Bugfix: (@webercheng)

Author: phuicy

Source/ROSIntegration/Private/ROSIntegrationGameInstance.cpp

@@ -86,7 +86,7 @@ void UROSIntegrationGameInstance::Init()
 		if (!bTimerSet)
 		{
 			bTimerSet = true; 
-			GetTimerManager().SetTimer(TimerHandle_CheckHealth, this, &UROSIntegrationGameInstance::CheckROSBridgeHealth, 1.0f, true, 5.0f);
+			GetTimerManager().SetTimer(TimerHandle_CheckHealth, this, &UROSIntegrationGameInstance::CheckROSBridgeHealth, 5.0f, true, 5.0f);
 		}
 
 		if (bIsConnected)

Source/ROSIntegration/Private/rosbridge2cpp/TCPConnection.cpp

@@ -39,9 +39,19 @@ bool TCPConnection::Init(std::string ip_addr, int port)
 		std::cout << "Unable to set requested receiver buffer size" << std::endl;
 	}*/
 
-	if (!_sock->Connect(*addr))
+	bool bConnected = false;
+	_sock->SetNonBlocking(true);
+	bConnected = _sock->Connect(*addr);
+	_sock->SetNonBlocking(false);
+	// If using _sock->Wait also blocks
+	if (bConnected ) //&& _sock->Wait(ESocketWaitConditions::WaitForWrite, FTimespan::FromSeconds(2)))
+	{
+	// do nothing
+	}
+	else
+	{
 		return false;
-
+	}
 	// Setting up the receiver thread
 	UE_LOG(LogROS, Display, TEXT("Setting up receiver thread ..."));