Re: [JBoss-user] CommunicationException: Peek timed out

[G.L. G. <ga...@gr...>]

If you mean the line run by the RMIAdapter lookup ... yes.

String adaptorName =3D "jmx:" + props.getProperty("fielder.manager") + =
":rmi";

Which results in "jmx:myServer:rmi". I can ping and telnet to 'myServer' =
where jboss is running just fine.=20

This is driving me nuts. As always, any help much appreciated.
=20
  ----- Original Message -----=20
  From: Bill Burke=20
  To: jbo...@li...=20
  Sent: Friday, November 22, 2002 7:33 PM
  Subject: RE: [JBoss-user] CommunicationException: Peek timed out


  Are you sure provider url is correct?

  Jboss is trying to MCast to find JNDI by the looks of this stack =
trace. JBoss does this when it does not know (and I guess) can not find =
JNDI.

  Bill
    -----Original Message-----
    From: jbo...@li... =
[mailto:jbo...@li...]On Behalf Of Gary Grobe
    Sent: Friday, November 22, 2002 3:25 PM
    To: jbo...@li...
    Subject: [JBoss-user] CommunicationException: Peek timed out


    Any ideas why I'd be getting the following errors from my remote =
client?

    --- my log files
    [ERROR]: Could not get JNDI context
    [ERROR]: Could not get JNDI context
    [ERROR]: NamingException javax.naming.CommunicationException: Peek =
timed out [Root exception is java.io.InterruptedIOException: Peek timed =
out]

    --- console output
    javax.naming.CommunicationException: Peek timed out. Root exception =
is java.io.InterruptedIOException: Peek timed out
    at java.net.PlainDatagramSocketImpl.peek(Native Method)
    at java.net.DatagramSocket.receive(DatagramSocket.java:349)
    at =
org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:930)
    at =
org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1017)
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:447)
    at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:440)
    at javax.naming.InitialContext.lookup(InitialContext.java:345)
    at com.neuroquest.cais.clients.fielder.Fielder.createPTP(Unknown =
Source)
    at com.neuroquest.cais.clients.Fielder.Fielder.main(Unknown Source)

    --- my ~/conf/jndi.properties which is in the classpath

    =
java.naming.factory.initial=3Dorg.jnp.interfaces.NamingContextFactory
    java.naming.provider.url=3Djnp://192.168.0.10:1099/
    java.naming.factory.url.pkgs=3Dorg.jboss.naming:org.jnp.interfaces
    #jnp.socketFactory=3Dorg.jnp.interfaces.TimedSocketFactory
    #jnp.timeout=3D0
    #jnp.sotimeout=3D0

    ---

    And here's the code that I'm trying to connect to the server with =
(which destroys a queue if already registered, and then recreates it, =
for those cases where the client may go down) ...

    // this is the jboss server I'm connecting to remotly
    String adaptorName =3D "jmx:" + props.getProperty("fielder.manager") =
+ ":rmi";

    try {
    InitialContext ctx =3D new InitialContext();
    RMIAdaptor adaptor =3D (RMIAdaptor) ctx.lookup(adaptorName);
    ObjectName name =3D new =
ObjectName("jboss.mq:service=3DDestinationManager");
    RemoteMBeanServer server =3D new RMIConnectorImpl(adaptor);
    ObjectName queName =3D new ObjectName("queue/myQueue");

    boolean registered =3D server.isRegistered(queName);

    String[] sig =3D {"java.lang.String"};
    Object[] arg =3D {props.getProperty("myQueue")};

    if (registered) {
    log.info(Fielder.class, "already registered, destroying queue");
    server.invoke(name, "destroyQueue", arg, sig);
    }

    log.info(Fielder.class, "creating queue");
    server.invoke(name, "createQueue", arg, sig);

    ---

    It was suggested that I do the telnet command below to make sure the =
naming server is there, and it is.

    $ telnet 192.168.0.10 1099
    Trying 192.168.0.10...
    Connected to 192.168.0.10.
    Escape character is '^]'.
    =C2=AC=C3=AD ?sr ?java.rmi.MarshalledObject|=C2=BD?-=C3=ADc=C3=BC>? =
?I ?hash[locBytest ?[B[objBytesq ~ ?x
    p=C2=A74Y?ur ?[B=C2=AC=C3=B3?oT=C3=A0? xp %=C2=AC=C3=AD ?t =
=C2=B6http://banshee:8083/q ~ q ~ uq ~ ? A=C2=AC=C3=AD ?sr
    org.jnp.server.NamingServer_Stub ?? xr =
?java.rmi.server.RemoteStub=C3=A9_=C3=9C=C3=89<=C3=A1e
    ?? xr ?java.rmi.server.RemoteObjectOa'`?a3?? xpw7 ?UnicastRef2 =
?172.17.66.55U


    Any help/advice/ideas much appreciated.=20