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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
// $Id$
#include "Coordinator.h"
#include "Session_Control.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_stdio.h"
ACE_RCSID(Big_Oneways, server, "$Id$")
const char *ior_output_file = "test.ior";
CORBA::ULong peer_count = 4;
CORBA::ULong payload_size = 1024;
CORBA::ULong message_count = 1000;
CORBA::ULong thread_count = 4;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "o:p:b:i:n:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.opt_arg ();
break;
case 'p':
peer_count = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'b':
payload_size = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'i':
message_count = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'n':
thread_count = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o <iorfile> "
"-p <peer_count> "
"-b <payload_size> "
"-i <message_count> "
"-n <thread_count> "
"\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");
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic got a nil RootPOA\n"),
1);
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager ();
if (parse_args (argc, argv) != 0)
return 1;
Coordinator *coordinator_impl;
ACE_NEW_RETURN (coordinator_impl,
Coordinator (peer_count),
1);
Test::Coordinator_var coordinator =
coordinator_impl->_this ();
CORBA::String_var ior =
orb->object_to_string (coordinator.in ());
// If the ior_output_file exists, output the ior to it
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
poa_manager->activate ();
ACE_DEBUG ((LM_DEBUG, "Waiting for peers . . . "));
for (int i = 0;
i != 30 && !coordinator_impl->has_all_peers ();
++i)
{
ACE_Time_Value tv (1, 0);
orb->run (tv);
}
ACE_DEBUG ((LM_DEBUG, "done.\n"));
if (!coordinator_impl->has_all_peers ())
{
ACE_ERROR ((LM_DEBUG,
"ERROR: timeout, some peers failed to register\n"));
return 1;
}
ACE_DEBUG ((LM_DEBUG, "Building session list . . . "));
Session_Control *session_control_impl;
ACE_NEW_RETURN (session_control_impl,
Session_Control (peer_count),
1);
Test::Session_Control_var session_control =
session_control_impl->_this ();
Test::Session_List session_list;
coordinator_impl->create_session_list (session_control.in (),
payload_size,
thread_count,
message_count,
session_list);
ACE_ASSERT (session_list.length () == peer_count);
ACE_DEBUG ((LM_DEBUG, "done.\n"));
ACE_DEBUG ((LM_DEBUG, "Giving start signal . . . "));
CORBA::ULong j;
for (j = 0; j != peer_count; ++j)
{
// Make a copy of the sessions, excluding the j-th element
Test::Session_List other_sessions (peer_count - 1);
other_sessions.length (peer_count - 1);
CORBA::ULong count = 0;
for (CORBA::ULong k = 0; k != peer_count; ++k)
{
if (k == j)
continue;
other_sessions[count++] =
Test::Session::_duplicate (session_list[k]);
}
session_list[j]->start (other_sessions);
}
ACE_DEBUG ((LM_DEBUG, "done.\n"));
ACE_DEBUG ((LM_DEBUG, "Waiting for sessions . . .\n"));
for (int k = 0;
k != 300 && !session_control_impl->all_sessions_finished ();
++k)
{
ACE_Time_Value tv (1, 0);
orb->run (tv);
}
if (!session_control_impl->all_sessions_finished ())
{
ACE_ERROR ((LM_ERROR,
"ERROR: timeout waiting for sessions\n"));
return 1;
}
ACE_DEBUG ((LM_DEBUG, "All sessions finished . . . \n"));
for (j = 0; j != peer_count; ++j)
{
session_list[j]->destroy ();
}
ACE_DEBUG ((LM_DEBUG, "Shutdown all peers . . .\n"));
coordinator_impl->shutdown_all_peers ();
coordinator_impl->_remove_ref();
session_control_impl->_remove_ref();
ACE_DEBUG ((LM_DEBUG, "Shutdown poa and orb . . .\n"));
root_poa->destroy (1, 1);
orb->destroy ();
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
return 1;
}
return 0;
}
|
