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// $Id$
#include "ServerApp.h"
#include "Foo_A_i.h"
#include "AppHelper.h"
#include "TestAppExceptionC.h"
#include "AppShutdown.h"
#include "ace/Get_Opt.h"
#include "tao/CSD_ThreadPool/CSD_TP_Strategy.h"
#include "tao/Intrusive_Ref_Count_Handle_T.h"
// To force static load the service.
#include "tao/PI/PI.h"
#include "tao/CSD_ThreadPool/CSD_ThreadPool.h"
ServerApp::ServerApp()
: TestAppBase("TP_Test_1_Server"),
num_clients_ (1)
{
}
ServerApp::~ServerApp()
{
}
int
ServerApp::run_i(int argc, ACE_TCHAR* argv[])
{
// Initialize the ORB before parsing our own args.
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
// Parse the command-line args for this application.
// * Returns -1 if problems are encountered.
// * Returns 1 if the usage statement was explicitly requested.
// * Returns 0 otherwise.
int result = this->parse_args(argc, argv);
if (result != 0)
{
return result;
}
TheAppShutdown->init(orb.in(), num_clients_);
// Get the Root POA
PortableServer::POA_var root_poa =
RefHelper<PortableServer::POA>::resolve_initial_ref(orb.in(),
"RootPOA");
// Get the POAManager from the Root POA.
PortableServer::POAManager_var poa_manager
= root_poa->the_POAManager();
// Create the child POA Policies.
CORBA::PolicyList policies(0);
policies.length(0);
// Create the child POA
PortableServer::POA_var child_poa =
AppHelper::create_poa("ChildPoa",
root_poa.in(),
poa_manager.in(),
policies);
// Create the thread pool servant dispatching strategy object, and
// hold it in a (local) smart pointer variable.
TAO_Intrusive_Ref_Count_Handle<TAO::CSD::TP_Strategy> csd_strategy =
new TAO::CSD::TP_Strategy();
// Tell the strategy to apply itself to the child poa.
if (csd_strategy->apply_to(child_poa.in()) == false)
{
ACE_ERROR((LM_ERROR,
"Failed to apply CSD strategy to child poa.\n"));
return -1;
}
// Create the servant object.
Foo_A_i* servant = new Foo_A_i();
// Local smart pointer variable to deal with releasing the reference
// to the servant object when the variable falls out of scope.
PortableServer::ServantBase_var servant_owner(servant);
// Obtain the object reference using the servant
CORBA::Object_var obj = AppHelper::activate_servant(child_poa.in(),
servant);
// Stringify and save the object reference to a file
AppHelper::ref_to_file(orb.in(),
obj.in(),
this->ior_filename_.c_str());
// Activate the POA Manager
poa_manager->activate();
ACE_DEBUG((LM_DEBUG,
"(%P|%t) ServerApp is ready. Running the ORB event loop.\n"));
// Run the ORB event loop.
orb->run ();
ACE_DEBUG((LM_DEBUG,
"(%P|%t) ServerApp ORB event loop has completed.\n"));
TheAppShutdown->wait ();
// Calling wait on ACE_Thread_Manager singleton to avoid the problem
// that the main thread might exit before all CSD Threads exit.
// Wait for all CSD task threads exit.
ACE_Thread_Manager::instance ()->wait ();
ACE_DEBUG((LM_DEBUG,
"(%P|%t) ServerApp is destroying the Root POA.\n"));
root_poa->destroy(1, 1);
ACE_DEBUG((LM_DEBUG,
"(%P|%t) ServerApp is destroying the ORB.\n"));
orb->destroy();
ACE_DEBUG((LM_DEBUG,
"(%P|%t) ServerApp has completed running successfully.\n"));
return 0;
}
int
ServerApp::parse_args(int argc, ACE_TCHAR* argv[])
{
ACE_Get_Opt get_opts(argc, argv, ACE_TEXT("o:n:"));
int c;
while ((c = get_opts()) != -1)
{
switch (c)
{
case 'o':
this->ior_filename_ = get_opts.opt_arg();
break;
case 'n':
{
int tmp = ACE_OS::atoi(get_opts.opt_arg());
if (tmp < 1)
{
ACE_ERROR((LM_ERROR,
"(%P|%t) Error. -n must be followed by an integer "
"value greater than 0.\n"));
return -1;
}
this->num_clients_ = tmp;
}
break;
case '?':
ACE_ERROR((LM_ERROR,
"(%P|%t) usage: %s -o <ior_filename> -n <num_clients>\n",
argv[0]));
return 1;
default:
ACE_ERROR((LM_ERROR,
"(%P|%t) usage: %s -o <ior_filename> -n <num_clients>\n",
argv[0]));
return -1;
}
}
return 0;
}
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