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Servlet unavailable after restart

Steve Leach
Ranch Hand

Joined: Sep 24, 2003
Posts: 46
Hi all
I have a JSP/Servlet application that is working fine under Tomcat 4, except that if I restart the application (using an Ant task or the Tomcat Manager app) I will just get "Servlet MainServlet is currently unavailable" exceptions.
MainServlet is my controller servlet.
The only thing I can find in the logs are a number of exceptions, all the same, that I don't understand

A web search locates a few references to lifecycle errors, mainly in discussion forums, but I can't find a solution anywhere.
On my WinXP laptop implementation I can restart fine, with no problems. Same app, same config (as near as I can make out).
Steve Leach
Ranch Hand

Joined: Sep 24, 2003
Posts: 46
I just found a reference to a Tomcat hotfix for this issue.
That seems to fix the problem. I'll keep an eye on it and see what happens.
I agree. Here's the link:
subject: Servlet unavailable after restart
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