Defines a factory that actively connects to a remote IP address and TCP port, creating a new ACE_SOCK_SEQPACK_Association object. More...

#include <SOCK_SEQPACK_Connector.h>

Public Types
typedef ACE_Multihomed_INET_Addr	PEER_ADDR
typedef ACE_SOCK_SEQPACK_Association	PEER_STREAM
Public Member Functions
	ACE_SOCK_SEQPACK_Connector (void)
	Default constructor.
	ACE_SOCK_SEQPACK_Connector (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Addr &remote_sap, const ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=0, int perms=0, int protocol=132)
	ACE_SOCK_SEQPACK_Connector (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Addr &remote_sap, const ACE_Time_Value *timeout, const ACE_Multihomed_INET_Addr &local_sap, int reuse_addr=0, int flags=0, int perms=0, int protocol=132)
int	connect (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Addr &remote_sap, const ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=0, int perms=0, int protocol=132)
int	connect (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Addr &remote_sap, const ACE_Time_Value *timeout, const ACE_Multihomed_INET_Addr &local_sap, int reuse_addr=0, int flags=0, int perms=0, int protocol=132)
	~ACE_SOCK_SEQPACK_Connector (void)
	Default dtor.
int	complete (ACE_SOCK_SEQPACK_Association &new_association, ACE_Addr remote_sap=0, const ACE_Time_Value timeout=0)
bool	reset_new_handle (ACE_HANDLE handle)
	Resets any event associations on this handle.
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_open (ACE_SOCK_SEQPACK_Association &new_association, int protocol_family, int protocol, int reuse_addr)
int	shared_open (ACE_SOCK_SEQPACK_Association &new_association, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr)
int	shared_connect_start (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Time_Value *timeout, const ACE_Addr &local_sap)
	Perform operations that must be called before <ACE_OS::connect>.
int	shared_connect_start (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Time_Value *timeout, const ACE_Multihomed_INET_Addr &local_sap)
int	shared_connect_finish (ACE_SOCK_SEQPACK_Association &new_association, const ACE_Time_Value *timeout, int result)
	Perform operations that must be called after <ACE_OS::connect>.

Detailed Description

Defines a factory that actively connects to a remote IP address and TCP port, creating a new ACE_SOCK_SEQPACK_Association object.

The ACE_SOCK_SEQPACK_Connector doesn't have a socket of its own, i.e., it simply "borrows" the one from the ACE_SOCK_SEQPACK_Association that's being connected. The reason for this is that the underlying socket API doesn't use a factory socket to connect data mode sockets. Therefore, there's no need to inherit ACE_SOCK_SEQPACK_Connector from ACE_SOCK. A nice side-effect of this is that ACE_SOCK_SEQPACK_Connector objects do not store state so they can be used reentrantly in multithreaded programs.

Member Typedef Documentation

typedef ACE_Multihomed_INET_Addr ACE_SOCK_SEQPACK_Connector::PEER_ADDR

typedef ACE_SOCK_SEQPACK_Association ACE_SOCK_SEQPACK_Connector::PEER_STREAM

Constructor & Destructor Documentation

ACE_SOCK_SEQPACK_Connector::ACE_SOCK_SEQPACK_Connector ( void ) [inline]

Default constructor.

ACE_SOCK_SEQPACK_Connector::ACE_SOCK_SEQPACK_Connector	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Addr &	remote_sap,
		const ACE_Time_Value *	timeout = `0`,
		const ACE_Addr &	local_sap = `ACE_Addr::sap_any`,
		int	reuse_addr = `0`,
		int	flags = `0`,
		int	perms = `0`,
		int	protocol = `132`
	)

Actively connect to a peer, producing a connected ACE_SOCK_SEQPACK_Association object if the connection succeeds.

Parameters:

new_association	The `ACE_SOCK_SEQPACK_Association` object that will be connected to the peer.
remote_sap	The address that we are trying to connect to. The protocol family of `remote_sap` is used for the connected socket. That is, if `remote_sap` contains an IPv6 address, a socket with family PF_INET6 will be used, else it will be PF_INET.
timeout	Pointer to an `ACE_Time_Value` object with amount of time to wait to connect. If the pointer is 0 then the call blocks until the connection attempt is complete, whether it succeeds or fails. If timeout == {0, 0} then the connection is done using nonblocking mode. In this case, if the connection can't be made immediately, this method returns -1 and errno == EWOULDBLOCK. If timeout > {0, 0} then this is the maximum amount of time to wait before timing out; if the specified amount of time passes before the connection is made, this method returns -1 and errno == ETIME. Note the difference between this case and when a blocking connect is attempted that TCP times out - in the latter case, errno will be ETIMEDOUT.
local_sap	(optional) The local address to bind to. If it's the default value of `ACE_Addr::sap_any` then the OS will choose an unused port.
reuse_addr	(optional) If the value is 1, the local address (`local_sap`) is reused, even if it hasn't been cleaned up yet.
flags	Ignored.
perms	Ignored.
protocol	(optional) If value is 0, default SOCK_STREAM protocol is selected by kernel (typically TCP).

