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
147
148
149
150
151
152
153
154
155
156
157
158
|
// server.cpp
// This version uses the Implementation Repository.
#include "Test_i.h"
#include "tao/IORTable/IORTable.h"
#include "tao/PortableServer/Root_POA.h"
#include "tao/ImR_Client/ImR_Client.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/streams.h"
#include "ace/OS_NS_unistd.h"
class ORB_Runner : public ACE_Task_Base
{
public:
ORB_Runner (CORBA::ORB_var orb) : orb_(orb) {}
int svc (void)
{
this->orb_->run ();
return 0;
}
private:
CORBA::ORB_var orb_;
};
PortableServer::POA_var root_poa;
PortableServer::POA_var poa_a;
void
createPOAs(ACE_CString &base)
{
PortableServer::LifespanPolicy_var life =
root_poa->create_lifespan_policy(PortableServer::PERSISTENT);
PortableServer::IdAssignmentPolicy_var assign =
root_poa->create_id_assignment_policy(PortableServer::USER_ID);
CORBA::PolicyList pols;
pols.length(2);
pols[0] = PortableServer::LifespanPolicy::_duplicate(life.in());
pols[1] = PortableServer::IdAssignmentPolicy::_duplicate(assign.in());
PortableServer::POAManager_var mgr = PortableServer::POAManager::_nil();
ACE_CString poa_name = base + ACE_CString ("_a");
ACE_DEBUG ((LM_DEBUG, "%P server creating POA %C\n", poa_name.c_str()));
poa_a = root_poa->create_POA(poa_name.c_str(), mgr.in(), pols);
}
void
activatePOAs (void)
{
PortableServer::POAManager_var mgr = root_poa->the_POAManager ();
mgr->activate ();
mgr = poa_a->the_POAManager ();
ACE_DEBUG ((LM_DEBUG, "%P server activating POAs\n"));
mgr->activate ();
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
ORB_Runner *runner = new ORB_Runner (orb);
int poa_delay = 10;
try
{
ACE_Get_Opt get_opts (argc, argv, ACE_TEXT ("p:?"));
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'p':
poa_delay = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
ACE_DEBUG ((LM_DEBUG,
"usage: %s "
"-d <seconds to delay before initializing POA> "
"-n Number of the server\n",
argv[0]));
return 1;
break;
}
// ACE_OS::sleep (poa_delay);
CORBA::Object_var obj = orb->resolve_initial_references ("RootPOA");
root_poa = PortableServer::POA::_narrow (obj.in ());
runner->activate ();
ACE_CString base = ACE_CString ("TestObject");
createPOAs (base);
PortableServer::Servant_var<Test_i> test_servant = new Test_i;
PortableServer::ObjectId_var object_id =
PortableServer::string_to_ObjectId (base.c_str());
poa_a->activate_object_with_id (object_id.in(), test_servant.in ());
obj = poa_a->id_to_reference (object_id.in());
Test_var tva = Test::_narrow (obj.in());
ACE_DEBUG ((LM_DEBUG, "Started Server pid = %d poa delay %d\n", ACE_OS::getpid (), poa_delay));
{
ACE_CString status_file = base + ACE_CString(".status");
ofstream out(status_file.c_str (), ios_base::app);
if (!out.good())
{
ACE_DEBUG ((LM_DEBUG, "server did not get good bit from %C\n", status_file.c_str()));
}
out << ACE_OS::getpid () << endl;
out.close ();
}
ACE_Time_Value tv (poa_delay);
ACE_OS::sleep (tv);
activatePOAs ();
ACE_DEBUG ((LM_DEBUG, "Activated POA pid = %d \n", ACE_OS::getpid ()));
TAO_Root_POA* tpoa = dynamic_cast<TAO_Root_POA*> (poa_a.in ());
ACE_ASSERT (tpoa != 0);
obj = tpoa->id_to_reference_i (object_id.in (), false);
CORBA::String_var test_ior = orb->object_to_string (obj.in ());
obj = orb->resolve_initial_references("IORTable");
IORTable::Table_var table = IORTable::Table::_narrow (obj.in ());
table->bind(base.c_str (), test_ior.in ());
test_ior = orb->object_to_string (tva.in());
base += "_a";
ACE_DEBUG ((LM_DEBUG, "%C:\n%C\n", base.c_str(), test_ior.in()));
table->bind (base.c_str (), test_ior.in ());
runner->wait ();
root_poa->destroy(1,1);
orb->destroy();
}
catch(const CORBA::Exception& ex)
{
ex._tao_print_exception ("Server main()");
return 1;
}
delete runner;
orb = CORBA::ORB::_nil ();
ACE_DEBUG ((LM_DEBUG, "Exiting Server pid = %d \n",
ACE_OS::getpid ()));
return 0;
}
|
