[Mc4j-development] [ mc4j-Bugs-842076 ] Connection to Tomcat fails

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

Bugs item #842076, was opened at 2003-11-14 07:55
Message generated for change (Comment added) made by ghinkl
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=493495&aid=842076&group_id=60228

Category: Connections
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Connection to Tomcat fails

Initial Comment:
I have followed the instructions for Tomcat and when 
trying to connect I get the following:

This is the startup output:
E:\Apache Group\Tomcat 4.1\bin>catalina.bat run
Using CATALINA_BASE:   ..
Using CATALINA_HOME:   ..
Using CATALINA_TMPDIR: ..\temp
Using JAVA_HOME:       D:\j2sdk1.4.1_01
14-Nov-2003 12:52:39 
org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on port 8080
Starting service Tomcat-Standalone
Apache Tomcat/4.1.29
14-Nov-2003 12:52:44 
org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, 
config='org.apache.struts.util.LocalStrings', returnNull=tru
e
14-Nov-2003 12:52:44 
org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, 
config='org.apache.struts.action.ActionResources', 
returnNul
l=true
14-Nov-2003 12:52:46 
org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, 
config='org.apache.webapp.admin.ApplicationResources', 
retur
nNull=true
14-Nov-2003 12:52:51 
org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on port 8080
14-Nov-2003 12:52:51 
org.apache.jk.common.ChannelSocket init
INFO: JK2: ajp13 listening on /0.0.0.0:8009
14-Nov-2003 12:52:51 org.apache.jk.common.JkMX 
loadAdapter
WARNING: No adaptors were loaded but mx.enabled was 
defined.
14-Nov-2003 12:52:51 org.apache.jk.common.JkMX init
INFO: Can't enable log4j mx: 
java.lang.ClassNotFoundException: org.apache.log4j.
jmx.HierarchyDynamicMBean
14-Nov-2003 12:52:51 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=40/100  config=E:\Apache 
Group\Tomcat 4.1\bin\..\conf
\jk2.properties

This is the MC4J:

