Failed to start jmx connector: Cannot bind to URL[rmi://localhost:1099/jmxrmi]

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Freddy_Shen 2021-07-09 11:53:14 ©著作权

文章标签 jmx url activemq exception socket 文章分类 Java 后端开发

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INFO ActiveMQ JMS Message Broker (localhost, ID:cnshawlt1129-1495-1316140863881-0:0) started
INFO Connector vm://localhost Started
WARN Failed to start jmx connector: Cannot bind to URL [rmi://localhost:1099/jmxrmi]: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused: connect]

Xml代码
1. <bean id="broker" class="org.apache.activemq.xbean.BrokerFactoryBean">
2.   <property name="config" value="classpath:org/apache/activemq/xbean/activemq.xml" />
3.   <property name="start" value="true" />
4. </bean>
5.
6. <bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory" depends-on="broker">
7.   <property name="brokerURL" value="vm://localhost"/>
8. </bean>
   如果persistent是true，那么ActiveMQ会在当前目录下创建一个缺省值是activemq-data的目录用于持久化保存数据。需要注意的是，如果程序中启动了多个不同名字的VM broker，那么可能会有如下警告：Failed to start jmx connector: Cannot bind to URL [rmi://localhost:1099/jmxrmi]: javax.naming.NameAlreadyBoundException…可以通过在transportOptions中追加 broker.useJmx=false来禁用JMX来避免这个警告

2．2．2 TCP Transport
TCP transport 允许客户端通过TCP socket连接到远程的broker。以下是配置语法：
tcp://hostname:port?transportOptions
Transport Options的可选值如下：

Option Name	Default Value	Description
minmumWireFormatVersion	0	The minimum version wireformat that is allowed
trace	false	Causes all commands that are sent over the transport to be logged
useLocalHost	true	When true, it causes the local machines name to resolve to “localhost”.
socketBufferSize	64 * 1024	Sets the socket buffer size in bytes
soTimeout	0	sets the socket timeout in milliseconds
connectionTimeout	30000	A non-zero value specifies the connection timeout in milliseconds. A zero value means wait forever for the connection to be established. Negative values are ignored.
wireFormat	default	The name of the WireFormat to use
wireFormat.*		All the properties with this prefix are used to configure the wireFormat. See Configuring Wire Formats for more information