Main Page   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Namespace Members   Compound Members   File Members   Related Pages  

TAO_Wait_On_Leader_Follower Class Reference

Wait according to the Leader-Follower model. Leader does the event loop of the Reactor and the Followers wait on the condition variable. More...

#include <Wait_On_Leader_Follower.h>

Inheritance diagram for TAO_Wait_On_Leader_Follower:

Inheritance graph
[legend]
Collaboration diagram for TAO_Wait_On_Leader_Follower:

Collaboration graph
[legend]
List of all members.

Public Methods

 TAO_Wait_On_Leader_Follower (TAO_Transport *transport)
 Constructor.

virtual ~TAO_Wait_On_Leader_Follower (void)
 Destructor.

virtual int sending_request (TAO_ORB_Core *orb_core, int two_way)
virtual int wait (ACE_Time_Value *max_wait_time, TAO_Synch_Reply_Dispatcher &rd)
virtual int register_handler (void)
virtual int non_blocking (void)

Detailed Description

Wait according to the Leader-Follower model. Leader does the event loop of the Reactor and the Followers wait on the condition variable.

This impelementation is to work with the Muxed Transport Mechanism. Here the state variables such as <Condition Variable> etc cannot be kept in the Wait Strategy, since the Wait Strategy is per Transport object and here the Transport is Muxed and hence there are multiple threads running in the same Transport context.


Constructor & Destructor Documentation

TAO_Wait_On_Leader_Follower::TAO_Wait_On_Leader_Follower TAO_Transport   transport
 

Constructor.

TAO_Wait_On_Leader_Follower::~TAO_Wait_On_Leader_Follower void    [virtual]
 

Destructor.


Member Function Documentation

int TAO_Wait_On_Leader_Follower::non_blocking void    [virtual]
 

Returns a value to indicate whether the transport needs to set the socket on which it is waiting to non-blocking mode or not.

Implements TAO_Wait_Strategy.

int TAO_Wait_On_Leader_Follower::register_handler void    [virtual]
 

Register the handler needs with the reactor provided that it makes sense for the strategy.

Implements TAO_Wait_Strategy.

int TAO_Wait_On_Leader_Follower::sending_request TAO_ORB_Core   orb_core,
int    two_way
[virtual]
 

The user is going to send a request, prepare any internal variables because the reply may arrive *before* the user calls wait.

Reimplemented from TAO_Wait_Strategy.

int TAO_Wait_On_Leader_Follower::wait ACE_Time_Value   max_wait_time,
TAO_Synch_Reply_Dispatcher   rd
[virtual]
 

Base class virtual method. Wait till the <reply_received> flag is true or the time expires.

Implements TAO_Wait_Strategy.


The documentation for this class was generated from the following files:
Generated on Wed Jan 14 23:32:38 2004 for TAO by doxygen1.2.18