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我想用hornetq核心API和春天將是HA定義hornetq客戶端。 但是，當我停止活動的服務器，並且備份服務器變爲「活動」時，客戶端因連接錯誤而失敗。任何想法我做錯了什麼？配置集羣hornetq客戶端與彈簧
我定義了羣集獨立hornetq服務器（沒有組或發現）。 hornetq-configuration.xml文件：
...
<connectors>
<connector name="netty">
<factory-class>org.hornetq.core.remoting.impl.netty.NettyConnectorFactory</factory-class>
<param key="host" value="${hornetq.remoting.netty.host:live-host}"/>
<param key="port" value="${hornetq.remoting.netty.port:5445}"/>
</connector>
<!-- Connector to this server.s backup. This is needed for failback to work properly in a static cluster -->
<connector name="netty-backup">
<factory-class>org.hornetq.core.remoting.impl.netty.NettyConnectorFactory</factory-class>
<param key="host" value="${hornetq.remoting.netty.host:backup-host}"/>
<param key="port" value="${hornetq.remoting.netty.port:5446}"/>
</connector>
<cluster-connections>
<cluster-connection name="my-cluster">
<address>jms</address>
<connector-ref>netty</connector-ref>
<retry-interval>500</retry-interval>
<use-duplicate-detection>true</use-duplicate-detection>
<forward-when-no-consumers>false</forward-when-no-consumers>
<max-hops>1</max-hops>
<static-connectors>
<!-- Without this the connection factory won.t be able to reconnect on failback -->
<connector-ref>netty-backup</connector-ref>
</static-connectors>
</cluster-connection>
...
我定義HornetQ的客戶端：
@Test
public void testHA() throws InterruptedException, IOException{
List<TransportConfiguration> transportConfigurationList = new ArrayList<TransportConfiguration>();
Map<String, Object> transportProperties = new HashMap<String, Object>();
transportProperties.put("host", "live-server");
transportProperties.put("port", 5445);
transportConfigurationList.add(new TransportConfiguration("org.hornetq.core.remoting.impl.netty.NettyConnectorFactory", transportProperties));
transportProperties = new HashMap<String, Object>();
transportProperties.put("host", "backup-server");
transportProperties.put("port", 5446);
transportConfigurationList.add(new TransportConfiguration("org.hornetq.core.remoting.impl.netty.NettyConnectorFactory", transportProperties));
HornetQJMSConnectionFactory connectionFactory = new HornetQJMSConnectionFactory(true, transportConfigurationList.toArray(new TransportConfiguration[2]));
JmsTemplate producer = new JmsTemplate(connectionFactory);
producer.send(new HornetQTopic("deploy"), new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
TextMessage txtMessage = session.createTextMessage("my message");
return txtMessage;
}
});
System.out.println("Stop live server");
System.in.read();
producer.send(new HornetQTopic("deploy"), new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
TextMessage txtMessage = session.createTextMessage("my message");
return txtMessage;
}
});
Thread.sleep(60000);
}
OUTPUT：
Stop live server
Apr 30, 2012 5:08:32 PM org.hornetq.core.logging.impl.JULLogDelegate warn
WARNING: Tried 1 times to connect. Now giving up on reconnecting it.
此外，現場服務器具有記錄錯誤：
- [線程4（HornetQ的服務器-HornetQServerImpl :: serverUUID = 70ca0e65-8ecf-11e1-82e8-d5eac4a07302-1433965066）] 1-5月8日：27：57,976 FINE [ServerLocatorImpl]連接器[initialConnector = org-hornetq-core-remoting-impl-netty-NettyConnectorFactory？port = 5446 & host = 10-45-7-150] ::建立連接器初始連接的異常 HornetQException [errorCode = 2 message =無法使用配置org-hornetq-core-remoting-impl-netty-NettyConnectorFactory？port = 5446 & host = backup-server]連接到服務器 at org.hornetq.core.client.impl.ClientSessionFactoryImpl .connect（CLIEN tSessionFactoryImpl.java:234） at org.hornetq.core.client.impl.ServerLocatorImpl $ StaticConnector $ Connector.tryConnect（ServerLocatorImpl.java:1777） at org.hornetq.core.client.impl.ServerLocatorImpl $ StaticConnector.connect（ ServerLocatorImpl.java:1614） 在org.hornetq.core.client.impl.ServerLocatorImpl.connect（ServerLocatorImpl.java:587） 在org.hornetq.core.client.impl.ServerLocatorImpl $ 3.run（ServerLocatorImpl.java:554 ） 在org.hornetq.utils.OrderedExecutorFactory $ OrderedExecutor $ 1.run（OrderedExecutorFactory.java:100） 在java.util.concurrent.ThreadPoolExecutor中的$ Worker.runTask（ThreadPoolExecutor.java:886） 在java.util.concurrent中。 ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:908） at java.lang.Thread.run（Thread.java:662）