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All about unix linux freebsd and FAQ for Packetlove.com Web hosting , Mail hosting , VoIP + IP PBX server => Trick เกี่ยวกับการแก้ปัญหา เกี่ยวกับ compiler gcc c++ c build make install => Topic started by: golfreeze on สิงหาคม 03, 2012, 07:13:56 PM

Title: Uncaught CurlException: 7: Failed to connect to 2a03:2880:10:1f03:face:b00c:0:26
Post by: golfreeze on สิงหาคม 03, 2012, 07:13:56 PM

http://stackoverflow.com/questions/11333480/php-fatal-error-uncaught-curlexception-28-and-35-on-facebook-apps

1. adding CURLOPT_SSLVERSION     => 3 (even try changing to 2)
2. changing 'https://api-read.facebook.com/' to 'api_read'  => 'https://api.facebook.com/'
3. adding   $opts[CURLOPT_SSLVERSION] = 3;                                         
            curl_setopt( $ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 );
4. Changing CURLOPT_CONNECTTIMEOUT => from 10 to 60
5. closing IPv6 and add 69.171.224.54   graph.facebook.com to /etc/hosts (several other IPs also added)
6. telnet graph.facebook.com 443 and nslookup graph.facebook.com

จาก error
Fatal error: Uncaught CurlException: 7: Failed to connect to 2a03:2880:10:1f03:face:b00c:0:26: No route to host

Title: Re: Uncaught CurlException: 7: Failed to connect to 2a03:2880:10:1f03:face:b00c:0:26
Post by: golfreeze on สิงหาคม 07, 2012, 03:58:44 PM

sysctl -w net.ipv6.conf.all.disable_ipv6=1