On Thu, 16 Aug 2012, Ning Dong wrote:
I'm testing the multi interface and write a simple test program based on
multi-app.c. The test program try to access 3 web sites in parallel, and
each site will be accessed 10 times.
To limit the connections and handles num, only three handles being pushed
into mutli stack, and after each handle finished one access, it will be
removed from the multi stack then be pushed again(So we have chance to
change the url, but it's not the condition of the test prorgam).
Ok, I'll be blunt and just skip directly to commenting the example code.
The test program looks a bit confused to me.
A) Why does it call curl_multi_perform() in so many places?
B) Why doesn't it check the curl_multi_perform() return codes?
C) Due to (A), you also call curl_multi_info_read() on several places and to
my surprise the code acts differently on different places which seems like
a recipe for trouble.
D) The end result being that a small and simple source code becomes almost
impossible to understand and follow...
I don't think you've identified a libcurl bug. I think your program just is
wrong.
--
/ daniel.haxx.se
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