Discussion :

[ploxien]

Hello,

J'ai écrit le code suivant:

Code :

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        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
        try {
            JMXServiceURL url = new JMXServiceURL(
                    "service:jmx:rmi:///jndi/rmi://localhost:8081/jmxrmi");
 
            cs = JMXConnectorServerFactory
            .newJMXConnectorServer(url, null, mbs);
            cs.start();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

Mais il me génère l'erreur suivane... pourquoi?

java.io.IOException: Cannot bind to URL [rmi://localhost:8081/jmxrmi]: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused]
at javax.management.remote.rmi.RMIConnectorServer.newIOException(RMIConnectorServer.java:804)
at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:417)
at jmx.NagiosBeanServer.main(NagiosBeanServer.java:39)
Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused]
at com.sun.jndi.rmi.registry.RegistryContext.bind(RegistryContext.java:126)
at com.sun.jndi.toolkit.url.GenericURLContext.bind(GenericURLContext.java:208)
at javax.naming.InitialContext.bind(InitialContext.java:400)
at javax.management.remote.rmi.RMIConnectorServer.bind(RMIConnectorServer.java:625)
at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:412)
... 1 more
Caused by: java.rmi.ConnectException: Connection refused to host: localhost; nested exception is:
java.net.ConnectException: Connection refused
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source)
at com.sun.jndi.rmi.registry.RegistryContext.bind(RegistryContext.java:120)
... 5 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:518)
at java.net.Socket.connect(Socket.java:468)
at java.net.Socket.<init>(Socket.java:365)
at java.net.Socket.<init>(Socket.java:179)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
... 10 more

Merci d'avance.

A+

[aJavaDeveloper]

Ce n'est peut être pas ça mais as-tu essayé en mettant 127.0.0.1 à la place de localhost ?

[ploxien]

Le résultat est le même...