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
|
/*
*
* 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.
*
*/
package org.apache.qpid.ping;
import org.apache.log4j.Logger;
import org.apache.log4j.Level;
import org.apache.qpid.client.AMQConnection;
import org.apache.qpid.client.AMQTopic;
import org.apache.qpid.jms.Session;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.Topic;
import javax.jms.JMSException;
import java.net.InetAddress;
public class TestPingSubscriber
{
private static final Logger _logger = Logger.getLogger(TestPingClient.class);
private static class TestPingMessageListener implements MessageListener
{
public TestPingMessageListener()
{
}
long _lastTimestamp = 0L;
long _lastTimestampString = 0L;
public void onMessage(javax.jms.Message message)
{
Long time = System.nanoTime();
if (_logger.isInfoEnabled())
{
long timestamp = 0L;
long timestampString = 0L;
try
{
timestamp = message.getLongProperty("timestamp");
timestampString = Long.parseLong(message.getStringProperty("timestampString"));
if (timestampString != timestamp)
{
_logger.info("Timetamps differ!:\n" +
"timestamp:" + timestamp + "\n" +
"timestampString:" + timestampString);
}
}
catch (JMSException jmse)
{
}
long diff = time - timestamp;
long stringDiff = time - timestampString;
_logger.info("Ping: TS:" + stringDiff/1000+"us");
// _logger.info(_name + " got message '" + message + "\n");
}
}
}
public static void main(String[] args)
{
_logger.setLevel(Level.INFO);
_logger.info("Starting...");
if (args.length < 4)
{
System.out.println("Usage: brokerdetails username password virtual-path [selector] ");
System.exit(1);
}
try
{
InetAddress address = InetAddress.getLocalHost();
AMQConnection con1 = new AMQConnection(args[0], args[1], args[2],
address.getHostName(), args[3]);
final org.apache.qpid.jms.Session session1 = (org.apache.qpid.jms.Session)
con1.createSession(false, Session.AUTO_ACKNOWLEDGE);
String selector = null;
if (args.length == 5)
{
selector = args[4];
}
_logger.info("Message selector is <" + selector + ">...");
Topic t = new AMQTopic("ping");
MessageConsumer consumer1 = session1.createConsumer(t,
1, false, false, selector);
consumer1.setMessageListener(new TestPingMessageListener());
con1.start();
}
catch (Throwable t)
{
System.err.println("Fatal error: " + t);
t.printStackTrace();
}
System.out.println("Waiting...");
}
}
|
