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1. Re: Connection Refused
katsteve Jun 23, 2004 1:53 PM (in response to katsteve)A little more info...
My Server startup log reads like this:
13:33:23,484 INFO [NamingService] Starting jnp server
13:33:23,656 INFO [NamingService] Started jnpPort=1099, rmiPort=1098, backlog=5
0, bindAddress=/0.0.0.0, Client SocketFactory=null, Server SocketFactory=org.jbo
ss.net.sockets.DefaultSocketFactory@ad093076
13:33:23,671 INFO [NamingService] Listening on port 1099
13:33:23,687 INFO [NamingService] Started jboss:service=Naming
Even though my run.bat contains:
set JAVA_OPTS "%JAVA_OPTS%" -Djava.rmi.server.hostname=10.1.201.x
Shouldn't my bindAddress be something other than 0.0.0.0? Where does its value come from? Am I doing something stupid?
Thanks,
steve -
2. Re: Connection Refused
katsteve Jun 24, 2004 8:18 PM (in response to katsteve)Okay, I'm hoping that you guys are as confused as me. I promise that when I figure this out, I'll post an FAQ for it.
Adrian and Scott have both mentioned an FAQ for the "rmi.remote.server.hostname trick", but I can't find any references in the FAQ/Wiki or forums.
I'm thinking that somehow, the ejb lookup is searching for port 4444 on 10.1.201.x, not 69.18.x.x, which is causing the hang/connection timeout. The Exception trace shows that it goes through TCPEndPoint.newSocket() (see source and output below). And now I have ClassLoader problems on top of that. Sure hope someone can help me figure this one out.
System.out.println("CONNECTION/LOOKUP TEST");
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
ht.put(Context.PROVIDER_URL,"jnp://69.18.x.x:1099");
ht.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces");
InitialContext ctx = null;
try { ctx = new InitialContext(ht); }
catch (Exception e)
{ System.out.println("Initial Context failed...");
e.printStackTrace();
}
try
{ Object homeObj = ctx.lookup("");
System.out.println("GOT EJB HOME");
}
catch (Exception e)
{ System.out.println("EJB Lookup failed...");
e.printStackTrace();
}
And here's the stack trace:
CONNECTION/LOOKUP TEST
EJB Lookup failed...
javax.naming.CommunicationException. Root exception is java.rmi.ConnectExceptio
n: Connection refused to host: 10.1.201.XX; nested exception is:
java.net.ConnectException: Connection timed out: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at sun.rmi.server.UnicastRef.invoke(Unknown Source)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:528)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:507)
at javax.naming.InitialContext.lookup(InitialContext.java:354)
at org.apache.jsp.connTest$jsp._jspService(connTest$jsp.java:87)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspSer
vlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
82)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve
.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche
rValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso
r.java:1012)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja
va:1107)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.(Unknown Source)
at java.net.Socket.(Unknown Source)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(Unknown S
ource)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(Unknown S
ource)
... 45 more
Does any of this jump out at anyone? This is really an out-of-the-box installation.
Thanks,
Steve -
3. Re: Connection Refused
richardyang Jul 26, 2004 12:07 AM (in response to katsteve)I got the same problem like you.
But I find the more information about it.
holp some budy will help us
first, It is working in version jboss 3.2.1 and fail after jboss3.2.2
second , It is working in IP B class , butl fail exceed in A class
it mean that if cline and server example like 192.168.X.X ,it work
but fail in 192.X.X.X
why? Is it a security setting? I can't resolve this problem for a long time.
Please help me ~>_<~