TcpMessageWriter Class Reference

#include <tcp_message_write.h>

Collaboration diagram for TcpMessageWriter:

Public Member Functions
	TcpMessageWriter (TcpSession *session, size_t buffer_send_size)
	~TcpMessageWriter ()
int	Send (const uint8_t *msg, size_t len, boost::system::error_code *ec)
int	AsyncSend (const uint8_t *msg, size_t len, boost::system::error_code *ec)
bool	IsWritePending () const
size_t	GetBufferQueueSize () const

Static Public Attributes
static const int	kDefaultBufferSize = 4 * 1024
static const int	kDefaultWriteBufferSize = 32 * 1024
static const int	kMaxPendingBufferSize = 256 * 1024
static const int	kMinPendingBufferSize = 64 * 1024

Private Types
typedef boost::intrusive_ptr < TcpSession >	TcpSessionPtr
typedef std::list < boost::asio::mutable_buffer >	BufferQueue

Private Member Functions
void	BufferAppend (const uint8_t *data, int len)
void	DeleteBuffer (boost::asio::mutable_buffer buffer)
bool	UpdateBufferQueue (size_t wrote, bool *send_ready)
void	TriggerAsyncWrite ()

Private Attributes
BufferQueue	buffer_queue_
size_t	offset_
size_t	last_write_
size_t	buffer_send_size_
TcpSession *	session_

Friends
class	TcpSession

Detailed Description

Definition at line 20 of file tcp_message_write.h.

Member Typedef Documentation

typedef std::list<boost::asio::mutable_buffer> TcpMessageWriter::BufferQueue

private

Definition at line 55 of file tcp_message_write.h.

typedef boost::intrusive_ptr<TcpSession> TcpMessageWriter::TcpSessionPtr

private

Definition at line 54 of file tcp_message_write.h.

Constructor & Destructor Documentation

TcpMessageWriter::TcpMessageWriter	(	TcpSession *	session,
		size_t	buffer_send_size
	)

Definition at line 25 of file tcp_message_write.cc.

TcpMessageWriter::~TcpMessageWriter

(

)

Definition at line 31 of file tcp_message_write.cc.

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Member Function Documentation

int TcpMessageWriter::AsyncSend	(	const uint8_t *	msg,
		size_t	len,
		boost::system::error_code *	ec
	)

Definition at line 39 of file tcp_message_write.cc.

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void TcpMessageWriter::BufferAppend ( const uint8_t *  data, int  len  )

private

Definition at line 122 of file tcp_message_write.cc.

void TcpMessageWriter::DeleteBuffer ( boost::asio::mutable_buffer  buffer )

private

Definition at line 129 of file tcp_message_write.cc.

size_t TcpMessageWriter::GetBufferQueueSize ( ) const

inline

Definition at line 42 of file tcp_message_write.h.

bool TcpMessageWriter::IsWritePending ( ) const

inline

Definition at line 38 of file tcp_message_write.h.

int TcpMessageWriter::Send	(	const uint8_t *	msg,
		size_t	len,
		boost::system::error_code *	ec
	)

void TcpMessageWriter::TriggerAsyncWrite ( )

private

Definition at line 68 of file tcp_message_write.cc.

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bool TcpMessageWriter::UpdateBufferQueue ( size_t  wrote, bool *  send_ready  )

private

Definition at line 86 of file tcp_message_write.cc.

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Friends And Related Function Documentation

friend class TcpSession

friend

Definition at line 53 of file tcp_message_write.h.

Member Data Documentation

BufferQueue TcpMessageWriter::buffer_queue_

private

Definition at line 62 of file tcp_message_write.h.

size_t TcpMessageWriter::buffer_send_size_

private

Definition at line 65 of file tcp_message_write.h.

const int TcpMessageWriter::kDefaultBufferSize = 4 * 1024

static

Definition at line 22 of file tcp_message_write.h.

const int TcpMessageWriter::kDefaultWriteBufferSize = 32 * 1024

static

Definition at line 23 of file tcp_message_write.h.

const int TcpMessageWriter::kMaxPendingBufferSize = 256 * 1024

static

Definition at line 24 of file tcp_message_write.h.

const int TcpMessageWriter::kMinPendingBufferSize = 64 * 1024

static

Definition at line 25 of file tcp_message_write.h.

size_t TcpMessageWriter::last_write_

private

Definition at line 64 of file tcp_message_write.h.

size_t TcpMessageWriter::offset_

private

Definition at line 63 of file tcp_message_write.h.

TcpSession* TcpMessageWriter::session_

private

Definition at line 66 of file tcp_message_write.h.

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

• tcp_message_write.h
• tcp_message_write.cc