Hi Manjula,

When do you get the timeout error? Is it after you fired a query, or when you 
just started the Perl code.

The first time you run the perl code, the 'action' should be set to 'clean' so 
it gets all the meta info from data sources. But for better performance, in 
subsequent runs, 'action' should be set to 'cached' unless you wanted to 
rebuild your local registry to bring it in-sync with the source (when you think 
it's out of date).

If timeout happens during long running queries, you may consider to break a big 
long query into smaller one. Maybe you can show us some examples of your query, 
let's see if it could be optimized.

Cheers,
Junjun


From: Manjula Dharmawardhana <[email protected]<mailto:[email protected]>>
Date: Thu, 21 Jul 2011 12:27:52 -0400
To: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Subject: [BioMart Users] Any solution for connect:timeout

When I try to get data from COSMIC Biomart, I repeatedly get this error at 
various stages of the script

"Problems with the web server: 500 Can't connect to 
www.sanger.ac.uk:80<http://www.sanger.ac.uk:80> (connect: timeout)"

I am using only the perl API to access the database. Code is working some of 
the time but very slow also.

What may be the problem. This occurs even when Internet connection is very 
stable.

Additionally, what are the other formatters available other than 'TSV'

Any help is greatly appreciated.
Thanking in advance
Manjula



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