Bug #74483 [Com]: stream_socket_client fails without hosts entry

Edit report at https://bugs.php.net/bug.php?id=74483&edit=1 ID: 74483 Comment by: spam2 at rhsoft dot net Reported by: imacarthur at moditcms dot com Summary: stream_socket_client fails without hosts entry Status: Closed Type: Bug Package: Apache related Operating System: Fedora 25 PHP Version: 7.0.18 Block user comment: N Private report: N New Comment: [Unit] Description=Apache Webserver After=network.service systemd-networkd.service network-online.target mysqld.service mkdir /etc/systemd/system/httpd.d/ chmod 0755 /etc/systemd/system/httpd.d/ echo "After=network.service systemd-networkd.service network-online.target"> /etc/systemd/system/httpd.d/after.conf chmod 0644 /etc/systemd/system/httpd.d/after.conf Previous Comments: ------------------------------------------------------------------------ [2017-04-21 13:25:44] imacarthur at moditcms dot com My apologies. I had been following numerous threads from multiple versions of php about this issue, claiming it was a php issue. The solution that is working is restarting the httpd service after the machine boot settles down. Somehow it seems that apache reads the resolv.conf before the network is up and running and won't resolve names, but it's not consistent. Sometimes it works, others not. But so far restarting httpd after a boot is working. ------------------------------------------------------------------------ [2017-04-20 20:54:25] daverandom@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. This appears to be an issue with your server rather than an issue with PHP. Please user resources like stackoverflow.com and serverfault.com to resolve this issue. ------------------------------------------------------------------------ [2017-04-20 20:35:06] spam2 at rhsoft dot net > Always works from the command line. It's only from within > Apache I see the issue. Multiple sites [maps.googleapis.com, > fedex.com, even google.com] have the same issue and how is that a PHP issue? you apache environment runs in some weird chroot and can't resolve DNS names - fix your setup ------------------------------------------------------------------------ [2017-04-20 20:28:53] imacarthur at moditcms dot com Description: ------------ Warning: stream_socket_client(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/vhosts/vitatree/test.php on line 9 Warning: stream_socket_client(): unable to connect to ssl://pilot-payflowpro.paypal.com:443 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /home/vhosts/vitatree/test.php on line 9 errno :0 message: php_network_getaddresses: getaddrinfo failed: Name or service not known If I add an entry in /etc/hosts for the site it works. Always works from the command line. It's only from within Apache I see the issue. Multiple sites [maps.googleapis.com, fedex.com, even google.com] have the same issue. The name won't resolve without an entry in /etc/hosts. php test.php - works wget //hostname/test.php - fails Actual php version is 7.0.17 Linux ingagedigital.com 4.9.13-200.fc25.x86_64 #1 SMP Mon Feb 27 16:48:42 UTC 2017 x86_64 Apache/2.4.25 (Fedora) OpenSSL/1.0.2k-fips PHP/7.0.17 mod_perl/2.0.10 Perl/v5.24.1 Test script: --------------- <?php $context_opts = array(); $context = stream_context_create($context_opts); $fp = stream_socket_client( "ssl://pilot-payflowpro.paypal.com:443", $errno, $errmsg, 1000, STREAM_CLIENT_CONNECT, $context); echo "errno :".$errno." message: ".$errmsg.PHP_EOL; ?> Expected result: ---------------- errno :0 message: Actual result: -------------- Warning: stream_socket_client(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/vhosts/vitatree/test.php on line 9 Warning: stream_socket_client(): unable to connect to ssl://pilot-payflowpro.paypal.com:443 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /home/vhosts/vitatree/test.php on line 9 errno :0 message: php_network_getaddresses: getaddrinfo failed: Name or service not known ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=74483&edit=1