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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// $Id$
#include "test_i.h"
#include "tao/IORTable/IORTable.h"
#include "ace/OS_NS_strings.h"
#include "ace/OS_NS_stdio.h"
#include "ace/Thread_Manager.h"
#include "ace/Task.h"
class ORB_Run_Task : public ACE_Task_Base
{
private:
CORBA::ORB_var orb_;
public:
ORB_Run_Task (CORBA::ORB_ptr orb)
: orb_(CORBA::ORB::_duplicate(orb))
{
}
int svc (void)
{
try
{
this->orb_->run();
}
catch (CORBA::Exception &ex)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) server orb run thread caught %s\n",ex._name()));
}
return 0;
}
};
int
main (int argc, char *argv[])
{
try
{
int nthreads = 10;
const char *ior_file = "test.ior";
bool endpoint_found = false;
for (int i = 0; i < argc; i++)
{
if ((ACE_OS::strcasecmp (argv[i],"-ORBEndpoint") == 0) ||
(ACE_OS::strcasecmp (argv[i],"-ORBListenEndpoints") == 0))
endpoint_found = 1;
else if (ACE_OS::strcasecmp (argv[i],"-threads") == 0)
{
++i;
nthreads = ACE_OS::atoi (argv[i]);
}
else if (ACE_OS::strcasecmp (argv[i],"-o") == 0)
{
++i;
ior_file = argv[i];
}
}
if (!endpoint_found)
ACE_ERROR_RETURN ((LM_ERROR,
"ERROR: %s requires an explicit endpoint!\n",
argv[0]), 1);
ACE_DEBUG ((LM_DEBUG,"(%P|%t) server started\n"));
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv);
CORBA::Object_var obj =
orb->resolve_initial_references("RootPOA");
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (obj.in ());
if (CORBA::is_nil (root_poa.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil RootPOA\n"),
1);
obj = orb->resolve_initial_references("IORTable");
IORTable::Table_var iortable =
IORTable::Table::_narrow(obj.in());
if (CORBA::is_nil (root_poa.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil IORTable\n"),
1);
ORB_Killer killer (orb.in());
test_i *servant;
ACE_NEW_RETURN (servant,
test_i (&killer),
1);
PortableServer::ServantBase_var owner_transfer(servant);
PortableServer::ObjectId_var id =
root_poa->activate_object (servant);
CORBA::Object_var object = root_poa->id_to_reference (id.in ());
Test::IORTable_Shutdown_Race_var target =
Test::IORTable_Shutdown_Race::_narrow (object.in ());
CORBA::String_var ior =
orb->object_to_string (target.in ());
iortable->bind ("Racer",ior.in());
PortableServer::POAManager_var poa_manager = root_poa->the_POAManager ();
poa_manager->activate ();
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) server - activating ORB threads\n"));
ORB_Run_Task ort (orb.in());
ort.activate (THR_NEW_LWP | THR_JOINABLE, 3);
ACE_DEBUG ((LM_DEBUG,"(%P|%t) server - ORB running\n"));
// Output the IOR to the <ior_file> - to signal readiness.
FILE *output_file= ACE_OS::fopen (ior_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s\n",
ior_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
ACE_Thread_Manager *tm = ort.thr_mgr();
tm->wait();
ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
orb->destroy ();
}
catch (CORBA::Exception &ex)
{
ACE_DEBUG ((LM_DEBUG, "(%P|%t) server main - caught %s\n",ex._name()));
return 1;
}
return 0;
}
|
