booster::aio Namespace Reference

This namespace povides and API to asynchronous sockets API, asynchronous timer and event loop handing. More...

Namespaces
	aio_error
	This namespace includes Booster.Aio specific error codes.

Classes
class	acceptor
	this class represents a socket that accepts incoming connections More...
class	basic_io_device
	This is a basic object that allows execution of asynchronous operations. More...
class	basic_socket
	This class represents a basic Socket object. More...
class	buffer_impl
	This is a base class that represents a buffer - a set of contiguous chunks of memory that can be transfered over network. More...
class	const_buffer
	An immutable buffer - buffer for write operations. More...
class	deadline_timer
	A timer object. More...
class	endpoint
	this class represents the connection endpoint, that is generally sockaddr structure in Berkeley sockets API. More...
struct	io_events
	the struct that collects multiple event types for polling. More...
class	io_service
	this is the central event loop that dispatches all requests. More...
class	mutable_buffer
	A mutable buffer - a buffer for read operations. More...
class	reactor
	This class is an abstraction of platform dependent polling API. More...
class	stream_socket
	This object represents a stream socket: TCP/IP IPv4 or IPv6 or Unix domain stream socket. More...

Typedefs
typedef unspecified	native_type
typedef callback< void(system::error_code const &)>	event_handler
typedef callback< void()>	handler
typedef callback< void(system::error_code const &, size_t)>	io_handler

Enumerations
enum	family_type { pf_unix, pf_inet, pf_inet6 }
enum	socket_type { sock_stream, sock_datagram }

Functions
const_buffer	buffer (void const *p, size_t n)
mutable_buffer	buffer (void *p, size_t n)
const_buffer	buffer (std::vector< char > const &d)
mutable_buffer	buffer (std::vector< char > &d)
const_buffer	buffer (std::string const &d)
const_buffer	operator+ (const_buffer const &buf, size_t n)
mutable_buffer	operator+ (mutable_buffer const &buf, size_t n)
const_buffer &	operator+= (const_buffer &buf, size_t n)
mutable_buffer &	operator+= (mutable_buffer &buf, size_t n)
const_buffer	operator+ (const_buffer const &b1, const_buffer const &b2)
const_buffer &	operator+= (const_buffer &b1, const_buffer const &b2)
mutable_buffer	operator+ (mutable_buffer const &b1, mutable_buffer const &b2)
mutable_buffer &	operator+= (mutable_buffer &b1, mutable_buffer const &b2)
BOOSTER_API void	socket_pair (stream_socket &s1, stream_socket &s2, system::error_code &e)
BOOSTER_API void	socket_pair (stream_socket &s1, stream_socket &s2)

Variables
static BOOSTER_UNUSED aio_error::category const &	aio_error_cat = aio_error::get_category()
static const native_type	invalid_socket = unspecified

Detailed Description

This namespace povides and API to asynchronous sockets API, asynchronous timer and event loop handing.

Typedef Documentation

typedef callback<void(system::error_code const &)> booster::aio::event_handler

Completion callback - the callback that receives an operation completion result - error_code.

typedef callback<void()> booster::aio::handler

General job handler - the operation that should be executed

typedef callback<void(system::error_code const &,size_t)> booster::aio::io_handler

IO completion callback - the callback that receives an operation completion result - error_code and the amount of bytes transferred

typedef unspecified booster::aio::native_type

Native socket type. int on POSIX platforms and unsigned on Windows.

Enumeration Type Documentation

enum booster::aio::family_type

Socket family type

enum booster::aio::socket_type

Socket protocol type

Function Documentation

const_buffer booster::aio::buffer ( void const *  p, size_t  n  )

inline

Create a buffer from POD object of size n

References booster::aio::buffer_impl< Pointer >::add().

Referenced by buffer().

mutable_buffer booster::aio::buffer ( void *  p, size_t  n  )

inline

Create a buffer from POD object of size n

References booster::aio::buffer_impl< Pointer >::add().

const_buffer booster::aio::buffer ( std::vector< char > const &  d )

inline

Create a buffer from std::vector<char>

References buffer().

mutable_buffer booster::aio::buffer ( std::vector< char > &  d )

inline

Create a buffer from std::vector<char>

References buffer().

const_buffer booster::aio::buffer ( std::string const &  d )

inline

Create a buffer from std::string

References booster::aio::buffer_impl< Pointer >::add(), buffer(), and booster::aio::buffer_impl< Pointer >::get().

const_buffer booster::aio::operator+ ( const_buffer const &  buf, size_t  n  )

inline

Create a new buffer by "consuming" n bytes. For example if the buffer has 100 bytes then adding 50 to it would create a buffer with remaining 50 bytes

mutable_buffer booster::aio::operator+ ( mutable_buffer const &  buf, size_t  n  )

inline

Create a new buffer by "consuming" n bytes. For example if the buffer has 100 bytes then adding 50 to it would create a buffer with remaining 50 bytes

const_buffer booster::aio::operator+ ( const_buffer const &  b1, const_buffer const &  b2  )

inline

Append two buffers

mutable_buffer booster::aio::operator+ ( mutable_buffer const &  b1, mutable_buffer const &  b2  )

inline

Append two buffers

const_buffer& booster::aio::operator+= ( const_buffer &  buf, size_t  n  )

inline

Consume n bytes from the buffer.

mutable_buffer& booster::aio::operator+= ( mutable_buffer &  buf, size_t  n  )

inline

Consume n bytes from the buffer.

const_buffer& booster::aio::operator+= ( const_buffer &  b1, const_buffer const &  b2  )

inline

Append one buffer to another

mutable_buffer& booster::aio::operator+= ( mutable_buffer &  b1, mutable_buffer const &  b2  )

inline

Append one buffer to another

BOOSTER_API void booster::aio::socket_pair	(	stream_socket &	s1,
		stream_socket &	s2,
		system::error_code &	e
	)

Create a connected pair of stream sockets, under UNIX creates unix-domain-sockets under windows AF_INET sockets

BOOSTER_API void booster::aio::socket_pair	(	stream_socket &	s1,
		stream_socket &	s2
	)

Create a connected pair of stream sockets, under UNIX creates unix-domain-sockets under windows AF_INET sockets, throws booster::system_error on error

Variable Documentation

BOOSTER_UNUSED aio_error::category const& booster::aio::aio_error_cat = aio_error::get_category()

static

aio category object reference

const native_type booster::aio::invalid_socket = unspecified

static

Invalid value for a socket native type