|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Discovering via consul |
|
4
|
|
|
* User: moyo |
|
5
|
|
|
* Date: 16/11/2017 |
|
6
|
|
|
* Time: 11:32 AM |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
namespace Carno\Cluster\Discovery\Adaptors; |
|
10
|
|
|
|
|
11
|
|
|
use Carno\Channel\Chan; |
|
12
|
|
|
use Carno\Channel\Channel; |
|
13
|
|
|
use Carno\Channel\Worker; |
|
14
|
|
|
use Carno\Cluster\Discovery\Discovered; |
|
15
|
|
|
use Carno\Cluster\Managed; |
|
16
|
|
|
use Carno\Consul\Discovery; |
|
|
|
|
|
|
17
|
|
|
use Carno\Consul\Types\Agent; |
|
|
|
|
|
|
18
|
|
|
use Carno\Consul\Types\Router; |
|
|
|
|
|
|
19
|
|
|
use function Carno\Coroutine\all; |
|
20
|
|
|
use Carno\Promise\Promise; |
|
21
|
|
|
use Carno\Promise\Promised; |
|
22
|
|
|
|
|
23
|
|
|
class Consul implements Discovered |
|
24
|
|
|
{ |
|
25
|
|
|
/** |
|
26
|
|
|
* @var Agent |
|
27
|
|
|
*/ |
|
28
|
|
|
private $agent = null; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* @var Managed[] |
|
32
|
|
|
*/ |
|
33
|
|
|
private $instances = []; |
|
34
|
|
|
|
|
35
|
|
|
/** |
|
36
|
|
|
* @var Chan[] |
|
37
|
|
|
*/ |
|
38
|
|
|
private $channels = []; |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* Connector constructor. |
|
42
|
|
|
* @param Agent $agent |
|
43
|
|
|
*/ |
|
44
|
|
|
public function __construct(Agent $agent) |
|
45
|
|
|
{ |
|
46
|
|
|
$this->agent = $agent; |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
/** |
|
50
|
|
|
* @param string $group |
|
51
|
|
|
* @param string $server |
|
52
|
|
|
* @param Managed $managed |
|
53
|
|
|
* @return Promised |
|
54
|
|
|
*/ |
|
55
|
|
|
public function attach(string $group, string $server, Managed $managed) : Promised |
|
56
|
|
|
{ |
|
57
|
|
|
(new Discovery($this->agent)) |
|
58
|
|
|
->watching( |
|
59
|
|
|
$named = $this->serviced($group, $server), |
|
60
|
|
|
$this->channels[$named] = $notify = new Channel |
|
61
|
|
|
) |
|
62
|
|
|
; |
|
63
|
|
|
|
|
64
|
|
|
new Worker($notify, function (array $routes) use ($named, $managed) { |
|
|
|
|
|
|
65
|
|
|
/** |
|
66
|
|
|
* @var Router[] $routes |
|
67
|
|
|
*/ |
|
68
|
|
|
|
|
69
|
|
|
foreach ($routes as $route) { |
|
70
|
|
|
if ($route->joined()) { |
|
71
|
|
|
$managed->routing()->join($route->target()); |
|
72
|
|
|
} elseif ($route->leaved()) { |
|
73
|
|
|
$managed->routing()->leave($route->target()); |
|
74
|
|
|
} |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
$managed->ready(true); |
|
78
|
|
|
}); |
|
79
|
|
|
|
|
80
|
|
|
return $managed->ready(function () use ($named, $managed) { |
|
81
|
|
|
$this->instances[$named] = $managed; |
|
82
|
|
|
}); |
|
83
|
|
|
} |
|
84
|
|
|
|
|
85
|
|
|
|
|
86
|
|
|
/** |
|
87
|
|
|
* @param string $group |
|
88
|
|
|
* @param string $server |
|
89
|
|
|
* @return Promised |
|
90
|
|
|
*/ |
|
91
|
|
|
public function detach(string $group, string $server) : Promised |
|
92
|
|
|
{ |
|
93
|
|
|
$named = $this->serviced($group, $server); |
|
94
|
|
|
|
|
95
|
|
|
if (!isset($this->instances[$named])) { |
|
96
|
|
|
return Promise::rejected(); |
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
|
|
$managed = $this->instances[$named]; |
|
100
|
|
|
unset($this->instances[$named]); |
|
101
|
|
|
|
|
102
|
|
|
$channel = $this->channels[$named]; |
|
103
|
|
|
unset($this->channels[$named]); |
|
104
|
|
|
|
|
105
|
|
|
logger('cluster')->info('Service watcher has been closed', ['name' => $named]); |
|
106
|
|
|
|
|
107
|
|
|
$channel->close(); |
|
108
|
|
|
|
|
109
|
|
|
return all($channel->closed(), $managed->shutdown()); |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* @param string $group |
|
114
|
|
|
* @param string $server |
|
115
|
|
|
* @return string |
|
116
|
|
|
*/ |
|
117
|
|
|
private function serviced(string $group, string $server) : string |
|
118
|
|
|
{ |
|
119
|
|
|
return $group ? sprintf('%s:%s', $group, $server) : $server; |
|
120
|
|
|
} |
|
121
|
|
|
} |
|
122
|
|
|
|
carno-php /
cluster
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths