blob: 785386807d60b8d0388f541d56a28a3074d23540 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
// $Id$
#include "subscriber_impl.h"
#include "publisherC.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
class ThreadPool : public ACE_Task_Base
{
public:
ThreadPool (CORBA::ORB_ptr orb);
virtual int svc (void);
private:
CORBA::ORB_var orb_;
};
int
main (int argc, char *argv[])
{
try
{
CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);
CORBA::Object_var poa_object = orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR, " (%P|%t) Unable to initialize the POA.\n"), 1);
PortableServer::POA_var root_poa = PortableServer::POA::_narrow (poa_object.in ());
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager();
Subscriber_impl subscriber(orb.in ());
PortableServer::ObjectId_var id =
root_poa->activate_object (&subscriber);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
Subscriber_var subscriber_var = Subscriber::_narrow (object.in ());
object = orb->string_to_object("file://ior.out");
Publisher_var publisher = Publisher::_narrow(object.in());
publisher->subscribe(subscriber_var.in());
poa_manager->activate();
ThreadPool pool (orb.in ());
if (pool.activate(THR_NEW_LWP | THR_JOINABLE, 5) != 0)
ACE_ERROR_RETURN ((LM_ERROR, "Cannot activate client threads\n"), 1);
pool.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;
}
// ****************************************************************
ThreadPool::ThreadPool(CORBA::ORB_ptr orb)
: orb_(CORBA::ORB::_duplicate (orb))
{
}
int ThreadPool::svc (void)
{
try
{
this->orb_->run ();
}
catch (...)
{
}
return 0;
}
|
