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
|
// $Id$
#include "ace/Get_Opt.h"
#include "test_i.h"
#include "ace/High_Res_Timer.h"
#include "tao/BiDir_GIOP/BiDirGIOP.h"
#include "tao/AnyTypeCode/Any.h"
ACE_RCSID(BiDirectional, client, "$Id$")
const char *ior = "file://test.ior";
void do_nothing (void)
{
}
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "k:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
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 ();
// Policies for the childPOA to be created.
CORBA::PolicyList policies (1);
policies.length (1);
CORBA::Any pol;
pol <<= BiDirPolicy::BOTH;
policies[0] =
orb->create_policy (BiDirPolicy::BIDIRECTIONAL_POLICY_TYPE,
pol);
// Create POA as child of RootPOA with the above policies. This POA
// will receive request in the same connection in which it sent
// the request
PortableServer::POA_var child_poa =
root_poa->create_POA ("childPOA",
poa_manager.in (),
policies);
// Creation of childPOA is over. Destroy the Policy objects.
for (CORBA::ULong i = 0;
i < policies.length ();
++i)
{
policies[i]->destroy ();
}
poa_manager->activate ();
if (parse_args (argc, argv) != 0)
return 1;
CORBA::Object_var object =
orb->string_to_object (ior);
Simple_Server_var server =
Simple_Server::_narrow (object.in ());
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil\n",
ior),
1);
}
Callback_i *callback_impl = 0;
ACE_NEW_THROW_EX (callback_impl,
Callback_i (orb.in ()),
CORBA::NO_MEMORY ());
PortableServer::ServantBase_var owner_transfer(callback_impl);
PortableServer::ObjectId_var id =
root_poa->activate_object (callback_impl);
CORBA::Object_var object_act = root_poa->id_to_reference (id.in ());
Callback_var callback =
Callback::_narrow (object_act.in ());
// Send the calback object to the server
server->callback_object (callback.in ());
// Call the client that will make remote calls to us again, but
// not directly, but delayed for a second or so.
CORBA::Long r =
server->test_method (1);
if (r != 0)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) unexpected result = %d ",
r));
}
// Run now the ORB for 5 seconds
ACE_Time_Value run_time (5);
orb->run (run_time);
// Shutdown the server
server->shutdown ();
root_poa->destroy (1, 1);
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Caught exception:");
return 1;
}
return 0;
}
|
