ACE_LOCK_SOCK_Acceptor< ACE_LOCK > Class Template Reference
Specialize ACE_SOCK_Acceptor to lock around <accept>;. More...
#include <LOCK_SOCK_Acceptor.h>
Inheritance diagram for ACE_LOCK_SOCK_Acceptor< ACE_LOCK >:
Collaboration diagram for ACE_LOCK_SOCK_Acceptor< ACE_LOCK >:
Public Member Functions | |
| 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 |
| Accept the connection under the control of the <ACE_LOCK>. | |
| ACE_LOCK & | lock () |
| Return a reference to the lock. | |
| Public Member Functions inherited from ACE_SOCK_Acceptor | |
| ACE_SOCK_Acceptor () | |
| Default constructor. | |
| 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, int ipv6_only=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 ipv6_only=0) | |
| Initialize a passive-mode QoS-enabled acceptor socket. | |
| 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 ipv6_only=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 ipv6_only=0) |
| int | close () |
| Close the socket. Returns 0 on success and -1 on failure. | |
| ~ACE_SOCK_Acceptor () | |
| Default dtor. | |
| 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 () const |
| Dump the state of an object. | |
| 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. | |
| int | get_option (int level, int option, void *optval, int *optlen) const |
Wrapper around the getsockopt system call. | |
| int | close () |
| int | get_local_addr (ACE_Addr &) const |
| int | get_remote_addr (ACE_Addr &) const |
| void | dump () const |
| Dump the state of an object. | |
| int | open (int type, int protocol_family, int protocol, int reuse_addr) |
Wrapper around the BSD-style socket system call (no QoS). | |
| 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. | |
| Public Member Functions inherited from ACE_IPC_SAP | |
| int | control (int cmd, void *) const |
| Interface for <ioctl>. | |
| int | enable (int value) const |
| int | disable (int value) const |
| ACE_HANDLE | get_handle () const |
| Get the underlying handle. | |
| void | set_handle (ACE_HANDLE handle) |
| Set the underlying handle. | |
| void | dump () const |
| Dump the state of an object. | |
Protected Attributes | |
| ACE_LOCK | lock_ |
| Type of locking mechanism. | |
Additional Inherited Members | |
| Public Types inherited from ACE_SOCK_Acceptor | |
| typedef ACE_INET_Addr | PEER_ADDR |
| typedef ACE_SOCK_Stream | PEER_STREAM |
| Public Attributes inherited from ACE_SOCK_Acceptor | |
| ACE_ALLOC_HOOK_DECLARE | |
| Declare the dynamic allocation hooks. | |
| Public Attributes inherited from ACE_SOCK | |
| ACE_ALLOC_HOOK_DECLARE | |
| Declare the dynamic allocation hooks. | |
| Public Attributes inherited from ACE_IPC_SAP | |
| ACE_ALLOC_HOOK_DECLARE | |
| Declare the dynamic allocation hooks. | |
| Protected Member Functions inherited from ACE_SOCK_Acceptor | |
| 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, int ipv6_only) |
| 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 () | |
| ~ACE_SOCK ()=default | |
| Protected destructor. | |
| Protected Member Functions inherited from ACE_IPC_SAP | |
| ACE_IPC_SAP () | |
| Default constructor. | |
| ~ACE_IPC_SAP () | |
| Protected destructor. | |
Detailed Description
template<class ACE_LOCK>
class ACE_LOCK_SOCK_Acceptor< ACE_LOCK >
class ACE_LOCK_SOCK_Acceptor< ACE_LOCK >
Specialize ACE_SOCK_Acceptor to lock around <accept>;.
This class is necessary since some OS platforms do not allow multiple threads/processes to simultaneously call accept on the same listen-mode port/socket. Thus, we need to protect against multiple concurrent accesses by using the appropriate type of lock.
Member Function Documentation
◆ accept()
template<class ACE_LOCK>
| int ACE_LOCK_SOCK_Acceptor< ACE_LOCK >::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 |
Accept the connection under the control of the <ACE_LOCK>.
◆ lock()
template<class ACE_LOCK>
| ACE_LOCK & ACE_LOCK_SOCK_Acceptor< ACE_LOCK >::lock | ( | ) |
Return a reference to the lock.
Member Data Documentation
◆ lock_
template<class ACE_LOCK>
|
protected |
Type of locking mechanism.
The documentation for this class was generated from the following files:
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