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TAO_DIOP_Connection_Handler Class Reference

Handles requests on a single connection. More...

#include <DIOP_Connection_Handler.h>

Inheritance diagram for TAO_DIOP_Connection_Handler

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Collaboration diagram for TAO_DIOP_Connection_Handler:

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List of all members.

Public Methods

 TAO_DIOP_Connection_Handler (ACE_Thread_Manager* t = 0)
 TAO_DIOP_Connection_Handler (TAO_ORB_Core *orb_core, CORBA::Boolean flag, void *arg)
 Constructor. parameter is used by the Acceptor to pass the protocol configuration properties for this connection.

 ~TAO_DIOP_Connection_Handler (void)
 Destructor.

virtual int open (void *)
 Called by the <Strategy_Acceptor> when the handler is completely connected. Argument is unused.

virtual int open_server (void)
virtual int activate (long flags = THR_NEW_LWP, int n_threads = 1, int force_active = 0, long priority = ACE_DEFAULT_THREAD_PRIORITY, int grp_id = -1, ACE_Task_Base *task = 0, ACE_hthread_t thread_handles[] = 0, void *stack[] = 0, size_t stack_size[] = 0, ACE_thread_t thread_names[] = 0)
 = Active object activation method.

virtual int svc (void)
 Only used when the handler is turned into an active object by calling . This serves as the event loop in such cases.

virtual int handle_close (ACE_HANDLE = ACE_INVALID_HANDLE, ACE_Reactor_Mask = ACE_Event_Handler::NULL_MASK)
 Perform appropriate closing.

virtual int resume_handler (void)
 Event handler overload..

int add_transport_to_cache (void)
 Add ourselves to Cache.

ACE_HANDLE get_handle (void) const
const ACE_INET_Addraddr (void)
void addr (const ACE_INET_Addr &addr)
const ACE_INET_Addrlocal_addr (void)
void local_addr (const ACE_INET_Addr &addr)
const ACE_INET_Addrserver_addr (void)
void server_addr (const ACE_INET_Addr &addr)
const ACE_SOCK_Dgramdgram (void)

Protected Methods

virtual int handle_input (ACE_HANDLE = ACE_INVALID_HANDLE)
 = Event Handler overloads Reads a message from the <peer()>, dispatching and servicing it appropriately. handle_input() just delegates on handle_input_i() which timeouts after <max_wait_time>, this is used in thread-per-connection to ensure that server threads eventually exit.

virtual int handle_cleanup ()

Protected Attributes

ACE_SOCK_Dgram udp_socket_
ACE_INET_Addr addr_
ACE_INET_Addr local_addr_

Private Methods

void handle_close_i (void)
 Perform appropriate closing.


Private Attributes

TAO_DIOP_Propertiestcp_properties_
 TCP configuration for this connection.


Detailed Description

Handles requests on a single connection.

The Connection handler which is common for the Acceptor and the Connector


Constructor & Destructor Documentation

TAO_DIOP_Connection_Handler::TAO_DIOP_Connection_Handler ( ACE_Thread_Manager * t = 0 )
 

TAO_DIOP_Connection_Handler::TAO_DIOP_Connection_Handler ( TAO_ORB_Core * orb_core,
CORBA::Boolean flag,
void * arg )
 

Constructor. parameter is used by the Acceptor to pass the protocol configuration properties for this connection.

TAO_DIOP_Connection_Handler::~TAO_DIOP_Connection_Handler ( void )
 

Destructor.


Member Function Documentation

int TAO_DIOP_Connection_Handler::activate ( long flags = THR_NEW_LWP,
int n_threads = 1,
int force_active = 0,
long priority = ACE_DEFAULT_THREAD_PRIORITY,
int grp_id = -1,
ACE_Task_Base * task = 0,
ACE_hthread_t thread_handles[] = 0,
void * stack[] = 0,
size_t stack_size[] = 0,
ACE_thread_t thread_names[] = 0 ) [virtual]
 

= Active object activation method.

Reimplemented from ACE_Task_Base.

int TAO_DIOP_Connection_Handler::add_transport_to_cache ( void )
 

Add ourselves to Cache.

void TAO_DIOP_Connection_Handler::addr ( const ACE_INET_Addr & addr )
 

const ACE_INET_Addr& TAO_DIOP_Connection_Handler::addr ( void )
 

const ACE_SOCK_Dgram& TAO_DIOP_Connection_Handler::dgram ( void )
 

ACE_HANDLE TAO_DIOP_Connection_Handler::get_handle ( void ) const
 

Reimplemented from ACE_Svc_Handler.

virtual int TAO_DIOP_Connection_Handler::handle_cleanup ( ) [protected, virtual]
 

int TAO_DIOP_Connection_Handler::handle_close ( ACE_HANDLE handle = ACE_INVALID_HANDLE,
ACE_Reactor_Mask close_mask = ACE_Event_Handler::NULL_MASK ) [virtual]
 

Perform appropriate closing.

Reimplemented from ACE_Svc_Handler.

void TAO_DIOP_Connection_Handler::handle_close_i ( void ) [private]
 

Perform appropriate closing.

int TAO_DIOP_Connection_Handler::handle_input ( ACE_HANDLE fd = ACE_INVALID_HANDLE ) [protected, virtual]
 

= Event Handler overloads Reads a message from the <peer()>, dispatching and servicing it appropriately. handle_input() just delegates on handle_input_i() which timeouts after <max_wait_time>, this is used in thread-per-connection to ensure that server threads eventually exit.

Reimplemented from ACE_Event_Handler.

void TAO_DIOP_Connection_Handler::local_addr ( const ACE_INET_Addr & addr )
 

const ACE_INET_Addr& TAO_DIOP_Connection_Handler::local_addr ( void )
 

int TAO_DIOP_Connection_Handler::open ( void * a ) [virtual]
 

Called by the <Strategy_Acceptor> when the handler is completely connected. Argument is unused.

Reimplemented from ACE_Svc_Handler.

virtual int TAO_DIOP_Connection_Handler::open_server ( void ) [virtual]
 

int TAO_DIOP_Connection_Handler::resume_handler ( void ) [virtual]
 

Event handler overload..

Reimplemented from ACE_Event_Handler.

void TAO_DIOP_Connection_Handler::server_addr ( const ACE_INET_Addr & addr )
 

const ACE_INET_Addr& TAO_DIOP_Connection_Handler::server_addr ( void )
 

int TAO_DIOP_Connection_Handler::svc ( void ) [virtual]
 

Only used when the handler is turned into an active object by calling . This serves as the event loop in such cases.

Reimplemented from ACE_Task_Base.


Member Data Documentation

ACE_INET_Addr TAO_DIOP_Connection_Handler::addr_ [protected]
 

ACE_INET_Addr TAO_DIOP_Connection_Handler::local_addr_ [protected]
 

TAO_DIOP_Properties * TAO_DIOP_Connection_Handler::tcp_properties_ [private]
 

TCP configuration for this connection.

ACE_SOCK_Dgram TAO_DIOP_Connection_Handler::udp_socket_ [protected]
 


The documentation for this class was generated from the following file:
Generated at Sat Dec 1 12:41:01 2001 for TAO_Strategies by doxygen1.2.3 written by Dimitri van Heesch, © 1997-2000