I was having real troubles connecting two win2k
systems distributing JMeter. I was getting:
02/04/2003 12:42:27 AM ERROR - jmeter.engine:
java.rmi.ConnectException: Connection refused to host:
192.168.1.1;
I changed the rmiregistry command to:
rmiregistry -J-D:java.rmi.server.hostname=myhostname
I also had to load 'rmiregistry' and 'jmeter -s' on
the controlling machine and the controlled machine,
even though I wasn't running threads the controlling
machine. I think the documentation is not clear on
this point.
Here's where I found the idea of using the rmiregistry
parameter:
From: [EMAIL PROTECTED] ([EMAIL PROTECTED])
Search Result 1
Subject: Solution for: RMI "Connection refused to
host" error
Newsgroups: comp.lang.java.programmer
This is the only article in this thread
View: Original Format
Date: 2000-10-19 17:30:11 PST
This problem stumped me for several hours, so
hopefully I can save
someone else the headache I went through diagnosing
this. I had an
client app that had no trouble executing a method on
an RMI server when
the two were run locally, but if I ran the RMI server
on a different
machine, I got the exception
java.net.ConnectException: Connection refused
java.rmi.ConnectException: Connection refused to host:
[localhost:1786]; nested exception is:
java.net.ConnectException: Connection refused
at sun/rmi/transport/tcp/TCPChannel.openSocket
(TCPChannel.java:283)
at
sun/rmi/transport/tcp/TCPChannel.createConnection
(TCPChannel.java:150)
at
sun/rmi/transport/tcp/TCPChannel.newConnection
(TCPChannel.java:123)
at sun/rmi/server/UnicastRef.newCall
(UnicastRef.java:67)
I was using the proper remote RMI server name (not
localhost) and my
Naming.lookup() call suceeded, so I was communicating
with the remote
RMI server; it just refused my connection. Also I
used the
Windows "netstat -a" command on the server machine,
and port 1786 was
indeed being used on that machine but not on the
client, so that was
further confirmation that the refusal was coming from
the RMI server.
The problem was with the command I was using to start
the RMI server.
I was starting it with the flag
-D:java.rmi.server.hostname=localhost
when I changed the flag to
-D:java.rmi.server.hostname=johnb
(where "johnb" is the name of the server machine where
I was starting
the RMI server), everything worked.
Hope this helps someone
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