fix: pong not sent

v1/client/client.go

@@ -324,19 +324,19 @@ func (wsClient *SafeWebsocketClient) connect() error {
 	}()
 
 	conn.SetPingHandler(func(pingData string) error {
-		wsClient.writeChan <- Message{
-			MessageType: MessageTypePong,
-			Data:        []byte(pingData),
-		}
-		// if err := conn.WriteMessage(websocket.PongMessage, []byte(pingData)); err != nil {
-		// 	if err == websocket.ErrCloseSent {
-		// 		return nil
-		// 	}
-		// 	if netErr, ok := err.(interface{ Timeout() bool }); ok && netErr.Timeout() {
-		// 		return nil
-		// 	}
-		// 	return err
+		// wsClient.writeChan <- Message{
+		// 	MessageType: MessageTypePong,
+		// 	Data:        []byte(pingData),
 		// }
+		if err := conn.WriteMessage(websocket.PongMessage, []byte(pingData)); err != nil {
+			if err == websocket.ErrCloseSent {
+				return nil
+			}
+			if netErr, ok := err.(interface{ Timeout() bool }); ok && netErr.Timeout() {
+				return nil
+			}
+			return err
+		}
 		return nil
 	})
 
@@ -355,7 +355,7 @@ func (wsClient *SafeWebsocketClient) startPingTicker(ctx context.Context) {
 		case <-ticker.C:
 			wsClient.writeChan <- Message{
 				MessageType: websocket.PingMessage,
-				Data:        nil,
+				Data:        []byte{},
 			}
 		}
 	}