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From Stanley Bradbury <Stan.Bradb...@gmail.com>
Subject Re: Error opening socket
Date Fri, 02 Jun 2006 22:40:57 GMT
Alexandre Gomes wrote:
> I'm trying to use Derby with a web application running on Tomcat. The
> Tomcat process is running as root user. I'm using the derbyclient.jar
> driver. What should be the cause of my problem?
> Exception: org.apache.derby.client.am.DisconnectException:
> java.security.PrivilegedActionException : Error opening socket to
> server localhost on port 1527 with message : nullError Code: -4499
> thank you,
> Alexandre
Hi Alexandre -
There may be other causes of this but this is the message when the 
client attempts to connect but the Network Server has not been started.  
Can you ping the Network Server?  Do the messages in the console window 
show that it has started properly?

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