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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>

List of all members.

Public Types
typedef ACE_SPIPE_Addr	PEER_ADDR
typedef ACE_SPIPE_Stream	PEER_STREAM
Public Methods
	ACE_SPIPE_Connector (void)
	Default constructor.
	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)
int	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.

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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.

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Member Typedef Documentation

typedef ACE_SPIPE_Addr ACE_SPIPE_Connector::PEER_ADDR

typedef ACE_SPIPE_Stream ACE_SPIPE_Connector::PEER_STREAM

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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.

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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.

ASYS_INLINE int ACE_SPIPE_Connector::reset_new_handle (  ACE_HANDLE    handle )

Resets any event associations on this handle.

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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.i

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