Returns:: Returns 0 if the connection succeeds. If it fails, -1 is returned and errno contains a specific error code.

ACE_SOCK_SEQPACK_Connector::ACE_SOCK_SEQPACK_Connector	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Addr &	remote_sap,
		const ACE_Time_Value *	timeout,
		const ACE_Multihomed_INET_Addr &	local_sap,
		int	reuse_addr = `0`,
		int	flags = `0`,
		int	perms = `0`,
		int	protocol = `132`
	)

Actively connect to a peer, producing a connected ACE_SOCK_SEQPACK_Association object if the connection succeeds.

Parameters:

new_association	The `ACE_SOCK_SEQPACK_Association` object that will be connected to the peer.
remote_sap	The address that we are trying to connect to. The protocol family of `remote_sap` is used for the connected socket. That is, if `remote_sap` contains an IPv6 address, a socket with family PF_INET6 will be used, else it will be PF_INET.
timeout	Pointer to an `ACE_Time_Value` object with amount of time to wait to connect. If the pointer is 0 then the call blocks until the connection attempt is complete, whether it succeeds or fails. If timeout == {0, 0} then the connection is done using nonblocking mode. In this case, if the connection can't be made immediately, this method returns -1 and errno == EWOULDBLOCK. If timeout > {0, 0} then this is the maximum amount of time to wait before timing out; if the specified amount of time passes before the connection is made, this method returns -1 and errno == ETIME. Note the difference between this case and when a blocking connect is attempted that TCP times out - in the latter case, errno will be ETIMEDOUT.
local_sap	(optional) The set of local addresses for SCTP to bind to.
reuse_addr	(optional) If the value is 1, the local address (`local_sap`) is reused, even if it hasn't been cleaned up yet.
flags	Ignored.
perms	Ignored.
protocol	(optional) If value is 0, default SOCK_STREAM protocol is selected by kernel (typically TCP).

Returns:: Returns 0 if the connection succeeds. If it fails, -1 is returned and errno contains a specific error code.

ACE_SOCK_SEQPACK_Connector::~ACE_SOCK_SEQPACK_Connector ( void ) [inline]

Default dtor.

Member Function Documentation

int ACE_SOCK_SEQPACK_Connector::complete	(	ACE_SOCK_SEQPACK_Association &	new_association,
		ACE_Addr *	remote_sap = `0`,
		const ACE_Time_Value *	timeout = `0`
	)

Try to complete a nonblocking connection that was begun by a previous call to connect with a {0, 0} ACE_Time_Value timeout.

See also:: connect().

Parameters:

new_association	The `ACE_SOCK_SEQPACK_Association` object that will be connected to the peer.
remote_sap	If non-0, it points to the `ACE_INET_Addr` object that will contain the address of the connected peer.
timeout	Same values and return value possibilites as for connect().

See also:: connect().

int ACE_SOCK_SEQPACK_Connector::connect	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Addr &	remote_sap,
		const ACE_Time_Value *	timeout = `0`,
		const ACE_Addr &	local_sap = `ACE_Addr::sap_any`,
		int	reuse_addr = `0`,
		int	flags = `0`,
		int	perms = `0`,
		int	protocol = `132`
	)

Actively connect to a peer, producing a connected ACE_SOCK_SEQPACK_Association object if the connection succeeds.

