Thanks to all for your help up to now. I have a code question and perhaps Eric
you could help out again. I am looking at the changes between 2.2.8 and 2.2.9.
I have both built and have begun tracking down my issue but perhaps you could
offer a little insight.
In mod_isapi.c, in the "apr_status_t isapi_handler (request_rec *r)" function
the read of the data fails for my request in 2.2.9 while it is successful in
2.2.8. Specifically this block
while (read < cid->ecb->cbAvailable &&
((res = ap_get_client_block(r, (char*)cid->ecb->lpbData + read,
cid->ecb->cbAvailable - read)) > 0)) {
read += res;
}
I have verified the following in both cases
r->remaining - has the same value
r->read_chunked - has the same value
cid->ecb->cbAvailable - allocated with the correct amount of memory
In 2.2.9 the read value = 0 whereas in 2.2.8 the read value = r->remaining
In looking at ap_get_client_block() we make our call to apr_brigade_flatten()
which should read the value and fill the buffer but it returns an empty buffer
size. My suspicion is that the call in ap_get_client_block() to
ap_get_brigade() is returning empty buckets but I am not sure what the
r->input_filters is actually doing.
Any tips on troubleshooting this issue?
Thanks.
Tom
-----Original Message-----
From: Eric Covener [mailto:cove...@gmail.com]
Sent: Tuesday, October 27, 2009 10:15 AM
To: users@httpd.apache.org
Subject: Re: [us...@httpd] Increase Logging
On Tue, Oct 27, 2009 at 8:14 AM, Hickey, Tom
<tom.hickey> wrote:
> Any thoughts on what might have changed in 2.2.9 that would cause this type
> of behavior on a Windows system as there is nothing listed in the change log
> specific to windows?
If there was no matches to the httpd CHANGES, download both source
zips and look in srclib/apr/CHANGES to see if the bundeld APR had
anything interesting change.
--
Eric Covener
cove...@gmail.com
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