curl-library
C-Ares+libcurl maximum concurrent DNS requests
From: Max Ivanov <ivanov.maxim_at_gmail.com>
Date: Sat, 13 Sep 2008 03:12:18 +0400
Date: Sat, 13 Sep 2008 03:12:18 +0400
Good evening, all
I use curl_multi + libev for bulk parallel downloading. libcurl is
compiled with c-ares support. I've found that 200 tasks do their job
well, but 300 give me "Could not contact DNS servers" error. Does it
related to my local BIND server perfomance or there are some
artifacial restrictions hidden in numerous *.h files?
Received on 2008-09-13