blob: d0540cc1f3bf3b9ebbdf70aabc6577aeffa641b6 (
plain)
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
<?php
declare(strict_types=1);
namespace OpenTelemetry\SDK\Trace;
use OpenTelemetry\API\Trace as API; /** @phan-suppress-current-line PhanUnreferencedUseNormal */
use OpenTelemetry\SDK\Common\Future\CancellationInterface;
use OpenTelemetry\SDK\Resource\ResourceInfo;
use OpenTelemetry\SDK\Trace\SpanProcessor\MultiSpanProcessor;
use OpenTelemetry\SDK\Trace\SpanProcessor\NoopSpanProcessor;
/**
* Stores shared state/config between all {@see API\TracerInterface} created via the same {@see API\TracerProviderInterface}.
*/
final class TracerSharedState
{
/** @readonly */
private IdGeneratorInterface $idGenerator;
/** @readonly */
private ResourceInfo $resource;
/** @readonly */
private SpanLimits $spanLimits;
/** @readonly */
private SamplerInterface $sampler;
/** @readonly */
private SpanProcessorInterface $spanProcessor;
private ?bool $shutdownResult = null;
public function __construct(
IdGeneratorInterface $idGenerator,
ResourceInfo $resource,
SpanLimits $spanLimits,
SamplerInterface $sampler,
array $spanProcessors
) {
$this->idGenerator = $idGenerator;
$this->resource = $resource;
$this->spanLimits = $spanLimits;
$this->sampler = $sampler;
switch (count($spanProcessors)) {
case 0:
$this->spanProcessor = NoopSpanProcessor::getInstance();
break;
case 1:
$this->spanProcessor = $spanProcessors[0];
break;
default:
$this->spanProcessor = new MultiSpanProcessor(...$spanProcessors);
break;
}
}
public function hasShutdown(): bool
{
return null !== $this->shutdownResult;
}
public function getIdGenerator(): IdGeneratorInterface
{
return $this->idGenerator;
}
public function getResource(): ResourceInfo
{
return $this->resource;
}
public function getSpanLimits(): SpanLimits
{
return $this->spanLimits;
}
public function getSampler(): SamplerInterface
{
return $this->sampler;
}
public function getSpanProcessor(): SpanProcessorInterface
{
return $this->spanProcessor;
}
/**
* Returns `false` is the provider is already shutdown, otherwise `true`.
*/
public function shutdown(?CancellationInterface $cancellation = null): bool
{
return $this->shutdownResult ?? ($this->shutdownResult = $this->spanProcessor->shutdown($cancellation));
}
}
|