Question

我目前正在研究如何使用Qpid JMS（qpid-jms-client-0.11.1.jar）连接到Azure Service Bus。

我创建了一个Demo Java应用程序SimpleSenderReceiver，它使用以下指南（#link1）连接到已配置的Azure Service Bus。这段代码似乎使用＆＃34;非常＆＃34;旧版本的Qpid JMS客户端（版本0.32）。我现在正试图让它与Qpid JMS的最新稳定版本（qpid-jms-client-0.11.1.jar）一起使用，到目前为止我还没有成功。通过Qpid JMS 0.11.1的文档#link2，您可以看到属性文件中 connectionfactory 的方式与0.32版本中的不同。

如何在中设置正确的连接amqp连接字符串属性文件？
如何设置de Qpid JMS-Azure Service Bus Demo以使用最新的Qpid稳定版？

我一直在运行以下问题：

731 [AmqpProvider:(1):[amqps://example-bus.servicebus.windows.net?transport.connectTimeout=60000]] INFO org.apache.qpid.jms.sasl.SaslMechanismFinder - Best match for SASL auth was: SASL-PLAIN
javax.jms.JMSException: Idle timeout value specified in connection OPEN ('30000 ms') is not supported. Minimum idle timeout is '60000' ms. TrackingId:238849ced1em4cd3a093261372f4fc1e_G21, SystemTracker:gateway6, Timestamp:10/27/2016 8:16:23 AM [condition = amqp:internal-error]
at org.apache.qpid.jms.provider.amqp.AmqpSupport.convertToException(AmqpSupport.java:150)
at org.apache.qpid.jms.provider.amqp.AmqpSupport.convertToException(AmqpSupport.java:105)
at org.apache.qpid.jms.provider.amqp.AmqpAbstractResource.remotelyClosed(AmqpAbstractResource.java:147)
at org.apache.qpid.jms.provider.amqp.AmqpAbstractResource.processRemoteClose(AmqpAbstractResource.java:251)
at org.apache.qpid.jms.provider.amqp.AmqpProvider.processUpdates(AmqpProvider.java:771)
at org.apache.qpid.jms.provider.amqp.AmqpProvider.access$1900(AmqpProvider.java:90)
at org.apache.qpid.jms.provider.amqp.AmqpProvider$17.run(AmqpProvider.java:699)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

我有以下属性文件servicebus.properties：

# servicebus.properties - sample JNDI configuration

# Register a ConnectionFactory in JNDI using the form:
# connectionfactory.[jndi_name] = [ConnectionURL]

connectionfactory.myFactoryLookup = amqps://example-open-bus.servicebus.windows.net?jms.username=somePolicy&jms.password=aM2k3PaZY5jdIkmGKm7G%2FcH%2BUFQaFAgHIYc3dSsuiLI%3D&transport.connectTimeout=6000

# Register some queues in JNDI using the form
# queue.[jndi_name] = [physical_name]
# topic.[jndi_name] = [physical_name]

queue.myQueueLookup = queue1

我有流畅的类SimpleSenderReceiver.java：

package com.demo.AzureTest;

import javax.jms.*;
import javax.naming.Context;
import javax.naming.InitialContext;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Hashtable;
import java.util.Random;

public class SimpleSenderReceiver implements MessageListener {

    private static boolean runReceiver = false;
    private Connection connection;
    private Session sendSession;
    private Session receiveSession;
    private MessageProducer sender;
    private MessageConsumer receiver;
    private static Random randomGenerator = new Random();

    public SimpleSenderReceiver() throws Exception {
        // Configure JNDI environment
        Hashtable<String, String> env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, 
                   "org.apache.qpid.jms.jndi.JmsInitialContextFactory");
        env.put(Context.PROVIDER_URL, "C://PATH//servicebus.properties");
        Context context = new InitialContext(env);

        // Look up ConnectionFactory and Queue
        ConnectionFactory cf = (ConnectionFactory) context.lookup("myFactoryLookup");
        System.out.println("lookup: " + context.lookup("myFactoryLookup"));
        System.out.println("cf:"+cf);
        Destination queue = (Destination) context.lookup("myQueueLookup");

