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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "packet.h"
/**
* A dummy packet is neither a regular packet nor a control
* packet. The idea with this class is that you subclass it to make
* packets that perform certain tasks when they are freed. The default
* Free method simply deletes the packet object, so you may chose to
* override either the Free method or the destructor, depending on the
* intended lifetime of the packet.
**/
class FNET_DummyPacket : public FNET_Packet
{
public:
/**
* Empty constructor.
**/
FNET_DummyPacket();
/**
* @return false
**/
bool IsRegularPacket() override;
/**
* @return false
**/
bool IsControlPacket() override;
/**
* @return FNET_NOID
**/
uint32_t GetPCODE() override;
/**
* @return 0
**/
uint32_t GetLength() override;
/**
* This method should never be called and will abort the program.
**/
void Encode(FNET_DataBuffer *) override;
/**
* This method should never be called and will abort the program.
**/
bool Decode(FNET_DataBuffer *, uint32_t) override;
/**
* Identify as dummy packet.
**/
vespalib::string Print(uint32_t indent = 0) override;
};
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