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140 lines
3.5 KiB
PHP
140 lines
3.5 KiB
PHP
--TEST--
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Multicast support: IPv6 receive options (limited)
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--EXTENSIONS--
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sockets
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--SKIPIF--
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<?php
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if (!defined('IPPROTO_IPV6')) {
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die('skip IPv6 not available.');
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}
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// hide the output from socket_create() because it can raise
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// a warning if (for example) the linux kernel is lacking ipv6
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$s = @socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
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if ($s === false) {
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die("skip unable to create socket");
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}
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$br = socket_bind($s, '::', 3000);
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/* On Linux, there is no route ff00::/8 by default on lo, which makes it
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* troublesome to send multicast traffic from lo, which we must since
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* we're dealing with interface-local traffic... */
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$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_GROUP, array(
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"group" => 'ff01::114',
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"interface" => 0,
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));
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if ($so === false) {
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die('skip unable to join multicast group on any interface.');
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}
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$r = socket_sendto($s, $m = "testing packet", strlen($m), 0, 'ff01::114', 3000);
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if ($r === false) {
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die('skip unable to send multicast packet.');
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}
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$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_LEAVE_GROUP, array(
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"group" => 'ff01::114',
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"interface" => 0,
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));
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if (defined("MCAST_JOIN_SOURCE_GROUP")) {
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$so = @socket_set_option($s, IPPROTO_IPV6, MCAST_JOIN_SOURCE_GROUP, array(
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"group" => 'ff01::114',
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"interface" => 0,
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"source" => '2001::dead:beef',
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));
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if ($so !== false) {
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die('skip protocol independent multicast API is available.');
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}
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}
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?>
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--FILE--
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<?php
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include __DIR__."/mcast_helpers.php.inc";
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$domain = AF_INET6;
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$level = IPPROTO_IPV6;
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$interface = 0;
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$mcastaddr = 'ff01::114';
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$sblock = "?";
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echo "creating send socket\n";
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$sends1 = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");
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var_dump($sends1);
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echo "creating receive socket\n";
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$s = socket_create($domain, SOCK_DGRAM, SOL_UDP) or die("err");
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var_dump($s);
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$br = socket_bind($s, '::0', 3000) or die("err");
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var_dump($br);
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$so = socket_set_option($s, $level, MCAST_JOIN_GROUP, array(
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"group" => $mcastaddr,
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"interface" => $interface,
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)) or die("err");
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var_dump($so);
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$r = socket_sendto($sends1, $m = "testing packet", strlen($m), 0, $mcastaddr, 3000);
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var_dump($r);
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checktimeout($s, 500);
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$r = socket_recvfrom($s, $str, 2000, 0, $from, $fromPort);
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var_dump($r, $str, $from);
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$sblock = $from;
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$r = socket_sendto($sends1, $m = "initial packet", strlen($m), 0, $mcastaddr, 3000);
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var_dump($r);
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$i = 0;
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checktimeout($s, 500);
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while (($str = socket_read($s, 3000, 500)) !== FALSE) {
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$i++;
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echo "$i> ", $str, "\n";
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if ($i == 1) {
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echo "leaving group\n";
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$so = socket_set_option($s, $level, MCAST_LEAVE_GROUP, array(
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"group" => $mcastaddr,
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"interface" => $interface,
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));
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var_dump($so);
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$r = socket_sendto($sends1, $m = "ignored mcast packet", strlen($m), 0, $mcastaddr, 3000);
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var_dump($r);
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$r = socket_sendto($sends1, $m = "unicast packet", strlen($m), 0, "::1", 3000);
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var_dump($r);
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}
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if ($i == 2) {
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echo "re-joining group\n";
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$so = socket_set_option($s, $level, MCAST_JOIN_GROUP, array(
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"group" => $mcastaddr,
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"interface" => $interface,
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));
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var_dump($so);
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$r = socket_sendto($sends1, $m = "mcast packet", strlen($m), 0, $mcastaddr, 3000);
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var_dump($r);
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}
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if ($i == 3) {
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break;
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}
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}
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?>
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--EXPECTF--
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creating send socket
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object(Socket)#%d (0) {
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}
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creating receive socket
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object(Socket)#%d (0) {
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}
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bool(true)
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bool(true)
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int(14)
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int(14)
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string(14) "testing packet"
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string(%d) "%s"
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int(14)
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1> initial packet
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leaving group
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bool(true)
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int(20)
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int(14)
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2> unicast packet
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re-joining group
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bool(true)
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int(12)
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3> mcast packet
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