Logging for Unreal SDK

This page explains how to work with logging and error handling in the PubNub Unreal Software Development Kit (SDK).

By default all logs are printed to the Unreal Editor's Output Log.

To bind additional functionality, use PubnubSubsystem->OnPubnubError.AddDynamic().

Reference code

Set up your Unreal project and follow the instructions in the lines marked with ACTION REQUIRED before running the code.

C++

PubnubSubsystem->OnPubnubError.AddDynamic(this, &UPubNubGameInstance::OnPubnubErrorReceived);

void UPubNubGameInstance::OnPubnubErrorReceived(FString ErrorMessage, EPubnubErrorType ErrorType)
{
	// Do something with the error
}

Blueprint

Error handling with logging

The PubNub Unreal SDK provides an error handling system that complements the logging capabilities.

Binding to error events

Reference code

Set up your Unreal project and follow the instructions in the lines marked with ACTION REQUIRED before running the code.

C++

Actor.h

Actor.cpp

Blueprint

Checking response status in callbacks

Many SDK methods return status codes that you can use to log success or failure.

Reference code

Set up your Unreal project and follow the instructions in the lines marked with ACTION REQUIRED before running the code.

C++

Actor.h

Actor.cpp

Blueprint

Viewing logs

Logs generated by the PubNub Unreal SDK can be viewed in:

• Unreal Editor's Output Log window during development (Window → Developer Tools → Output Log).
• Debug console when running a packaged game with the console enabled.
• Log files located in your project's Saved/Logs directory.