Defines a factory that creates new ACE_Streams passively. More...

#include <SOCK_Acceptor.h>

Inheritance diagram for ACE_SOCK_Acceptor:

Collaboration diagram for ACE_SOCK_Acceptor:

Public Types
typedef ACE_INET_Addr	PEER_ADDR
typedef ACE_SOCK_Stream	PEER_STREAM
Public Member Functions
	ACE_SOCK_Acceptor (void)
	Default constructor.
	ACE_SOCK_Acceptor (const ACE_Addr &local_sap, int reuse_addr=0, int protocol_family=PF_UNSPEC, int backlog=ACE_DEFAULT_BACKLOG, int protocol=0)
	ACE_SOCK_Acceptor (const ACE_Addr &local_sap, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr, int protocol_family=PF_UNSPEC, int backlog=ACE_DEFAULT_BACKLOG, int protocol=0)
int	open (const ACE_Addr &local_sap, int reuse_addr=0, int protocol_family=PF_UNSPEC, int backlog=ACE_DEFAULT_BACKLOG, int protocol=0)
int	open (const ACE_Addr &local_sap, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr, int protocol_family=PF_UNSPEC, int backlog=ACE_DEFAULT_BACKLOG, int protocol=0)
int	close (void)
	Close the socket. Returns 0 on success and -1 on failure.
	~ACE_SOCK_Acceptor (void)
	Default dtor.
int	accept (ACE_SOCK_Stream &new_stream, ACE_Addr remote_addr=0, ACE_Time_Value timeout=0, bool restart=true, bool reset_new_handle=false) const
int	accept (ACE_SOCK_Stream &new_stream, ACE_Accept_QoS_Params qos_params, ACE_Addr remote_addr=0, ACE_Time_Value timeout=0, bool restart=true, bool reset_new_handle=false) const
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Protected Member Functions
int	shared_accept_start (ACE_Time_Value *timeout, bool restart, int &in_blocking_mode) const
int	shared_accept_finish (ACE_SOCK_Stream new_stream, int in_blocking_mode, bool reset_new_handle) const
int	shared_open (const ACE_Addr &local_sap, int protocol_family, int backlog)
Private Member Functions
int	get_remote_addr (ACE_Addr &) const
	Do not allow this function to percolate up to this interface...

Detailed Description

Defines a factory that creates new ACE_Streams passively.

The ACE_SOCK_Acceptor has its own "passive-mode" socket. This serves as a factory to create so-called "data-mode" sockets, which are what the ACE_SOCK_Stream encapsulates. Therefore, by inheriting from ACE_SOCK, ACE_SOCK_Acceptor gets its very own socket.

Member Typedef Documentation

typedef ACE_INET_Addr ACE_SOCK_Acceptor::PEER_ADDR

Reimplemented in ACE_MEM_Acceptor, and ACE_LSOCK_Acceptor.

typedef ACE_SOCK_Stream ACE_SOCK_Acceptor::PEER_STREAM

Reimplemented in ACE_MEM_Acceptor, and ACE_LSOCK_Acceptor.

Constructor & Destructor Documentation

ACE_SOCK_Acceptor::ACE_SOCK_Acceptor ( void )

Default constructor.

ACE_SOCK_Acceptor::ACE_SOCK_Acceptor	(	const ACE_Addr &	local_sap,
		int	reuse_addr = `0`,
		int	protocol_family = `PF_UNSPEC`,
		int	backlog = `ACE_DEFAULT_BACKLOG`,
		int	protocol = `0`
	)

Initialize a passive-mode BSD-style acceptor socket (no QoS). local_sap is the address that we're going to listen for connections on. If reuse_addr is 1 then we'll use the SO_REUSEADDR to reuse this address.

ACE_SOCK_Acceptor::ACE_SOCK_Acceptor	(	const ACE_Addr &	local_sap,
		ACE_Protocol_Info *	protocolinfo,
		ACE_SOCK_GROUP	g,
		u_long	flags,
		int	reuse_addr,
		int	protocol_family = `PF_UNSPEC`,
		int	backlog = `ACE_DEFAULT_BACKLOG`,
		int	protocol = `0`
	)

Initialize a passive-mode QoS-enabled acceptor socket. Returns 0 on success and -1 on failure.

ACE_SOCK_Acceptor::~ACE_SOCK_Acceptor ( void ) [inline]

Default dtor.

