how to set PHP-FPM (> 7) to bind outgoing connection to specific socket/ip ?
i know there is pool directive
listen = 127.0.0.1:port
but its for incoming connections but what with outgoing ?
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ceph3us
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The listen directives have nothing to do with outbound connections. – EEAA Apr 29 '17 at 02:28
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@EEAA so how set outbound socket ? – ceph3us Apr 29 '17 at 02:38
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With your operating system's network stack. – EEAA Apr 29 '17 at 02:39
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@EEAA you refer to iptables ? most of programs could bind outbound/inbound sockets ( eg privoxy, dante, nginx, dovecot, postfix) php-fpm cant ? – ceph3us Apr 29 '17 at 02:42
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No, you're discussing routing, so your routing tables need to be set correctly. – EEAA Apr 29 '17 at 02:43
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how i route traffic per process / socket (php-fpm)?? this is a socket layer so app should handle it and see for example https://serverfault.com/questions/128357/routing-application-traffic-through-specific-interface as i said i need to mark packets first to route so iptables ! – ceph3us Apr 29 '17 at 02:51
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You could also do this at the cURL level by binding a cURL instance to an interface:
curl_setopt($ch, CURLOPT_INTERFACE, 'x.x.x.x');
Zach
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but what when i use PDO ? is a cURL a layer for network request thru PDO? – ceph3us Apr 30 '17 at 02:19