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
|
// **********************************************************************
//
// Copyright (c) 2002
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <IceStorm/IceStorm.h>
#include <Event.h>
using namespace std;
using namespace Ice;
using namespace IceStorm;
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
PropertiesPtr properties = communicator->getProperties();
StringSeq args = argsToStringSeq(argc, argv);
args = properties->parseCommandLineOptions("IceStorm", args);
stringSeqToArgs(args, argc, argv);
const char* managerProxyProperty = "IceStorm.TopicManager.Proxy";
string managerProxy = properties->getProperty(managerProxyProperty);
if(managerProxy.empty())
{
cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
return EXIT_FAILURE;
}
ObjectPrx base = communicator->stringToProxy(managerProxy);
IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
if(!manager)
{
cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
return EXIT_FAILURE;
}
TopicPrx fed1;
try
{
fed1 = manager->retrieve("fed1");
}
catch(const NoSuchTopic& e)
{
cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
return EXIT_FAILURE;
}
TopicPrx fed2;
try
{
fed2 = manager->retrieve("fed2");
}
catch(const NoSuchTopic& e)
{
cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
return EXIT_FAILURE;
}
TopicPrx fed3;
try
{
fed3 = manager->retrieve("fed3");
}
catch(const NoSuchTopic& e)
{
cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
return EXIT_FAILURE;
}
ObjectPrx obj = fed1->getPublisher();
obj = obj->ice_oneway();
EventPrx eventFed1 = EventPrx::uncheckedCast(obj);
obj = fed2->getPublisher();
obj = obj->ice_oneway();
EventPrx eventFed2 = EventPrx::uncheckedCast(obj);
obj = fed3->getPublisher();
obj = obj->ice_oneway();
EventPrx eventFed3 = EventPrx::uncheckedCast(obj);
Ice::Context context;
int i;
context["cost"] = "0";
for(i = 0; i < 10; ++i)
{
eventFed1->pub("fed1:0", context);
}
context["cost"] = "10";
for(i = 0; i < 10; ++i)
{
eventFed1->pub("fed1:10", context);
}
context["cost"] = "15";
for(i = 0; i < 10; ++i)
{
eventFed1->pub("fed1:15", context);
}
context["cost"] = "0";
for(i = 0; i < 10; ++i)
{
eventFed2->pub("fed2:0", context);
}
context["cost"] = "5";
for(i = 0; i < 10; ++i)
{
eventFed2->pub("fed2:5", context);
}
context["cost"] = "0";
for(i = 0; i < 10; ++i)
{
eventFed3->pub("fed3:0", context);
}
//
// Sleep for 4 seconds before shutting down.
//
#ifdef _WIN32
Sleep(4*1000);
#else
sleep(4);
#endif
eventFed3->pub("shutdown");
return EXIT_SUCCESS;
}
int
main(int argc, char* argv[])
{
int status;
CommunicatorPtr communicator;
try
{
communicator = initialize(argc, argv);
status = run(argc, argv, communicator);
}
catch(const Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
if(communicator)
{
try
{
communicator->destroy();
}
catch(const Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
}
return status;
}
|
