Class IPollingBackendInterface
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template<typename T>
class IPollingBackendInterface : public IComBackendInterface -
A Generic Interface for any service that can be used to receive messages of type T asynchronously via polling.
- Template Parameters:
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T – The type of message that will be output by this interface
Public Functions
- virtual TOptional<const T*> Poll() = 0
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Poll the Backend for a message from the client.
Note
This function should be non-blocking
- Returns:
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An Empty optional if No messages have been received, a fulfilled one otherwise
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template<typename UnrealType>
inline TOptional<UnrealType*> PollAndDeserialize() -
Poll the Backend for a message from the client and deserialize it into the specified type.
- Template Parameters:
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UnrealType – The type to deserialize the message into
- Returns:
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An Empty optional if No messages have been received, a fulfilled one otherwise