Member Function Documentation

int ACE_SOCK_Acceptor::accept	(	ACE_SOCK_Stream &	new_stream,
		ACE_Addr *	remote_addr = `0`,
		ACE_Time_Value *	timeout = `0`,
		bool	restart = `true`,
		bool	reset_new_handle = `false`
	)		const

Accept a new ACE_SOCK_Stream connection. A timeout of 0 means block forever, a timeout of {0, 0} means poll. restart == true means "restart if interrupted," i.e., if errno == EINTR. Note that new_stream inherits the "blocking mode" of this ACE_SOCK_Acceptor, i.e., if this acceptor factory is in non-blocking mode, the new_stream will be in non-blocking mode and vice versa.

Reimplemented in ACE_MEM_Acceptor, and ACE_LOCK_SOCK_Acceptor< ACE_LOCK >.

int ACE_SOCK_Acceptor::accept	(	ACE_SOCK_Stream &	new_stream,
		ACE_Accept_QoS_Params	qos_params,
		ACE_Addr *	remote_addr = `0`,
		ACE_Time_Value *	timeout = `0`,
		bool	restart = `true`,
		bool	reset_new_handle = `false`
	)		const

Accept a new ACE_SOCK_Stream connection using the QoS information in qos_params. A timeout of 0 means block forever, a timeout of {0, 0} means poll. restart == true means "restart if interrupted," i.e., if errno == EINTR. Note that new_stream inherits the "blocking mode" of this ACE_SOCK_Acceptor, i.e., if this acceptor factory is in non-blocking mode, the new_stream will be in non-blocking mode and vice versa.

Reimplemented in ACE_MEM_Acceptor.

int ACE_SOCK_Acceptor::close ( void )

Close the socket. Returns 0 on success and -1 on failure.

Reimplemented from ACE_SOCK.

void ACE_SOCK_Acceptor::dump ( void ) const

Dump the state of an object.

Reimplemented from ACE_SOCK.

Reimplemented in ACE_MEM_Acceptor, and ACE_LSOCK_Acceptor.

int ACE_SOCK_Acceptor::get_remote_addr ( ACE_Addr & ) const [private]

Do not allow this function to percolate up to this interface...

Reimplemented from ACE_SOCK.

int ACE_SOCK_Acceptor::open	(	const ACE_Addr &	local_sap,
		int	reuse_addr = `0`,
		int	protocol_family = `PF_UNSPEC`,
		int	backlog = `ACE_DEFAULT_BACKLOG`,
		int	protocol = `0`
	)

Initialize a passive-mode BSD-style acceptor socket (no QoS). local_sap is the address that we're going to listen for connections on. If reuse_addr is 1 then we'll use the SO_REUSEADDR to reuse this address. Returns 0 on success and -1 on failure.

Reimplemented in ACE_MEM_Acceptor, and ACE_LSOCK_Acceptor.

int ACE_SOCK_Acceptor::open	(	const ACE_Addr &	local_sap,
		ACE_Protocol_Info *	protocolinfo,
		ACE_SOCK_GROUP	g,
		u_long	flags,
		int	reuse_addr,
		int	protocol_family = `PF_UNSPEC`,
		int	backlog = `ACE_DEFAULT_BACKLOG`,
		int	protocol = `0`
	)

Initialize a passive-mode QoS-enabled acceptor socket. Returns 0 on success and -1 on failure.

Reimplemented in ACE_MEM_Acceptor.

int ACE_SOCK_Acceptor::shared_accept_finish	(	ACE_SOCK_Stream	new_stream,
		int	in_blocking_mode,
		bool	reset_new_handle
	)		const `[protected]`

Perform operations that must occur after <ACE_OS::accept> is called.

int ACE_SOCK_Acceptor::shared_accept_start	(	ACE_Time_Value *	timeout,
		bool	restart,
		int &	in_blocking_mode
	)		const `[protected]`

Perform operations that must occur before <ACE_OS::accept> is called.

int ACE_SOCK_Acceptor::shared_open	(	const ACE_Addr &	local_sap,
		int	protocol_family,
		int	backlog
	)		`[protected]`

This method factors out the common <open> code and is called by both the QoS-enabled <open> method and the BSD-style <open> method.

Member Data Documentation

ACE_SOCK_Acceptor::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented from ACE_SOCK.

Reimplemented in ACE_MEM_Acceptor, and ACE_LSOCK_Acceptor.

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

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Private Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation