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
|
// $Id$
#include "test_i.h"
#include "ace/Get_Opt.h"
#include "ace/Sched_Params.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_errno.h"
ACE_RCSID(Reliable, server, "$Id$")
// IOR file name
static const char *ior_output_file = "test.ior";
static int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "f:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'f':
ior_output_file = get_opts.opt_arg ();
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-f <ior file> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
set_rt_mode (void)
{
int policy = ACE_SCHED_FIFO;
int priority =
(ACE_Sched_Params::priority_min (policy)
+ ACE_Sched_Params::priority_max (policy)) / 2;
// Enable FIFO scheduling, e.g., RT scheduling class on Solaris.
int result =
ACE_OS::sched_params (ACE_Sched_Params (policy,
priority,
ACE_SCOPE_PROCESS));
if (result != 0)
{
if (ACE_OS::last_error () == EPERM)
{
ACE_DEBUG ((LM_DEBUG,
"client (%P|%t): user is not superuser, "
"test runs in time-shared class\n"));
}
else
ACE_ERROR ((LM_ERROR,
"client (%P|%t): sched_params failed %p\n",
"set_rt_mode"));
}
// Get our thread handle.
ACE_hthread_t self;
ACE_OS::thr_self (self);
// Set our thread priority.
if (ACE_OS::thr_setprio (self, priority) != 0)
ACE_ERROR ((LM_ERROR,
"server (%P|%t):thr_setprio failed %p\n",
"set_rt_mode"));
// Do a sanity check.
if (ACE_OS::thr_getprio (self, priority) == 0)
ACE_DEBUG ((LM_DEBUG,
"client (%P|%t): thread priority = %d.\n",
priority));
return 0;
}
int
main (int argc, char *argv[])
{
int result = set_rt_mode ();
if (result != 0)
return result;
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc,
argv,
""
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// Get the command line options.
if (parse_args (argc, argv) != 0)
{
ACE_ERROR_RETURN ((LM_ERROR,
"parse_args failed\n"),
1);
}
CORBA::Object_var poa_object =
orb->resolve_initial_references ("RootPOA"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
Test_i server_impl (orb.in ());
Test_var server =
server_impl._this (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::String_var ior =
orb->object_to_string (server.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG,
"Activated as <%s>\n",
ior.in ()));
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_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
orb->run (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
root_poa->destroy (1,
1
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"server");
return 1;
}
ACE_ENDTRY;
return 0;
}
|
