Do log files show cancelled vs. completed requests?

I've got a large file (an exe) on my Apache server that people download.
I suspect many people are cancelling before it completes, but in looking
at my log files, I can't seem to tell that. In my own testing and
looking at the log file results, a cancelled download looks the same as
a completed download.

Is there a logging option I can turn on that might differentiate these?

Or any other ideas, tips or tricks I might use to detect this?

Thank you,
Dan

"Dan D" <dand.TakeThisOut@nowhere.com> schreef in bericht
news:12jcsbhbh4c5r7e@corp.supernews.com...
> I've got a large file (an exe) on my Apache server that people download. I
> suspect many people are cancelling before it completes, but in looking at
> my log files, I can't seem to tell that. In my own testing and looking at
> the log file results, a cancelled download looks the same as a completed
> download.
>
> Is there a logging option I can turn on that might differentiate these?
http://httpd.apache.org/docs/2.0/mod/mod_log_config.html#formats
Add %B to your logformat.

This change may break break processing the logfiles by eg awstats.

HansH
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