javax.naming.ServiceUnavailableException.  Root 
exception is java.rmi.ConnectException: Connection 
refused to host: localhost; nested exception is: 
	java.net.ConnectException: Connection 
refused: connect
	at 
sun.rmi.transport.tcp.TCPEndpoint.newSocket
(TCPEndpoint.java:567)
	at 
sun.rmi.transport.tcp.TCPChannel.createConnection
(TCPChannel.java:185)
	at 
sun.rmi.transport.tcp.TCPChannel.newConnection
(TCPChannel.java:171)
	at sun.rmi.server.UnicastRef.newCall
(UnicastRef.java:313)
	at sun.rmi.registry.RegistryImpl_Stub.lookup
(Unknown Source)
	at 
com.sun.jndi.rmi.registry.RegistryContext.lookup
(RegistryContext.java:88)
	at 
com.sun.jndi.rmi.registry.RegistryContext.lookup
(RegistryContext.java:98)
	at javax.naming.InitialContext.lookup
(InitialContext.java:347)
	at mx4j.connector.rmi.RMIConnector.connect
(RMIConnector.java:110)
	at 
org.mc4j.console.connection.Mx4jConnectionNode.connec
t(Mx4jConnectionNode.java:73)
	at 
org.mc4j.console.ConnectAction.performAction
(ConnectAction.java:81)
	at org.openide.util.actions.NodeAction$3.run
(NodeAction.java:440)
	at 
org.openide.util.actions.CallableSystemAction$2.run
(CallableSystemAction.java:121)
	at org.openide.util.Task.run(Task.java:136)
	at org.openide.util.RequestProcessor$Task.run
(RequestProcessor.java:330)
	at 
org.openide.util.RequestProcessor$Processor.run
(RequestProcessor.java:677)
Caused by: java.net.ConnectException: Connection 
refused: connect
	at java.net.PlainSocketImpl.socketConnect
(Native Method)
	at java.net.PlainSocketImpl.doConnect
(PlainSocketImpl.java:305)
	at java.net.PlainSocketImpl.connectToAddress
(PlainSocketImpl.java:171)
	at java.net.PlainSocketImpl.connect
(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:426)
	at java.net.Socket.connect(Socket.java:376)
	at java.net.Socket.<init>(Socket.java:291)
	at java.net.Socket.<init>(Socket.java:119)
	at 
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSo
cket(RMIDirectSocketFactory.java:22)
	at 
sun.rmi.transport.proxy.RMIMasterSocketFactory.createS
ocket(RMIMasterSocketFactory.java:128)
	at 
sun.rmi.transport.tcp.TCPEndpoint.newSocket
(TCPEndpoint.java:562)
[catch] ... 15 more
==>
java.rmi.ConnectException: Connection refused to host: 
localhost; nested exception is: 
	java.net.ConnectException: Connection 
refused: connect
	at 
sun.rmi.transport.tcp.TCPEndpoint.newSocket
(TCPEndpoint.java:567)
	at 
sun.rmi.transport.tcp.TCPChannel.createConnection
(TCPChannel.java:185)
	at 
sun.rmi.transport.tcp.TCPChannel.newConnection
(TCPChannel.java:171)
	at sun.rmi.server.UnicastRef.newCall
(UnicastRef.java:313)
	at sun.rmi.registry.RegistryImpl_Stub.lookup
(Unknown Source)
	at 
com.sun.jndi.rmi.registry.RegistryContext.lookup
(RegistryContext.java:88)
	at 
com.sun.jndi.rmi.registry.RegistryContext.lookup
(RegistryContext.java:98)
	at javax.naming.InitialContext.lookup
(InitialContext.java:347)
	at mx4j.connector.rmi.RMIConnector.connect
(RMIConnector.java:110)
	at 
org.mc4j.console.connection.Mx4jConnectionNode.connec
t(Mx4jConnectionNode.java:73)
	at 
org.mc4j.console.ConnectAction.performAction
(ConnectAction.java:81)
	at org.openide.util.actions.NodeAction$3.run
(NodeAction.java:440)
	at 
org.openide.util.actions.CallableSystemAction$2.run
(CallableSystemAction.java:121)
	at org.openide.util.Task.run(Task.java:136)
	at org.openide.util.RequestProcessor$Task.run
(RequestProcessor.java:330)
	at 
org.openide.util.RequestProcessor$Processor.run
(RequestProcessor.java:677)
Caused by: java.net.ConnectException: Connection 
refused: connect
	at java.net.PlainSocketImpl.socketConnect
(Native Method)
	at java.net.PlainSocketImpl.doConnect
(PlainSocketImpl.java:305)
	at java.net.PlainSocketImpl.connectToAddress
(PlainSocketImpl.java:171)
	at java.net.PlainSocketImpl.connect
(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:426)
	at java.net.Socket.connect(Socket.java:376)
	at java.net.Socket.<init>(Socket.java:291)
	at java.net.Socket.<init>(Socket.java:119)
	at 
sun.rmi.transport.proxy.RMIDirectSocketFactory.createSo
cket(RMIDirectSocketFactory.java:22)
	at 
sun.rmi.transport.proxy.RMIMasterSocketFactory.createS
ocket(RMIMasterSocketFactory.java:128)
	at 
sun.rmi.transport.tcp.TCPEndpoint.newSocket
(TCPEndpoint.java:562)
[catch] ... 15 more

----------------------------------------------------------------------

>Comment By: Greg Hinkle (ghinkl)
Date: 2004-02-07 11:43

Message:
Logged In: YES 
user_id=773314

A little slow with the response, but I think I've figured
this out. It seems that you must place the mx4j 1.1.1 jars
into the common/lib directory, not the server/lib directory.

The problem above is that the tomcat server never starts the
connector listener for mc4j to talk to. It is because it
can't find the mx4j classes in the right classloader.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=493495&aid=842076&group_id=60228