NNet::NActors::TBehavior< TBaseBehavior, TMessages > Class Template Reference

Template for type-safe behavior implementations. More...

#include <actor.hpp>

Inheritance diagram for NNet::NActors::TBehavior< TBaseBehavior, TMessages >:

Public Member Functions
void	Receive (TMessageId messageId, TBlob blob, TActorContext::TPtr ctx) override
	Process incoming message with automatic type dispatch.

Detailed Description

template<typename TBaseBehavior, typename... TMessages>
class NNet::NActors::TBehavior< TBaseBehavior, TMessages >

Template for type-safe behavior implementations.

Template Parameters

TBaseBehavior	The concrete behavior class that inherits from this template
TMessages	List of message types this behavior can handle

TBehavior provides automatic message deserialization and type-safe message handling. It supports both synchronous and asynchronous message handlers, automatically detecting the return type.

Usage example:

class MyBehavior : public TBehavior<MyBehavior, MessageA, MessageB> {
public:
    void Receive(MessageA&& msg, TBlob blob, TActorContext::TPtr ctx) {
        // Handle MessageA synchronously
    }
 
    TFuture<void> Receive(MessageB&& msg, TBlob blob, TActorContext::TPtr ctx) {
        // Handle MessageB asynchronously
        co_await someAsyncOperation();
    }
 
    void HandleUnknownMessage(TMessageId messageId, TBlob blob, TActorContext::TPtr ctx) {
        // Handle messages not in the template parameter list
    }
};

Member Function Documentation

Receive()

template<typename TBaseBehavior , typename... TMessages>

void NNet::NActors::TBehavior< TBaseBehavior, TMessages >::Receive ( TMessageId  messageId, TBlob  blob, TActorContext::TPtr  ctx  )

inlineoverridevirtual

Process incoming message with automatic type dispatch.

Parameters

messageId	Type identifier of the message
blob	Serialized message data
ctx	Actor context for communication

This method automatically deserializes the message and calls the appropriate typed Receive method on the derived class.

Implements NNet::NActors::IBehavior.

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The documentation for this class was generated from the following file:

• coroio/actors/actor.hpp