proxygen::compress::CompressionScheme Class Reference

#include <CompressionScheme.h>

Inheritance diagram for proxygen::compress::CompressionScheme:

Classes
struct	Ack

Public Types
using	BlockInfo = std::tuple< FrameFlags, bool, std::unique_ptr< folly::IOBuf >, SimStreamingCallback * >

Public Member Functions
	CompressionScheme (CompressionSimulator *sim)
virtual	~CompressionScheme ()
virtual std::unique_ptr< Ack >	getAck (uint16_t seqn)=0
virtual void	recvAck (std::unique_ptr< Ack >)=0
virtual std::pair< FrameFlags, std::unique_ptr< folly::IOBuf > >	encode (bool newPacket, std::vector< compress::Header > allHeaders, SimStats &stats)=0
virtual void	decode (FrameFlags flags, std::unique_ptr< folly::IOBuf > encodedReq, SimStats &stats, SimStreamingCallback &cb)=0
virtual uint32_t	getHolBlockCount () const =0
void	runLoopCallback () noexceptoverride
Public Member Functions inherited from folly::EventBase::LoopCallback
virtual	~LoopCallback ()=default
void	cancelLoopCallback ()
bool	isLoopCallbackScheduled () const

Public Attributes
std::list< BlockInfo >	encodedBlocks
std::list< BlockInfo >	packetBlocks
size_t	index {0}
std::chrono::milliseconds	prev
size_t	packetBytes {0}
std::chrono::milliseconds	decodeDelay
std::list< uint16_t >	packetIndices

Private Attributes
CompressionSimulator *	simulator_

Detailed Description

Definition at line 20 of file CompressionScheme.h.

Member Typedef Documentation

using proxygen::compress::CompressionScheme::BlockInfo = std::tuple<FrameFlags, bool , std::unique_ptr<folly::IOBuf>, SimStreamingCallback*>

Definition at line 67 of file CompressionScheme.h.

Constructor & Destructor Documentation

proxygen::compress::CompressionScheme::CompressionScheme ( CompressionSimulator *  sim )

inlineexplicit

Definition at line 22 of file CompressionScheme.h.

                                                        : simulator_(sim) {
  }

virtual proxygen::compress::CompressionScheme::~CompressionScheme ( )

inlinevirtual

Definition at line 24 of file CompressionScheme.h.

                               {
  }

Member Function Documentation

virtual void proxygen::compress::CompressionScheme::decode ( FrameFlags  flags, std::unique_ptr< folly::IOBuf >  encodedReq, SimStats &  stats, SimStreamingCallback &  cb  )

pure virtual

Implemented in proxygen::compress::QMINScheme, proxygen::compress::QPACKScheme, and proxygen::compress::HPACKScheme.

Referenced by proxygen::compress::CompressionSimulator::decode(), and proxygen::compress::CompressionScheme::Ack::~Ack().

virtual std::pair<FrameFlags, std::unique_ptr<folly::IOBuf> > proxygen::compress::CompressionScheme::encode ( bool  newPacket, std::vector< compress::Header >  allHeaders, SimStats &  stats  )

pure virtual

Implemented in proxygen::compress::QMINScheme, proxygen::compress::QPACKScheme, and proxygen::compress::HPACKScheme.

Referenced by proxygen::compress::CompressionSimulator::encode(), and proxygen::compress::CompressionScheme::Ack::~Ack().

virtual std::unique_ptr<Ack> proxygen::compress::CompressionScheme::getAck ( uint16_t  seqn )

pure virtual

Implemented in proxygen::compress::QMINScheme, proxygen::compress::QPACKScheme, and proxygen::compress::HPACKScheme.

Referenced by proxygen::compress::CompressionScheme::Ack::~Ack().

virtual uint32_t proxygen::compress::CompressionScheme::getHolBlockCount ( ) const

pure virtual

Implemented in proxygen::compress::QMINScheme, proxygen::compress::QPACKScheme, and proxygen::compress::HPACKScheme.

Referenced by proxygen::compress::CompressionScheme::Ack::~Ack().

virtual void proxygen::compress::CompressionScheme::recvAck ( std::unique_ptr< Ack >  )

pure virtual

Implemented in proxygen::compress::QMINScheme, proxygen::compress::QPACKScheme, and proxygen::compress::HPACKScheme.

Referenced by proxygen::compress::CompressionSimulator::recvAck(), and proxygen::compress::CompressionScheme::Ack::~Ack().

void proxygen::compress::CompressionScheme::runLoopCallback ( )

overridevirtualnoexcept

Implements folly::EventBase::LoopCallback.

Reimplemented in proxygen::compress::QMINScheme.

Definition at line 180 of file CompressionSimulator.cpp.

Referenced by proxygen::compress::CompressionScheme::Ack::~Ack().

                                                 {
  simulator_->flushSchemePackets(this);
}

Member Data Documentation

std::chrono::milliseconds proxygen::compress::CompressionScheme::decodeDelay

Definition at line 79 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushPacket(), and proxygen::compress::CompressionSimulator::flushSchemePackets().

std::list<BlockInfo> proxygen::compress::CompressionScheme::encodedBlocks

Definition at line 68 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushSchemePackets().

size_t proxygen::compress::CompressionScheme::index {0}

Definition at line 73 of file CompressionScheme.h.

Referenced by proxygen::compress::HPACKScheme::encode(), and proxygen::compress::QPACKScheme::encode().

std::list<BlockInfo> proxygen::compress::CompressionScheme::packetBlocks

Definition at line 70 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushPacket(), and proxygen::compress::CompressionSimulator::flushSchemePackets().

size_t proxygen::compress::CompressionScheme::packetBytes {0}

Definition at line 78 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushPacket(), and proxygen::compress::CompressionSimulator::flushSchemePackets().

std::list<uint16_t> proxygen::compress::CompressionScheme::packetIndices

Definition at line 81 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushRequests().

std::chrono::milliseconds proxygen::compress::CompressionScheme::prev

Definition at line 76 of file CompressionScheme.h.

Referenced by proxygen::compress::CompressionSimulator::flushRequests().

CompressionSimulator* proxygen::compress::CompressionScheme::simulator_

private

Definition at line 84 of file CompressionScheme.h.

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

• proxygen/lib/http/codec/compress/experimental/simulator/CompressionScheme.h
• proxygen/lib/http/codec/compress/experimental/simulator/CompressionSimulator.cpp