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
|
// $Id$
#include "TestC.h"
#include "tao/Messaging/Messaging.h"
#include "tao/AnyTypeCode/Any.h"
#include "ace/Get_Opt.h"
#include "ace/OS_NS_sys_time.h"
#include "ace/Argv_Type_Converter.h"
ACE_RCSID(Blocking_Sync_None, client, "$Id$")
const char *ior = "file://test.ior";
int iterations = 1000;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Arg_Opt<char> get_opts (argc, argv, "k:i:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case 'i':
iterations = ACE_OS::atoi (get_opts.opt_arg ());
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"-i <iterations> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
ACE_Argv_Type_Converter convert (argc, argv);
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (convert.get_argc(), convert.get_ASCII_argv(), "" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (parse_args (convert.get_argc(), convert.get_ASCII_argv()) != 0)
return 1;
CORBA::Object_var tmp =
orb->string_to_object(ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
Test::Blocking_Sync_None_var blocking_sync_none =
Test::Blocking_Sync_None::_narrow(tmp.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (blocking_sync_none.in ()))
ACE_ERROR_RETURN ((LM_DEBUG,
"ERROR: Nil reference in Blocking_Sync_None reference <%s>\n",
ior),
1);
CORBA::Object_var object =
orb->resolve_initial_references ("PolicyCurrent" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::PolicyCurrent_var policy_current =
CORBA::PolicyCurrent::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (policy_current.in ()))
{
ACE_ERROR ((LM_ERROR, "ERROR: Nil policy current\n"));
return 1;
}
CORBA::Any scope_as_any;
scope_as_any <<= Messaging::SYNC_NONE;
CORBA::PolicyList policies(1); policies.length (1);
policies[0] =
orb->create_policy (Messaging::SYNC_SCOPE_POLICY_TYPE,
scope_as_any
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
policy_current->set_policy_overrides (policies, CORBA::ADD_OVERRIDE
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
policies[0]->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
const int payload_length = 65536;
const unsigned int sleep_milliseconds = 20;
const unsigned int sleep_microseconds = sleep_milliseconds * 1000;
Test::Payload payload(payload_length);
payload.length (payload_length);
ACE_DEBUG ((LM_DEBUG, "(%P|%t) Test running . . .\n"));
int blocked_calls = 0;
for (int i = 0; i != iterations; ++i)
{
ACE_Time_Value start = ACE_OS::gettimeofday ();
blocking_sync_none->slow_operation (payload,
sleep_microseconds
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_Time_Value elapsed = ACE_OS::gettimeofday ();
elapsed -= start;
if (elapsed.msec () >= sleep_milliseconds)
{
blocked_calls++;
}
}
blocking_sync_none->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
if (blocked_calls > iterations / 20)
{
ACE_ERROR ((LM_ERROR,
"ERROR: More than 5% (%d) of the calls blocked\n",
blocked_calls));
return 1;
}
if (blocked_calls != 0)
{
ACE_ERROR ((LM_ERROR,
"Warning: Some (%d) SYNC_NONE calls blocked\n",
blocked_calls));
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Exception caught:");
return 1;
}
ACE_ENDTRY;
return 0;
}
|
