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#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "tao/corba.h"
#include "tao/Utils/ORB_Manager.h"
#include "tao/AnyTypeCode/Any.h"
#include "tao/Messaging/Messaging.h"
#include "tao/ORBInitializer_Registry.h"
#include "tao/PI/PI.h"
#include "tao/LocalObject.h"
int g_nthreads = 1;
bool g_setTimeout = true;
bool g_registerORBinitializer = true;
bool g_initInMain = false;
int g_argc;
ACE_TCHAR ** g_argv;
int initORB(int threadID);
int
parse_args (int argc, ACE_TCHAR *argv[])
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("min:"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'm':
g_initInMain = true;
break;
case 'i':
g_registerORBinitializer = false;
break;
case 'n':
g_nthreads = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-m (Initialize an ORB from the main thread first) "
"-i (Do not register ORB initializer) "
"-n <numberOfThreads>"
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
class Worker : public ACE_Task_Base
{
public:
Worker ();
virtual int svc ();
private:
};
class MyORBinitializer
: public virtual PortableInterceptor::ORBInitializer
, public virtual CORBA::LocalObject
{
public:
MyORBinitializer( ACE_CString orbID )
: orbID_( orbID ) {};
virtual
void
pre_init( PortableInterceptor::ORBInitInfo_ptr )
{
ACE_DEBUG ((LM_DEBUG,
"MyORBinitializer::pre_init() called for ORB \"%C\"\n",
orbID_.c_str()));
};
virtual
void
post_init( PortableInterceptor::ORBInitInfo_ptr )
{
ACE_DEBUG ((LM_DEBUG,
"MyORBinitializer::post_init() called for ORB \"%C\"\n",
orbID_.c_str()));
};
private:
ACE_CString orbID_;
};
int
ACE_TMAIN(int argc, ACE_TCHAR *argv[])
{
g_argc = argc;
g_argv = argv;
try
{
if (parse_args (argc, argv) != 0)
return 1;
if ( g_initInMain )
{
initORB(0);
}
// Run in both main and background thread
// else
{
Worker worker;
if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
g_nthreads) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate ORB thread(s)\n"),
1);
worker.thr_mgr ()->wait ();
}
ACE_DEBUG ((LM_DEBUG, "Event loop finished\n"));
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}
// ****************************************************************
Worker::Worker ()
{
}
int
Worker::svc (void)
{
static int threadID = 0;
initORB(++threadID);
return 0;
}
int
initORB(int threadID)
{
try
{
char ORBid[10];
ACE_OS::sprintf (ORBid, "ORB_%d", threadID);
ACE_DEBUG ((LM_DEBUG, "Initializing ORB \"%C\"\n", ORBid));
if ( g_registerORBinitializer )
{
ACE_DEBUG ((LM_DEBUG, "Creating ORB initializer\n"));
PortableInterceptor::ORBInitializer_var rCOI(
new MyORBinitializer( ORBid ) );
PortableInterceptor::register_orb_initializer( rCOI.in() );
}
ACE_DEBUG ((LM_DEBUG, "Creating TAO_ORB_Manager\n"));
TAO_ORB_Manager* pORBmgr = new TAO_ORB_Manager;
if ( -1 == pORBmgr->init( g_argc, g_argv, ORBid ) )
{
ACE_DEBUG ((LM_DEBUG, "Failed to initialize ORB \"%C\"\n", ORBid));
throw CORBA::INTERNAL();
}
ACE_DEBUG ((LM_DEBUG, "ORB \"%C\" initialized\n", ORBid));
if ( g_setTimeout )
{
ACE_DEBUG ((LM_DEBUG,
"Setting connection timeout policy for ORB \"%C\"\n",
ORBid));
CORBA::PolicyList policyList;
CORBA::ORB_var orb = pORBmgr->orb();
TimeBase::TimeT connectionTimeout = 100*10000;
CORBA::Any any;
any <<= connectionTimeout;
CORBA::ULong l( policyList.length() );
policyList.length( l+1 );
policyList[l] = orb->create_policy(
TAO::CONNECTION_TIMEOUT_POLICY_TYPE,
any );
ACE_DEBUG ((LM_DEBUG, "Connection timeout policy set for ORB \"%C\"\n",
ORBid));
}
pORBmgr->fini();
delete pORBmgr;
}
catch (const CORBA::Exception& ex)
{
ACE_ERROR ((LM_ERROR, "Caught exception: %C\n", ex._info().c_str()));
return 1;
}
return 0;
}
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