|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace AsyncPHP\Remit\Server; |
|
4
|
|
|
|
|
5
|
|
|
use AsyncPHP\Remit\Event; |
|
6
|
|
|
use AsyncPHP\Remit\Event\InMemoryEvent; |
|
7
|
|
|
use AsyncPHP\Remit\Location; |
|
8
|
|
|
use AsyncPHP\Remit\Server; |
|
9
|
|
|
use Closure; |
|
10
|
|
|
use ZMQ; |
|
11
|
|
|
use ZMQContext; |
|
12
|
|
|
use ZMQSocket; |
|
13
|
|
|
|
|
14
|
|
|
final class ZeroMqServer implements Server |
|
15
|
|
|
{ |
|
16
|
|
|
/** |
|
17
|
|
|
* @var Location |
|
18
|
|
|
*/ |
|
19
|
|
|
private $location; |
|
20
|
|
|
|
|
21
|
|
|
/** |
|
22
|
|
|
* @var ZMQSocket |
|
23
|
|
|
*/ |
|
24
|
|
|
private $socket; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* @var array |
|
28
|
|
|
*/ |
|
29
|
|
|
private $listeners = []; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @param Location $location |
|
33
|
|
|
*/ |
|
34
|
2 |
|
public function __construct(Location $location) |
|
35
|
|
|
{ |
|
36
|
2 |
|
$this->location = $location; |
|
37
|
2 |
|
} |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* @inheritdoc |
|
41
|
|
|
* |
|
42
|
|
|
* @param string $name |
|
43
|
|
|
* @param Closure $closure |
|
44
|
|
|
* |
|
45
|
|
|
* @return $this |
|
46
|
|
|
*/ |
|
47
|
1 |
|
public function addListener($name, Closure $closure) |
|
48
|
|
|
{ |
|
49
|
1 |
|
if (empty($this->listeners[$name])) { |
|
50
|
1 |
|
$hash = spl_object_hash($closure); |
|
51
|
|
|
|
|
52
|
1 |
|
$this->listeners[$name][$hash] = $closure; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
1 |
|
return $this; |
|
56
|
|
|
} |
|
57
|
|
|
|
|
58
|
|
|
/** |
|
59
|
|
|
* @inheritdoc |
|
60
|
|
|
* |
|
61
|
|
|
* @param string $name |
|
62
|
|
|
* @param Closure $closure |
|
63
|
|
|
*/ |
|
64
|
|
|
public function removeListener($name, Closure $closure) |
|
65
|
|
|
{ |
|
66
|
|
|
$hash = spl_object_hash($closure); |
|
67
|
|
|
|
|
68
|
|
|
if (isset($this->listeners[$name]) && isset($this->listeners[$name][$hash])) { |
|
69
|
|
|
unset($this->listeners[$name][$hash]); |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
return $this; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
/** |
|
76
|
|
|
* @inheritdoc |
|
77
|
|
|
*/ |
|
78
|
|
|
public function tick() |
|
79
|
|
|
{ |
|
80
|
|
|
$socket = $this->getSocket(); |
|
81
|
|
|
|
|
82
|
|
|
if (!($event = $socket->recv(ZMQ::MODE_DONTWAIT))) { |
|
83
|
|
|
return; |
|
84
|
|
|
} |
|
85
|
|
|
|
|
86
|
|
|
$event = @unserialize($event); |
|
87
|
|
|
|
|
88
|
|
|
if ($event instanceof Event) { |
|
89
|
|
|
$this->dispatchEvent($event); |
|
90
|
|
|
} |
|
91
|
|
|
} |
|
92
|
|
|
|
|
93
|
|
|
/** |
|
94
|
|
|
* @return ZMQSocket |
|
95
|
|
|
*/ |
|
96
|
|
View Code Duplication |
private function getSocket() |
|
|
|
|
|
|
97
|
|
|
{ |
|
98
|
|
|
if ($this->socket === null) { |
|
99
|
|
|
$context = new ZMQContext(); |
|
100
|
|
|
|
|
101
|
|
|
$host = $this->location->getHost(); |
|
102
|
|
|
$port = $this->location->getPort(); |
|
103
|
|
|
|
|
104
|
|
|
$this->socket = new ZMQSocket($context, ZMQ::SOCKET_PULL, spl_object_hash($this)); |
|
105
|
|
|
$this->socket->bind("tcp://{$host}:$port"); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
|
|
return $this->socket; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** |
|
112
|
|
|
* @param Event $event |
|
113
|
|
|
* |
|
114
|
|
|
* @return $this |
|
115
|
|
|
*/ |
|
116
|
|
|
private function dispatchEvent(Event $event) |
|
117
|
|
|
{ |
|
118
|
|
|
$name = $event->getName(); |
|
119
|
|
|
|
|
120
|
|
|
if (isset($this->listeners[$name])) { |
|
121
|
|
|
foreach ($this->listeners[$name] as $closure) { |
|
122
|
|
|
call_user_func_array($closure, $event->getParameters()); |
|
123
|
|
|
} |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
return $this; |
|
127
|
|
|
} |
|
128
|
|
|
|
|
129
|
|
|
/** |
|
130
|
|
|
* @inheritdoc |
|
131
|
|
|
* |
|
132
|
|
|
* @param string $name |
|
133
|
|
|
* @param array $parameters |
|
134
|
|
|
* |
|
135
|
|
|
* @return $this |
|
136
|
|
|
*/ |
|
137
|
|
|
public function emit($name, array $parameters = []) |
|
138
|
|
|
{ |
|
139
|
|
|
return $this->dispatchEvent( |
|
140
|
|
|
new InMemoryEvent($name, $parameters) |
|
141
|
|
|
); |
|
142
|
|
|
} |
|
143
|
|
|
|
|
144
|
|
|
/** |
|
145
|
|
|
* @inheritdoc |
|
146
|
|
|
* |
|
147
|
|
|
* @return string |
|
148
|
|
|
*/ |
|
149
|
1 |
|
public function serialize() |
|
150
|
|
|
{ |
|
151
|
1 |
|
return serialize($this->location); |
|
152
|
|
|
} |
|
153
|
|
|
|
|
154
|
|
|
/** |
|
155
|
|
|
* @inheritdoc |
|
156
|
|
|
* |
|
157
|
|
|
* @param string $serialized |
|
158
|
|
|
*/ |
|
159
|
1 |
|
public function unserialize($serialized) |
|
160
|
|
|
{ |
|
161
|
1 |
|
$this->location = unserialize($serialized); |
|
162
|
1 |
|
} |
|
163
|
|
|
|
|
164
|
|
|
/** |
|
165
|
|
|
* @return Location |
|
166
|
|
|
*/ |
|
167
|
|
|
public function getLocation() |
|
168
|
|
|
{ |
|
169
|
|
|
return $this->location; |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
/** |
|
173
|
|
|
* @inheritdoc |
|
174
|
|
|
*/ |
|
175
|
1 |
View Code Duplication |
public function disconnect() |
|
|
|
|
|
|
176
|
|
|
{ |
|
177
|
1 |
|
if ($this->socket) { |
|
178
|
|
|
try { |
|
179
|
|
|
$host = $this->location->getHost(); |
|
180
|
|
|
$port = $this->location->getPort(); |
|
181
|
|
|
|
|
182
|
|
|
$this->socket->disconnect("tcp://{$host}:{$port}"); |
|
183
|
|
|
} catch (Exception $exception) { |
|
|
|
|
|
|
184
|
|
|
// TODO: find an elegant way to deal with this |
|
185
|
|
|
} |
|
186
|
|
|
} |
|
187
|
1 |
|
} |
|
188
|
|
|
|
|
189
|
1 |
|
public function __destruct() |
|
190
|
|
|
{ |
|
191
|
1 |
|
$this->disconnect(); |
|
192
|
1 |
|
} |
|
193
|
|
|
} |
|
194
|
|
|
|
asyncphp /
remit
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.