ACE
6.3.3
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Defines a factory that creates new ACE_Streams passively. More...
#include <SOCK_Acceptor.h>
Public Types | |
typedef ACE_INET_Addr | PEER_ADDR |
typedef ACE_SOCK_Stream | PEER_STREAM |
Public Member Functions | |
ACE_SOCK_Acceptor (void) | |
Default constructor. More... | |
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. More... | |
~ACE_SOCK_Acceptor (void) | |
Default dtor. More... | |
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. More... | |
Public Member Functions inherited from ACE_SOCK | |
int | set_option (int level, int option, void *optval, int optlen) const |
Wrapper around the setsockopt system call. More... | |
int | get_option (int level, int option, void *optval, int *optlen) const |
Wrapper around the getsockopt system call. More... | |
int | close (void) |
int | get_local_addr (ACE_Addr &) const |
int | get_remote_addr (ACE_Addr &) const |
void | dump (void) const |
Dump the state of an object. More... | |
int | open (int type, int protocol_family, int protocol, int reuse_addr) |
Wrapper around the BSD-style socket system call (no QoS). More... | |
int | open (int type, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr) |
Wrapper around the QoS-enabled WSASocket function. More... | |
Public Member Functions inherited from ACE_IPC_SAP | |
int | control (int cmd, void *) const |
Interface for <ioctl>. More... | |
int | enable (int value) const |
int | disable (int value) const |
ACE_HANDLE | get_handle (void) const |
Get the underlying handle. More... | |
void | set_handle (ACE_HANDLE handle) |
Set the underlying 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... | |
Public Attributes inherited from ACE_SOCK | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. More... | |
Public Attributes inherited from ACE_IPC_SAP | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. More... | |
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) |
Protected Member Functions inherited from ACE_SOCK | |
ACE_SOCK (int type, int protocol_family, int protocol=0, int reuse_addr=0) | |
ACE_SOCK (int type, int protocol_family, int protocol, ACE_Protocol_Info *protocolinfo, ACE_SOCK_GROUP g, u_long flags, int reuse_addr) | |
ACE_SOCK (void) | |
~ACE_SOCK (void) | |
Protected destructor. More... | |
Protected Member Functions inherited from ACE_IPC_SAP | |
ACE_IPC_SAP (void) | |
Default constructor. More... | |
~ACE_IPC_SAP (void) | |
Protected destructor. More... | |
Private Member Functions | |
int | get_remote_addr (ACE_Addr &) const |
Do not allow this function to percolate up to this interface... More... | |
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.
ACE_SOCK_Acceptor::ACE_SOCK_Acceptor | ( | void | ) |
Default constructor.
ACE_SOCK_Acceptor::ACE_SOCK_Acceptor | ( | const ACE_Addr & | local_sap, |
int | reuse_addr = 0 , |
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int | protocol_family = PF_UNSPEC , |
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int | backlog = ACE_DEFAULT_BACKLOG , |
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int | protocol = 0 |
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) |
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 , |
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int | backlog = ACE_DEFAULT_BACKLOG , |
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int | protocol = 0 |
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) |
Initialize a passive-mode QoS-enabled acceptor socket. Returns 0 on success and -1 on failure.
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inline |
Default dtor.
int ACE_SOCK_Acceptor::accept | ( | ACE_SOCK_Stream & | new_stream, |
ACE_Addr * | remote_addr = 0 , |
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ACE_Time_Value * | timeout = 0 , |
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bool | restart = true , |
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bool | reset_new_handle = false |
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) | 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.
int ACE_SOCK_Acceptor::accept | ( | ACE_SOCK_Stream & | new_stream, |
ACE_Accept_QoS_Params | qos_params, | ||
ACE_Addr * | remote_addr = 0 , |
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ACE_Time_Value * | timeout = 0 , |
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bool | restart = true , |
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bool | reset_new_handle = false |
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) | 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.
int ACE_SOCK_Acceptor::close | ( | void | ) |
Close the socket. Returns 0 on success and -1 on failure.
void ACE_SOCK_Acceptor::dump | ( | void | ) | const |
Dump the state of an object.
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private |
Do not allow this function to percolate up to this interface...
int ACE_SOCK_Acceptor::open | ( | const ACE_Addr & | local_sap, |
int | reuse_addr = 0 , |
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int | protocol_family = PF_UNSPEC , |
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int | backlog = ACE_DEFAULT_BACKLOG , |
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int | protocol = 0 |
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) |
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.
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 , |
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int | backlog = ACE_DEFAULT_BACKLOG , |
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int | protocol = 0 |
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) |
Initialize a passive-mode QoS-enabled acceptor socket. Returns 0 on success and -1 on failure.
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protected |
Perform operations that must occur after <ACE_OS::accept> is called.
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protected |
Perform operations that must occur before <ACE_OS::accept> is called.
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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.
ACE_SOCK_Acceptor::ACE_ALLOC_HOOK_DECLARE |
Declare the dynamic allocation hooks.