Parameters:

new_association	The `ACE_SOCK_SEQPACK_Association` object that will be connected to the peer.
remote_sap	The address that we are trying to connect to. The protocol family of `remote_sap` is used for the connected socket. That is, if `remote_sap` contains an IPv6 address, a socket with family PF_INET6 will be used, else it will be PF_INET.
timeout	Pointer to an `ACE_Time_Value` object with amount of time to wait to connect. If the pointer is 0 then the call blocks until the connection attempt is complete, whether it succeeds or fails. If timeout == {0, 0} then the connection is done using nonblocking mode. In this case, if the connection can't be made immediately, this method returns -1 and errno == EWOULDBLOCK. If timeout > {0, 0} then this is the maximum amount of time to wait before timing out; if the specified amount of time passes before the connection is made, this method returns -1 and errno == ETIME. Note the difference between this case and when a blocking connect is attempted that TCP times out - in the latter case, errno will be ETIMEDOUT.
local_sap	(optional) The local address to bind to. If it's the default value of `ACE_Addr::sap_any` then the OS will choose an unused port.
reuse_addr	(optional) If the value is 1, the local address (`local_sap`) is reused, even if it hasn't been cleaned up yet.
flags	Ignored.
perms	Ignored.
protocol	(optional) If value is 0, default SOCK_STREAM protocol is selected by kernel (typically TCP).

Returns:: Returns 0 if the connection succeeds. If it fails, -1 is returned and errno contains a specific error code.

int ACE_SOCK_SEQPACK_Connector::connect	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Addr &	remote_sap,
		const ACE_Time_Value *	timeout,
		const ACE_Multihomed_INET_Addr &	local_sap,
		int	reuse_addr = `0`,
		int	flags = `0`,
		int	perms = `0`,
		int	protocol = `132`
	)

Actively connect to a peer, producing a connected ACE_SOCK_SEQPACK_Association object if the connection succeeds.

Parameters:

new_association	The `ACE_SOCK_SEQPACK_Association` object that will be connected to the peer.
remote_sap	The address that we are trying to connect to. The protocol family of `remote_sap` is used for the connected socket. That is, if `remote_sap` contains an IPv6 address, a socket with family PF_INET6 will be used, else it will be PF_INET.
timeout	Pointer to an `ACE_Time_Value` object with amount of time to wait to connect. If the pointer is 0 then the call blocks until the connection attempt is complete, whether it succeeds or fails. If timeout == {0, 0} then the connection is done using nonblocking mode. In this case, if the connection can't be made immediately, this method returns -1 and errno == EWOULDBLOCK. If timeout > {0, 0} then this is the maximum amount of time to wait before timing out; if the specified amount of time passes before the connection is made, this method returns -1 and errno == ETIME. Note the difference between this case and when a blocking connect is attempted that TCP times out - in the latter case, errno will be ETIMEDOUT.
local_sap	(optional) The set of local addresses for SCTP to bind to.
reuse_addr	(optional) If the value is 1, the local address (`local_sap`) is reused, even if it hasn't been cleaned up yet.
flags	Ignored.
perms	Ignored.
protocol	(optional) If value is 0, default SOCK_STREAM protocol is selected by kernel (typically TCP).

Returns:: Returns 0 if the connection succeeds. If it fails, -1 is returned and errno contains a specific error code.

void ACE_SOCK_SEQPACK_Connector::dump ( void ) const

Dump the state of an object.

bool ACE_SOCK_SEQPACK_Connector::reset_new_handle ( ACE_HANDLE handle ) [inline]

Resets any event associations on this handle.

int ACE_SOCK_SEQPACK_Connector::shared_connect_finish	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Time_Value *	timeout,
		int	result
	)		`[protected]`

Perform operations that must be called after <ACE_OS::connect>.

int ACE_SOCK_SEQPACK_Connector::shared_connect_start	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Time_Value *	timeout,
		const ACE_Addr &	local_sap
	)		`[protected]`

Perform operations that must be called before <ACE_OS::connect>.

int ACE_SOCK_SEQPACK_Connector::shared_connect_start	(	ACE_SOCK_SEQPACK_Association &	new_association,
		const ACE_Time_Value *	timeout,
		const ACE_Multihomed_INET_Addr &	local_sap
	)		`[protected]`

int ACE_SOCK_SEQPACK_Connector::shared_open	(	ACE_SOCK_SEQPACK_Association &	new_association,
		int	protocol_family,
		int	protocol,
		int	reuse_addr
	)		`[protected]`

Perform operations that ensure the socket is opened using BSD-style semantics (no QoS).

int ACE_SOCK_SEQPACK_Connector::shared_open	(	ACE_SOCK_SEQPACK_Association &	new_association,
		int	protocol_family,
		int	protocol,
		ACE_Protocol_Info *	protocolinfo,
		ACE_SOCK_GROUP	g,
		u_long	flags,
		int	reuse_addr
	)		`[protected]`

Perform operations that ensure the socket is opened using QoS-enabled semantics.

Member Data Documentation

ACE_SOCK_SEQPACK_Connector::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

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

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation