My servlet populates from a database. I did modify it to stream the
workbook to the file system. Then my servlet reads in the file, sets the
content length to the length of the file, and writes the file to the
outputstream back to the browser.
However, when it takes more than 60 seconds to start writing the stream back
to the browser, the browser never receives anything. My servlet always
completes successfully (am tracing).
So, I wrote my own client with the following code:
URL url = new URL("http://myurlhere";);
HttpURLConnection uconn = (HttpURLConnection)url.openConnection();
uconn.setDoInput(true);
uconn.setFollowRedirects(true);
int responseCode = uconn.getResponseCode(); //Executes the servlet
I execute under a debugger and the uconn.getResponseCode() never returns.
Servlet completed. The .xls file was created on the server. It is a valid
.xls.
This is looking like a web server (sun java system web server 6.1) issue, or
setting somewhere.
-----Original Message-----
From: R S [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 05, 2005 12:20 PM
To: POI Users List
Subject: Re: Timeout?
Is your servlet populatiung the excel with data from a database or is
it non-dynamic data?
Instead of streaming the output to the browser, stream it to the file
system. If the file is created on the file system, then it could be a
fair indication that the problem lies elsewhere.
Thanks,
RAS
On Apr 4, 2005 12:00 PM, Thompson, Marshall
<[EMAIL PROTECTED]> wrote:
> I am using a servlet running under sun java system web server 6.1 and poi
to
> stream an excel to browser. When my servlet takes longer than 60 seconds
-
> the browser never receives the excel, even though the servlet completes
> successfully. Is there a timeout I need to manipulate somewhere?
>
> Marshall Thompson
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