ACE_SPIPE_Connector Class Reference

Defines an active connection factory for ACE_SPIPE_Stream. On Windows this is mapped to Named Pipes, whereas on UNIX it is mapped to STREAM pipes. More...

#include <SPIPE_Connector.h>

Public Types
typedef ACE_SPIPE_Addr	PEER_ADDR
typedef ACE_SPIPE_Stream	PEER_STREAM

Public Member Functions
	ACE_SPIPE_Connector (void)
	Default constructor. More...
	ACE_SPIPE_Connector (ACE_SPIPE_Stream &new_io, const ACE_SPIPE_Addr &remote_sap, ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=O_RDWR, int perms=0, LPSECURITY_ATTRIBUTES sa=0, int pipe_mode=PIPE_READMODE_MESSAGE|PIPE_WAIT)
int	connect (ACE_SPIPE_Stream &new_io, const ACE_SPIPE_Addr &remote_sap, ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=O_RDWR, int perms=0, LPSECURITY_ATTRIBUTES sa=0, int pipe_mode=PIPE_READMODE_MESSAGE|PIPE_WAIT)
bool	reset_new_handle (ACE_HANDLE handle)
	Resets any event associations on this handle. More...
void	dump (void) const
	Dump the state of an object. More...

Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks. More...

Detailed Description

Defines an active connection factory for ACE_SPIPE_Stream. On Windows this is mapped to Named Pipes, whereas on UNIX it is mapped to STREAM pipes.

Member Typedef Documentation

typedef ACE_SPIPE_Addr ACE_SPIPE_Connector::PEER_ADDR

typedef ACE_SPIPE_Stream ACE_SPIPE_Connector::PEER_STREAM

Constructor & Destructor Documentation

ACE_SPIPE_Connector::ACE_SPIPE_Connector

(

void

)

Default constructor.

ACE_SPIPE_Connector::ACE_SPIPE_Connector	(	ACE_SPIPE_Stream &	new_io,
		const ACE_SPIPE_Addr &	remote_sap,
		ACE_Time_Value *	timeout = 0,
		const ACE_Addr &	local_sap = ACE_Addr::sap_any,
		int	reuse_addr = 0,
		int	flags = O_RDWR,
		int	perms = 0,
		LPSECURITY_ATTRIBUTES	sa = 0,
		int	pipe_mode = PIPE_READMODE_MESSAGE | PIPE_WAIT
	)

Actively connect and produce a <new_stream> if things go well. The remote_sap is the address that we are trying to connect with. The timeout is the amount of time to wait to connect. If it's 0 then we block indefinitely. If *timeout == {0, 0} then the connection is done using non-blocking mode. In this case, if the connection can't be made immediately the value of -1 is returned with errno == EWOULDBLOCK. If *timeout > {0, 0} then this is the maximum amount of time to wait before timing out. If the time expires before the connection is made errno == ETIME. The local_sap is the value of local address to bind to. If it's the default value of ACE_Addr::sap_any then the user is letting the OS do the binding. If reuse_addr == 1 then the <local_addr> is reused, even if it hasn't been cleanedup yet. The flags and perms arguments are passed down to the <open> method. The pipe_mode argument is only used in NT and is used to establish the NT pipe mode.

Member Function Documentation

int ACE_SPIPE_Connector::connect	(	ACE_SPIPE_Stream &	new_io,
		const ACE_SPIPE_Addr &	remote_sap,
		ACE_Time_Value *	timeout = 0,
		const ACE_Addr &	local_sap = ACE_Addr::sap_any,
		int	reuse_addr = 0,
		int	flags = O_RDWR,
		int	perms = 0,
		LPSECURITY_ATTRIBUTES	sa = 0,
		int	pipe_mode = PIPE_READMODE_MESSAGE | PIPE_WAIT
	)

Actively connect and produce a <new_stream> if things go well. The remote_sap is the address that we are trying to connect with. The timeout is the amount of time to wait to connect. If it's 0 then we block indefinitely. If *timeout == {0, 0} then the connection is done using non-blocking mode. In this case, if the connection can't be made immediately the value of -1 is returned with errno == EWOULDBLOCK. If *timeout > {0, 0} then this is the maximum amount of time to wait before timing out. If the time expires before the connection is made errno == ETIME. The local_sap is the value of local address to bind to. If it's the default value of ACE_Addr::sap_any then the user is letting the OS do the binding. If reuse_addr == 1 then the <local_addr> is reused, even if it hasn't been cleanedup yet. The flags and perms arguments are passed down to the <open> method. The pipe_mode argument is only used in NT and is used to establish the NT pipe mode.

void ACE_SPIPE_Connector::dump

(

void

)

const

Dump the state of an object.

bool ACE_SPIPE_Connector::reset_new_handle ( ACE_HANDLE  handle )

inline

Resets any event associations on this handle.

Member Data Documentation

ACE_SPIPE_Connector::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

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

• SPIPE_Connector.h
• SPIPE_Connector.cpp
• SPIPE_Connector.inl