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
|
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#include <algorithm>
#include <iostream>
#include <memory>
#include <sstream>
#include <vector>
#include "TestOptions.h"
#include "qpid/client/Connection.h"
#include "qpid/client/Message.h"
#include "qpid/client/Session.h"
#include "qpid/client/SubscriptionManager.h"
using namespace qpid;
using namespace qpid::client;
using namespace qpid::sys;
using namespace std;
namespace qpid {
namespace tests {
typedef vector<string> StringSet;
struct Args : public qpid::TestOptions {
uint count;
uint ack;
string queue;
bool declare;
bool summary;
bool print;
bool durable;
Args() : count(1000), ack(0), queue("publish-consume"),
declare(false), summary(false), print(false)
{
addOptions()
("count", optValue(count, "N"), "number of messages to publish")
("ack-frequency", optValue(ack, "N"), "ack every N messages (0 means use no-ack mode)")
("queue", optValue(queue, "<queue name>"), "queue to consume from")
("declare", optValue(declare), "declare the queue")
("durable", optValue(durable), "declare the queue durable, use with declare")
("print-data", optValue(print), "Print the recieved data at info level")
("s,summary", optValue(summary), "Print undecorated rate.");
}
};
Args opts;
struct Client
{
Connection connection;
Session session;
Client()
{
opts.open(connection);
session = connection.newSession();
}
void consume()
{
if (opts.declare)
session.queueDeclare(arg::queue=opts.queue, arg::durable=opts.durable);
SubscriptionManager subs(session);
LocalQueue lq;
SubscriptionSettings settings;
settings.acceptMode = opts.ack > 0 ? ACCEPT_MODE_EXPLICIT : ACCEPT_MODE_NONE;
settings.flowControl = FlowControl(opts.count, SubscriptionManager::UNLIMITED,false);
Subscription sub = subs.subscribe(lq, opts.queue, settings);
Message msg;
AbsTime begin=now();
for (size_t i = 0; i < opts.count; ++i) {
msg=lq.pop();
QPID_LOG(info, "Received: " << msg.getMessageProperties().getCorrelationId());
if (opts.print) QPID_LOG(info, "Data: " << msg.getData());
}
if (opts.ack != 0)
sub.accept(sub.getUnaccepted()); // Cumulative ack for final batch.
AbsTime end=now();
double secs(double(Duration(begin,end))/TIME_SEC);
if (opts.summary) cout << opts.count/secs << endl;
else cout << "Time: " << secs << "s Rate: " << opts.count/secs << endl;
}
~Client()
{
try{
session.close();
connection.close();
} catch(const exception& e) {
cout << e.what() << endl;
}
}
};
}} // namespace qpid::tests
using namespace qpid::tests;
int main(int argc, char** argv)
{
try {
opts.parse(argc, argv);
Client client;
client.consume();
return 0;
} catch(const exception& e) {
cout << e.what() << endl;
}
return 1;
}
|
