blob: 9b84ab013ec3fb50f375214d42d92d3a8072531e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
<?php
namespace React\Socket;
use React\EventLoop\LoopInterface;
use React\Promise;
use InvalidArgumentException;
use RuntimeException;
/**
* Unix domain socket connector
*
* Unix domain sockets use atomic operations, so we can as well emulate
* async behavior.
*/
final class UnixConnector implements ConnectorInterface
{
private $loop;
public function __construct(LoopInterface $loop)
{
$this->loop = $loop;
}
public function connect($path)
{
if (strpos($path, '://') === false) {
$path = 'unix://' . $path;
} elseif (substr($path, 0, 7) !== 'unix://') {
return Promise\reject(new InvalidArgumentException('Given URI "' . $path . '" is invalid'));
}
$resource = @stream_socket_client($path, $errno, $errstr, 1.0);
if (!$resource) {
return Promise\reject(new RuntimeException('Unable to connect to unix domain socket "' . $path . '": ' . $errstr, $errno));
}
$connection = new Connection($resource, $this->loop);
$connection->unix = true;
return Promise\resolve($connection);
}
}
|