        System.out.println("queue:");

        // Create Connection
        connection = cf.createConnection();
        System.out.println("connection :"+connection);

//        // Create sender-side Session and MessageProducer
        sendSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        System.out.println("Session open.");

        sender = sendSession.createProducer(queue);
        System.out.println(sender.getDestination());
        System.out.println("sender:"+sender);

        if (runReceiver) {
            // Create receiver-side Session, MessageConsumer,and MessageListener
            receiveSession = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
            receiver = receiveSession.createConsumer(queue);
            receiver.setMessageListener(this);
            connection.start();
        }
    }

    public static void main(String[] args) {
        try {

            if ((args.length > 0) && args[0].equalsIgnoreCase("sendonly")) {
                runReceiver = false;
            }

            SimpleSenderReceiver simpleSenderReceiver = new SimpleSenderReceiver();
            System.out.println("Press [enter] to send a message. Type 'exit' + [enter] to quit.");
            BufferedReader commandLine = new java.io.BufferedReader(new InputStreamReader(System.in));

            while (true) {
                String s = commandLine.readLine();
                if (s.equalsIgnoreCase("exit")) {
                    simpleSenderReceiver.close();
                    System.exit(0);
                } else {
                    simpleSenderReceiver.sendMessage();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private void sendMessage() throws JMSException {
        TextMessage message = sendSession.createTextMessage();
        message.setText("Hello from SIS Test AMQP message from Java JMSaaa");
        long randomMessageID = randomGenerator.nextLong() >>>1;
        message.setStringProperty("TenantId", "klant");
        message.setStringProperty("EventType", "bericht");
        message.setStringProperty("EventTypeVersion", "1.0");
        message.setStringProperty("MessageType", "DocumentMessage");
        message.setStringProperty("OperationType", "Create");
        message.setStringProperty("SourceSystem", "sis_sender");
        message.setStringProperty("EnterpriseKey", "sis_sender-klant-bericht");
        message.setJMSMessageID("ID:" + randomMessageID);
        sender.send(message);
        System.out.println("Sent message with JMSMessageID = " + message.getJMSMessageID());
        System.out.println("Sent message with Text = " + message.getText());
    }

    public void close() throws JMSException {
        connection.close();
    }

    public void onMessage(Message message) {
        try {
            System.out.println("Received message with JMSMessageID = " + message.getJMSMessageID());
            TextMessage txtmessage = (TextMessage) message;
            System.out.println("Received message with Text = " + txtmessage.getText());
            message.acknowledge();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

Maven依赖项：

    <dependencies>
        <dependency>
          <groupId>org.apache.qpid</groupId>
          <artifactId>qpid-jms-client</artifactId>
          <version>0.11.1</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-simple -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.6.2</version>
        </dependency>
    </dependencies>

--- 更新 ---

我已经进一步但仍然有点卡住了。更新到connectionfactory属性：

connectionfactory.myFactoryLookup = connectionfactory.myFactoryLookup = amqps://example-open-bus.servicebus.windows.net?amqp.idleTimeout=150000&jms.username=somePolicy&jms.password=aM2k3PaZY5jdIkmGKm7G%2FcH%2BUFQaFAgHIYc3dSkuiLI%3D

我现在得到以下stacktrace：

842 [AmqpProvider:(1):[amqps://example-open-bus-bus.servicebus.windows.net]] INFO org.apache.qpid.jms.sasl.SaslMechanismFinder - Best match for SASL auth was: SASL-PLAIN
1014 [AmqpProvider:(1):[amqps://example-open-bus-bus.servicebus.windows.net]] INFO org.apache.qpid.jms.JmsConnection - Connection ID:543efe98-3ecc-485e-9f7f-3046c40db0cb:1 connected to remote Broker: amqps://example-open-bus-bus.servicebus.windows.net
1301 [AmqpProvider:(1):[amqps://example-open-bus-bus.servicebus.windows.net]] WARN org.apache.qpid.jms.provider.amqp.builders.AmqpResourceBuilder - Open of resource:(JmsProducerInfo { ID:546efe78-3ecc-485d-9f6f-3065c40db1ce:1:1:1, destination = klant }) failed: Attempted to perform an unauthorized operation. TrackingId:2950b1ed7a0d4e0a97b0k32b25434ac2_G10, SystemTracker:gateway6, Timestamp:10/27/2016 1:36:21 PM [condition = amqp:unauthorized-access]
Caught exception, exiting.
javax.jms.JMSSecurityException: Attempted to perform an unauthorized operation. TrackingId:2890b0ed9a0d4e0a97b1k32b25434ac2_G10, SystemTracker:gateway6, Timestamp:10/27/2016 1:36:21 PM [condition = amqp:unauthorized-access]
    at org.apache.qpid.jms.provider.amqp.AmqpSupport.convertToException(AmqpSupport.java:129)
    at org.apache.qpid.jms.provider.amqp.AmqpSupport.convertToException(AmqpSupport.java:105)
    at org.apache.qpid.jms.provider.amqp.builders.AmqpResourceBuilder.handleClosed(AmqpResourceBuilder.java:167)
    at org.apache.qpid.jms.provider.amqp.builders.AmqpResourceBuilder.processRemoteClose(AmqpResourceBuilder.java:113)
    at org.apache.qpid.jms.provider.amqp.AmqpProvider.processUpdates(AmqpProvider.java:795)
    at org.apache.qpid.jms.provider.amqp.AmqpProvider.access$1900(AmqpProvider.java:90)
    at org.apache.qpid.jms.provider.amqp.AmqpProvider$17.run(AmqpProvider.java:699)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

Answer 1

较新的客户端默认启用AMQP心跳/空闲超时，而较旧的客户端则不启用。客户端设置默认的60秒超时，反过来这意味着它在连接到服务器时在其AMQP Open帧中请求30秒（30000ms）空闲超时值，这符合规范定义的行为（其中对等体通告其实际超时的一半）帮助避免虚假超时）。

ServiceBus拒绝30000ms开放帧值，并指示它需要至少60000ms的值（或者大概也是0，这意味着它被禁用）。要实现此目的，您需要将客户端配置为将其超时设置为至少120000ms，这将导致所需的最小60000ms开放帧空闲超时值ServiceBus正在强制执行（或者再次，可能通过设置它来禁用客户端超时处理到0）。

你可以使用＆＃34; amqp.idleTimeout＆＃34; URI选项，根据http://qpid.apache.org/releases/qpid-jms-0.11.1/docs/index.html#amqp-configuration-options

编辑：我看到你在我输入答案的同时想出来了。

新的例外来自ServiceBus，说您无权做您正在尝试的事情。它应该很容易从源头捕获异常并确定是什么。

你的URI似乎很好（虽然我认为你的用户名实际上并不是＃some;某些政策＆＃39;而且double connectionfactory.myFactoryLookup = connectionfactory.myFactoryLookup =在开始时是一个c＆amp; p错误）。我没有亲自使用ServiceBus的客户端，但是我已经看到了各个人的问题，所以我不知道一个特定的问题直接阻止他们一起工作。

Answer 2

我遇到了上面提到的相同的安全问题并花了一段时间跟踪它，所以对于其他任何人我的问题是由user.password查询参数中指定的包含+字符的键值引起的

在值的末尾通常有一个=我在字符串中编码为%3D，我将+编码为%2B但是如果你放了一个= ConnectionFactory实例化时的断点并查看密码属性，您将看到+被正确解码，但+已被剥离，因此是未经授权的访问问题。

我的解决方法只是重新生成Azure中的主键，因此它没有{{1}}（yuk）但它有效。可能是AQPID库中的错误。

如何从Qpid JMS（qpid-jms-client-0.11.1.jar）发送/接收来自Azure Service Bus的消息？

2 个答案: