RE: [WEB400] Errors in WebSphere Express

[Colin Williams <colin.williams@xxxxxxxxxxxx>]

Joe,

Is the error occuring before or after your code is called.

If its after could you use a synchroniser token, to ignore any duplicate
requests.

Cheers
Colin.W

-----Original Message-----
From: Joe Pluta [mailto:joepluta@xxxxxxxxxxxxxxxxx] 
Sent: 07 December 2003 23:13
To: 'Web Enabling the AS400 / iSeries'
Subject: RE: [WEB400] Errors in WebSphere Express


> From: David Gibbs
> 
> I'm not an expert in this stuff ... but perhaps the servlet isn't
ready
> to receive input until the previous request has finished rendering ... 
> and you are clicking the button before it's finished?

It's the fact that I'm getting a double POST request.  I don't know if it's
the browser sending two requests or WAS burping, but two requests are being
passed to the servlet within milliseconds of one another.

This has to do with the parsePostData error, I think.  The timings are
perfect.  I get a POST request, a parsePostData error occurs way in the
bowels of WAS, and then I get another POST request, all within milliseconds.
It's as if WAS senses the error and tries to resend the data to me.

I'm going to try to ignore any request that doesn't have the right data.
That's probably not a valid fix long term, but it will test the proposition.

Joe

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