Add SDK command to rescan devices

NetworkServer.cpp

@@ -668,6 +668,10 @@ void NetworkServer::ListenThreadFunction(NetworkClientInfo * client_info)
                 ProcessRequest_ClientString(client_sock, header.pkt_size, data);
                 break;
 
+            case NET_PACKET_ID_REQUEST_RESCAN_DEVICES:
+                ProcessRequest_RescanDevices();
+                break;
+
             case NET_PACKET_ID_RGBCONTROLLER_RESIZEZONE:
                 if(data == NULL)
                 {
@@ -1046,6 +1050,11 @@ void NetworkServer::ProcessRequest_ClientString(SOCKET client_sock, unsigned int
     ClientInfoChanged();
 }
 
+void NetworkServer::ProcessRequest_RescanDevices()
+{
+    ResourceManager::get()->DetectDevices();
+}
+
 void NetworkServer::SendReply_ControllerCount(SOCKET client_sock)
 {
     NetPacketHeader reply_hdr;