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// $Id$
#include "TestC.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/OS_NS_unistd.h"
class Pinger : public ACE_Task_Base
{
private:
const char * ior_;
CORBA::ORB_var orb_;
bool do_shutdown_;
bool stop_;
public:
Pinger (CORBA::ORB_var &orb, const char *ior)
: ior_ (ior),
orb_(orb),
do_shutdown_ (false),
stop_ (false)
{
}
int svc (void)
{
bool keep_going = true;
while (keep_going && !this->stop_)
{
try
{
CORBA::Object_var tmp = this->orb_->string_to_object(this->ior_);
Test::IORTable_Shutdown_Race_var target =
Test::IORTable_Shutdown_Race::_narrow(tmp.in ());
if (CORBA::is_nil (target.in ()))
ACE_ERROR_RETURN ((LM_DEBUG,
"(%P|%t) Nil target reference <%s>\n",
this->ior_),
1);
target->ping();
if (this->do_shutdown_)
{
ACE_DEBUG ((LM_DEBUG,"(%P|%t) Calling shutdown\n"));
this->do_shutdown_ = false;
target->shutdown ();
}
}
catch (CORBA::Exception &ex)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) caught an exception - %C\n",ex._name()));
keep_going = false;
}
}
return 0;
}
void killit()
{
do_shutdown_ = true;
}
void stop ()
{
stop_ = true;
}
};
int port = 0;
ACE_TCHAR const * target_host = ACE_TEXT("localhost");
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("p:h:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'p':
port = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'h':
target_host = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-p <server_port> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
try
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
if (parse_args (argc, argv) != 0)
return 1;
char ior[100];
ACE_OS::sprintf (ior, "corbaloc::%s:%d/Racer",
ACE_TEXT_ALWAYS_CHAR (target_host), port);
Pinger pinger(orb, ior);
ACE_OS::sleep (1);
ACE_DEBUG ((LM_DEBUG,"(%P|%t) client - starting client threads\n"));
pinger.activate (THR_NEW_LWP | THR_JOINABLE, 5);
ACE_OS::sleep (1);
ACE_DEBUG ((LM_DEBUG,"(%P|%t) client - All running, time to shutdown server\n"));
pinger.killit();
ACE_OS::sleep (2);
ACE_DEBUG ((LM_DEBUG,"(%P|%t) client - Stopping client threads\n"));
pinger.stop ();
pinger.wait();
ACE_DEBUG ((LM_DEBUG,"(%P|%t) client done\n"));
}
catch (CORBA::Exception &ex)
{
ACE_DEBUG ((LM_DEBUG,"Main caught %s\n",ex._name()));
return 1;
}
return 0;
}
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