Send mode data block when updating mode

NetworkClient.cpp

@@ -192,7 +192,7 @@ void NetworkClient::ListenThread()
 
             do
             {
-                bytes_read += port.tcp_listen(&data[bytes_read], 128);
+                bytes_read += port.tcp_listen(&data[bytes_read], header.pkt_size - bytes_read);
             } while (bytes_read < header.pkt_size);
         }
 
@@ -361,7 +361,7 @@ void NetworkClient::SendRequest_RGBController_SetCustomMode(unsigned int dev_idx
     port.tcp_client_write((char *)&reply_hdr, sizeof(NetPacketHeader));
 }
 
-void NetworkClient::SendRequest_RGBController_UpdateMode(unsigned int dev_idx)
+void NetworkClient::SendRequest_RGBController_UpdateMode(unsigned int dev_idx, unsigned char * data, unsigned int size)
 {
     NetPacketHeader reply_hdr;
     
@@ -372,7 +372,8 @@ void NetworkClient::SendRequest_RGBController_UpdateMode(unsigned int dev_idx)
 
     reply_hdr.pkt_dev_idx  = dev_idx;
     reply_hdr.pkt_id       = NET_PACKET_ID_RGBCONTROLLER_UPDATEMODE;
-    reply_hdr.pkt_size     = 0;
+    reply_hdr.pkt_size     = size;
 
     port.tcp_client_write((char *)&reply_hdr, sizeof(NetPacketHeader));
+    port.tcp_client_write((char *)data, size);
 }