blob: 7bbf66f0ba144f8b1e5c35e91add3febef86a9f4 (
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
|
<?php
namespace MediaWiki\Telemetry;
use Wikimedia\Http\TelemetryHeadersInterface;
use Wikimedia\Telemetry\ContextPropagatorInterface;
use Wikimedia\Telemetry\SpanContext;
/**
* A {@link ContextPropagatorInterface} implementation that injects headers
* from MediaWiki's request context, and does not extract any context.
* @since 1.44
* @internal
*/
class MediaWikiPropagator implements ContextPropagatorInterface {
private TelemetryHeadersInterface $mwTelemetry;
public function __construct( TelemetryHeadersInterface $mwTelemetry ) {
$this->mwTelemetry = $mwTelemetry;
}
/**
* @inheritDoc
*/
public function inject( ?SpanContext $spanContext, array $carrier ): array {
foreach ( $this->mwTelemetry->getRequestHeaders() as $key => $value ) {
$carrier[$key] = $value;
}
return $carrier;
}
/**
* @inheritDoc
*/
public function extract( array $carrier ): ?SpanContext {
return null;
}
}
|
