !strings.HasPrefix(r.URL.Path, "/ws/") {
 		http.NotFound(w, r)
@@ -145,6 +147,7 @@ func onWebsocket(w http.ResponseWriter, r *http.Request) {
 	Address = address
 }
 
+// forward results to daemon
 func newUpgrader() *websocket.Upgrader {
 	u := websocket.NewUpgrader()
 
@@ -157,18 +160,8 @@ func newUpgrader() *websocket.Upgrader {
 		client_list_mutex.Lock()
 		defer client_list_mutex.Unlock()
 
-		for rk, rv := range client_list {
-
-			go func(k *websocket.Conn, v *user_session) {
-				defer globals.Recover(2)
-
-				k.SetWriteDeadline(time.Now().Add(100 * time.Millisecond))
-				k.WriteMessage(websocket.TextMessage, data)
-				fmt.Println("Submit result to node from miner: ", v.address)
-
-			}(rk, rv)
-		}
-
+		SendToDaemon(data)
+		fmt.Println("Submit result to node")
 	})
 
 	u.OnClose(func(c *websocket.Conn, err error) {