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
|
// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/examples/PluggableUDP/tests/SimplePerformance
//
// = FILENAME
// client.cpp
//
// = DESCRIPTION
// This is the client for the UDP simple performance test.
//
// = AUTHOR
// Michael Kircher <Michael.Kircher@mchp.siemens.de>
//
// ============================================================================
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/High_Res_Timer.h"
#include "testC.h"
// The following include file forces DIOP to be linked into the
// executable and initialized for static builds.
#include "tao/Strategies/advanced_resource.h"
#if defined (ACE_VXWORKS) && !defined (__RTP__)
# undef ACE_MAIN
# define ACE_MAIN testClient
#endif
const char *iorFile = "file://test.ior";
ACE_UINT32 niter = 10;
ACE_UINT32 SIZE_BLOCK= 256;
class Client
{
// = TITLE
// Run the client thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run the client threads.
//
public:
Client (Simple_Server_ptr server, ACE_UINT32 niterations);
// ctor
virtual ~Client (void) {};
virtual int svc (void);
// The thread entry point.
private:
Simple_Server_var server_;
// The server.
ACE_UINT32 niterations_;
// The number of iterations on each client thread.
};
//int testClient (char* orbName, char* iorFile)
int main (int argc, char *argv[])
{
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc,
argv,
"ORB_Test_Client"
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CORBA::Object_var object =
orb->string_to_object (iorFile ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
Simple_Server_var server =
Simple_Server::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil\n",
iorFile),
1);
}
CORBA::String_var string =
orb->object_to_string (server.in ()
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG,
"Client: orb->object_to_string:\n%s\n",
string.in ()));
Client client (server.in (), niter);
client.svc ();
//ACE_DEBUG ((LM_DEBUG, "threads finished\n"));
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Caught exception:");
return 1;
}
ACE_ENDTRY;
return 0;
}
// ****************************************************************
Client::Client (Simple_Server_ptr server,
ACE_UINT32 niterations)
: server_ (Simple_Server::_duplicate (server)),
niterations_ (niterations)
{
}
int
Client::svc (void)
{
ACE_TRY_NEW_ENV
{
Octet_Seq octetSeq(SIZE_BLOCK);
Char_Seq charSeq(SIZE_BLOCK);
ACE_High_Res_Timer timer;
printf("Start sending %d Msgs...\n",this->niterations_);
charSeq.length(SIZE_BLOCK);
octetSeq.length(SIZE_BLOCK);
// This sets up the connector, so that we do not incur
// the overhead on the first call in the loop.
server_->sendCharSeq (charSeq ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
timer.start ();
ACE_UINT32 client_count = 0;
for (ACE_UINT32 i = 0; i < this->niterations_; ++i)
{
client_count++;
server_->sendCharSeq (charSeq ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
//server_->sendOctetSeq (octetSeq ACE_ENV_ARG_PARAMETER);
//ACE_DEBUG ((LM_DEBUG, "."));
}
timer.stop ();
ACE_Time_Value measured;
timer.elapsed_time (measured);
//ACE_DEBUG ((LM_DEBUG, "...finished\n"));
long dur = measured.sec () * 1000000 + measured.usec ();
if (dur == 0)
ACE_DEBUG ((LM_DEBUG, "Time not measurable, calculation skipped\n"));
else
{
ACE_DEBUG ((LM_DEBUG,
"Time for %u Msgs: %u usec \n",
this->niterations_,
dur));
ACE_DEBUG ((LM_DEBUG, "Time for 1 Msg: %u usec, %u calls/sec\n",
dur / this->niterations_,
1000000 / (dur / this->niterations_)));
}
server_->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"MT_Client: exception raised");
}
ACE_ENDTRY;
return 0;
}
|
