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
|
// **********************************************************************
//
// Copyright (c) 2003-2013 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <IceStorm/IceStorm.h>
#include <CounterI.h>
#include <map>
using namespace std;
using namespace Demo;
class Server : public Ice::Application
{
public:
virtual int run(int, char*[]);
};
int
main(int argc, char* argv[])
{
Server app;
return app.main(argc, argv, "config.server");
}
int
Server::run(int argc, char*[])
{
if(argc > 1)
{
cerr << appName() << ": too many arguments" << endl;
return EXIT_FAILURE;
}
Ice::PropertiesPtr properties = communicator()->getProperties();
IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(
communicator()->propertyToProxy("TopicManager.Proxy"));
if(!manager)
{
cerr << appName() << ": invalid proxy" << endl;
return EXIT_FAILURE;
}
IceStorm::TopicPrx topic;
try
{
topic = manager->retrieve("counter");
}
catch(const IceStorm::NoSuchTopic&)
{
try
{
topic = manager->create("counter");
}
catch(const IceStorm::TopicExists&)
{
cerr << appName() << ": topic exists, please try again." << endl;
return EXIT_FAILURE;
}
}
//
// Create the servant to receive the events.
//
Ice::ObjectAdapterPtr adapter = communicator()->createObjectAdapter("Counter");
Demo::CounterPtr counter = new CounterI(topic);
adapter->add(counter, communicator()->stringToIdentity("counter"));
adapter->activate();
communicator()->waitForShutdown();
return EXIT_SUCCESS;
}
|
