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Article View: borland.public.cppbuilder.internet.web
Article #452

Re: downloading with wininet

#452
From: Boba
Date: Tue, 02 Jan 2007 19:29
28 lines
2211 bytes
"Remy Lebeau (TeamB)" <no.spam@no.spam.com> wrote in message
news:459aac49$1@newsgroups.borland.com...
> ...
> Considering that none of your code is doing any error handling, you
> did not specify the contents of the values you are passing, and you
> did not specify on which line the failure is actually occuring, there
> is no way to diagnose your problem.  You need to provide more
> information.

the error checking has been stripped off to simplify the post.
there is no code line where it fails: it is the result of downloading
that is sometimes wrong. at random, the file i get is the 406 error
message (none of the code lines report a failure). some servers never
send 406; others - like the one in my sample - do it at no obvious
reason for that. let say i call the function 5 times in a raw on the
same file and 2 times i may get a 406.html file instead.

> Your looping code is wrong anyway.  You are not using the value that
> InternetQueryDataAvailable() returns.  You must read everything that
> InternetQueryDataAvailable() reports, or else it cannot report more
> data later.

i do read everything (not shown for the sake of simplicity).

> However, I strongly suggest you use HttpQueryInfo() instead of
> InternetQueryDataAvailable().

i will try it shortly.
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Subject: Re: downloading with wininet
Date: Tue, 2 Jan 2007 13:29:50 -0600
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