ACE
6.4.2
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Defines the format and interface for connecting to a peer on a ACE_MEM_Stream
object.
More...
#include <MEM_Connector.h>
Public Types | |
typedef ACE_INET_Addr | PEER_ADDR |
typedef ACE_MEM_Stream | PEER_STREAM |
Public Types inherited from ACE_SOCK_Connector | |
typedef ACE_INET_Addr | PEER_ADDR |
typedef ACE_SOCK_Stream | PEER_STREAM |
Public Member Functions | |
ACE_MEM_Connector (void) | |
Default constructor. More... | |
ACE_MEM_Connector (ACE_MEM_Stream &new_stream, const ACE_INET_Addr &remote_sap, 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 | connect (ACE_MEM_Stream &new_stream, const ACE_INET_Addr &remote_sap, ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, int reuse_addr=0, int flags=0, int perms=0) |
ACE_MEM_IO::Signal_Strategy | preferred_strategy (void) const |
Get the preferred signaling strategy. More... | |
void | preferred_strategy (ACE_MEM_IO::Signal_Strategy strategy) |
Set the preferred signaling strategy. More... | |
void | dump (void) const |
Dump the state of an object. More... | |
Public Member Functions inherited from ACE_SOCK_Connector | |
ACE_SOCK_Connector (void) | |
Default constructor. More... | |
ACE_SOCK_Connector (ACE_SOCK_Stream &new_stream, 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=0) | |
ACE_SOCK_Connector (ACE_SOCK_Stream &new_stream, const ACE_Addr &remote_sap, ACE_QoS_Params qos_params, const ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, ACE_Protocol_Info *protocolinfo=0, ACE_SOCK_GROUP g=0, u_long flags=0, int reuse_addr=0, int perms=0) | |
int | connect (ACE_SOCK_Stream &new_stream, 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=0) |
int | connect (ACE_SOCK_Stream &new_stream, const ACE_Addr &remote_sap, ACE_QoS_Params qos_params, const ACE_Time_Value *timeout=0, const ACE_Addr &local_sap=ACE_Addr::sap_any, ACE_Protocol_Info *protocolinfo=0, ACE_SOCK_GROUP g=0, u_long flags=0, int reuse_addr=0, int perms=0) |
~ACE_SOCK_Connector (void) | |
Default destructor. More... | |
int | complete (ACE_SOCK_Stream &new_stream, 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. 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_Connector | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. More... | |
Private Attributes | |
ACE_MEM_Addr | address_ |
The acceptor address this connector is connecting to. More... | |
ACE_MEM_SAP::MALLOC_OPTIONS | malloc_options_ |
ACE_MEM_IO::Signal_Strategy | preferred_strategy_ |
Preferred signaling strategy. More... | |
Additional Inherited Members | |
Protected Member Functions inherited from ACE_SOCK_Connector | |
int | shared_open (ACE_SOCK_Stream &new_stream, int protocol_family, int protocol, int reuse_addr) |
int | shared_open (ACE_SOCK_Stream &new_stream, 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_Stream &new_stream, const ACE_Time_Value *timeout, const ACE_Addr &local_sap) |
Perform operations that must be called before <ACE_OS::connect>. More... | |
int | shared_connect_finish (ACE_SOCK_Stream &new_stream, const ACE_Time_Value *timeout, int result) |
Perform operations that must be called after <ACE_OS::connect>. More... | |
Defines the format and interface for connecting to a peer on a ACE_MEM_Stream
object.
ACE_MEM_Connector::ACE_MEM_Connector | ( | void | ) |
Default constructor.
ACE_MEM_Connector::ACE_MEM_Connector | ( | ACE_MEM_Stream & | new_stream, |
const ACE_INET_Addr & | remote_sap, | ||
ACE_Time_Value * | timeout = 0 , |
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const ACE_Addr & | local_sap = ACE_Addr::sap_any , |
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int | reuse_addr = 0 , |
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int | flags = 0 , |
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int | perms = 0 |
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) |
Actively connect to a peer, producing a connected ACE_MEM_Stream
object if the connection succeeds.
new_stream | The ACE_MEM_Stream 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. |
int ACE_MEM_Connector::connect | ( | ACE_MEM_Stream & | new_stream, |
const ACE_INET_Addr & | remote_sap, | ||
ACE_Time_Value * | timeout = 0 , |
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const ACE_Addr & | local_sap = ACE_Addr::sap_any , |
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int | reuse_addr = 0 , |
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int | flags = 0 , |
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int | perms = 0 |
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) |
Actively connect to a peer, producing a connected ACE_MEM_Stream
object if the connection succeeds.
new_stream | The ACE_MEM_Stream 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. |
void ACE_MEM_Connector::dump | ( | void | ) | const |
Dump the state of an object.
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inline |
Get the preferred signaling strategy.
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inline |
Set the preferred signaling strategy.
ACE_MEM_Connector::ACE_ALLOC_HOOK_DECLARE |
Declare the dynamic allocation hooks.
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private |
The acceptor address this connector is connecting to.
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private |
A cached MALLOC_OPTIONS that the MEM_Connector used to initialize the shared memory malloc update connection establishment.
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private |
Preferred signaling strategy.