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|
--TEST--
Unix domain socket Loopback test
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip.. Not valid for Windows');
}
if (!extension_loaded('sockets')) {
die('skip sockets extension not available.');
}
?>
--FILE--
<?php
$sock_path = sprintf("/tmp/%s.sock", uniqid());
if (file_exists($sock_path))
die('Temporary socket already exists.');
/* Setup socket server */
$server = socket_create(AF_UNIX, SOCK_STREAM, 0);
if (!$server) {
die('Unable to create AF_UNIX socket [server]');
}
if (!socket_bind($server, $sock_path)) {
die("Unable to bind to $sock_path");
}
if (!socket_listen($server, 2)) {
die('Unable to listen on socket');
}
/* Connect to it */
$client = socket_create(AF_UNIX, SOCK_STREAM, 0);
if (!$client) {
die('Unable to create AF_UNIX socket [client]');
}
if (!socket_connect($client, $sock_path)) {
die('Unable to connect to server socket');
}
/* Accept that connection */
$socket = socket_accept($server);
if (!$socket) {
die('Unable to accept connection');
}
socket_write($client, "ABCdef123\n");
$data = socket_read($socket, 10, PHP_BINARY_READ);
var_dump($data);
socket_close($client);
socket_close($socket);
socket_close($server);
@unlink($sock_path);
?>
--EXPECT--
string(10) "ABCdef123
"
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