Re: empty replay
Re: empty replay
- Subject: Re: empty replay
- From: Patrick Middleton <email@hidden>
- Date: Wed, 16 Nov 2005 12:00:58 +0000
On 16 Nov 2005, at 11:31, Georg Tuparev wrote:
Robert,
Thanks for the suggestion.
The problem is neither with curl nor with the DA. I tested this
excessively. It is something in the middle that breaks (WO adaptor
perhaps)... but I am really tapping in the dark...
cheers
gt
I agree. I would suspect that a timeout is occurring in the
woadaptor, and presumably the woadaptor is not using the configured
timeout values. Georg, can you record and analyse the tcp i/o by
doing something like
# /usr/local/bin/tcpflow -i lo0 port 2004
on the machine running the application?
So why might the woadaptor be ignoring timeout settings, or doing
something else unexpected? I had thought about the connect timeout
rather than the response timeout; if there were other other requests
for which it takes many seconds to generate a response, then the
woadaptor might return early; but then it would generate a "no
instance available" page.
I had also thought that perhaps the response the application
generates could be malformed, from the point of view of the adaptor;
perhaps the content-length header is missing or incorrect. That
would explain why the problem doesn't show up with direct connect,
but doesn't explain why it's an intermittent problem via the woadaptor.
--
Patrick Middleton
OneStep Solutions plc
351 London Road Phone: +44 (0)1702 426400
Hadleigh Fax: +44 (0)1702 556855
Essex. SS7 2BT Email: email@hidden
England (MIME welcome)
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