Template Class IExchangeBackend

Template Class IExchangeBackend

• Defined in File ExchangeBackend.h

Inheritance Relationships

Base Type

• public IProtobufBackend (Class IProtobufBackend)

template <typename In, typename Out>
class IExchangeBackend : public IProtobufBackend

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h A Generic Interface for any service that can be used to exchange messages of type In and Out asynchronously.

Template Parameters:

• In – The type of message that will be input to this interface

• Out – The type of message that will be output by this interface

---

Public Functions

Symbol	Details
Receive	Initiate an Exchange with the Client.
Respond	Respond to a message from the client.
Respond	—
Reset	Reset the backend to clear any stale exchange state from previous connections.
Receive	Do an exchange before converting the protomessage into the specified type.

Receive

virtual TFuture<const In *> Receive() = 0

Initiate an Exchange with the Client.

Returns:

A future that will be fulfilled with the result of the exchange. The value ptr from the future is valid until the next time exchange is called.

Attributes: pure virtual

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h

Respond

virtual void Respond(Out *Response) = 0

Respond to a message from the client.

Parameters

Response – [in] The message to send to the client

#	Direction	Name	Type	Description
1	—	Response	Out *	The message to send to the client

Attributes: pure virtual

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h

Respond

template <typename UnrealType>
inline void Respond(const UnrealType &InUnrealObject)

#	Direction	Name	Type	Description
1	—	Response	Out *	The message to send to the client

Attributes: pure virtual

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h

Reset

virtual void Reset() = 0

Reset the backend to clear any stale exchange state from previous connections.

Attributes: pure virtual

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h

Receive

template <typename UnrealType> inline TFuture<UnrealType *> Receive()

Do an exchange before converting the protomessage into the specified type.

Template Parameters:

T – The type to deserialize the message into

Returns:

A proto message that has been deserialized from In into type T

Attributes: pure virtual

Source: Source/Schola/Protobuf/Public/ProtobufBackends/ExchangeBackend.h