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From "Wagoner, Mark" <MWago...@wildflavors.com>
Subject RE: REPOST:Connection refused problem
Date Fri, 30 Aug 2002 13:27:42 GMT
Well, it sounds like you have several problems but it is hard to diagnose
with the information supplied.

What is an 'X' database?  Are you using a JDBC driver to connect to it?

The IOException about the LOG/BAN files is not a Tomcat message.  Is your
servlet trying to do some sort of logging?

The message /proj_GR:running:0 in the manager app tells you that the servlet
is loaded.  The 0 means there are no active sessions.


-----Original Message-----
From: Nagpal, Vikas [mailto:vinagpal@utmb.edu]
Sent: Friday, August 30, 2002 9:21 AM
To: 'tomcat-user@jakarta.apache.org'
Subject: REPOST:Connection refused problem


Hi Everybody, 

We are trying to connect with our 'X' database with the help of servlets. We
are using the socket connection to the server and try to match the sequence
we paste in our User Interface and correspondingly generate the graph of the
matched sequence. But somehow we not able to connect with the database. It
flashes the following error message: 

Error in JCS:: java.net.ConnectionException: Connection refused: connect 
Besides we have an IOEXCEPTION generated: cannot close the LOG/BAN files "
java.io.IOEXCEPTION " stream closed. 

Where JCS is the server we have generated ourselves to connect to the 'X' 
database.I am pretty certain that the EXCEPTION in the servlet code is 
causing the ERROR. We are not able to DEBUG this EXCEPTION. Can anyone DEBUG
this. 

Since we are serving our application using TOMCAT I would like to know what
we need to do to start a new instance of our application. When we LIST after
RELOADING(using the MANAGER tool) we get: /proj_GR:running:0 is the NUMBER
on the right side to do anything with the instance. 

To resolve we have tried importing packages like java.net.* and java.io.*.
Can someone DEBUG this EXCEPTION. 

Thanks in advance 
Vikas. 


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