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
|
// $Id$
#include "orbsvcs/orbsvcs/AV/AVStreams_i.h"
#include "orbsvcs/orbsvcs/AV/FlowSpec_Entry.h"
#include "tao/PortableServer/PortableServer.h"
#include "tao/Strategies/advanced_resource.h"
#include "tao/debug.h"
#include "ace/Get_Opt.h"
#include "ace/INET_Addr.h"
ACE_RCSID (Latency,
ping,
"$Id$")
const char *ping_ior = CORBA::string_dup ("file://ping.ior");
const char *pong_ior = CORBA::string_dup ("file://pong.ior");
const char *ping_address = CORBA::string_dup ("localhost:12345");
const char *pong_address = CORBA::string_dup ("localhost:23456");
const char *protocol = CORBA::string_dup ("UDP");
int milliseconds = 30000;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "f:g:s:r:t:p:d");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'f':
ping_ior = get_opts.opt_arg ();
break;
case 'g':
pong_ior = get_opts.opt_arg ();
break;
case 'r':
ping_address = get_opts.opt_arg ();
break;
case 's':
pong_address = get_opts.opt_arg ();
break;
case 't':
milliseconds = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'p':
protocol = get_opts.opt_arg ();
break;
case 'd':
TAO_debug_level++;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-f <ping_ior> "
"-g <ping_ior> "
"-s <ping_address> "
"-r <pong_address> "
"-t <milliseconds> "
"-p protocols "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int main (int argc, char *argv[])
{
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb = CORBA::ORB_init (argc,
argv);
parse_args (argc, argv);
CORBA::Object_var obj
= orb->resolve_initial_references ("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var poa
= PortableServer::POA::_narrow (obj.in ());
PortableServer::POAManager_var mgr
= poa->the_POAManager ();
mgr->activate ();
TAO_AV_CORE::instance ()->init (orb.in (),
poa.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Connect the two streams and run them...
AVStreams::flowSpec flow_spec (2);
flow_spec.length (2);
ACE_INET_Addr ping_addr;
ping_addr.set (ping_address);
TAO_Forward_FlowSpec_Entry ping ("Ping",
"IN",
"UNS:ping",
"",
protocol,
&ping_addr);
flow_spec[0] = CORBA::string_dup (ping.entry_to_string ());
ACE_INET_Addr pong_addr;
pong_addr.set (pong_address);
TAO_Forward_FlowSpec_Entry pong ("Pong",
"OUT",
"UNS:pong",
"",
protocol,
&pong_addr);
flow_spec[1] = CORBA::string_dup (pong.entry_to_string ());
TAO_StreamCtrl stream_control_impl;
AVStreams::StreamCtrl_var stream_control =
stream_control_impl._this (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
obj = orb->string_to_object (ping_ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
AVStreams::MMDevice_var ping_sender =
AVStreams::MMDevice::_narrow (obj.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
obj = orb->string_to_object (pong_ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
AVStreams::MMDevice_var pong_sender =
AVStreams::MMDevice::_narrow (obj.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
AVStreams::streamQoS_var the_qos =
new AVStreams::streamQoS;
stream_control->bind_devs (pong_sender.in (),
ping_sender.in (),
the_qos.inout (),
flow_spec
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
flow_spec.length (0);
stream_control->start (flow_spec ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_Time_Value tv (100, 0);
orb->run (tv ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
orb->shutdown (1 ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// flow_spec.length (0);
// stream_control->stop (flow_spec ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Caught exception:");
return 1;
}
ACE_ENDTRY;
return 0;
}
// ****************************************************************
// @@ TODO
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
|
