52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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require __DIR__ . '/../vendor/autoload.php';
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use GuzzleHttp\Client;
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use GuzzleHttp\Psr7\HttpFactory;
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use OpenTelemetry\Contrib\Zipkin\Exporter as ZipkinExporter;
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use OpenTelemetry\SDK\Trace\SpanProcessor\SimpleSpanProcessor;
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use OpenTelemetry\SDK\Trace\TracerProvider;
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$zipkinExporter = new ZipkinExporter(
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'alwaysOnZipkinExample',
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'http://zipkin:9411/api/v2/spans',
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new Client(),
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new HttpFactory(),
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new HttpFactory()
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);
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$tracerProvider = new TracerProvider(
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new SimpleSpanProcessor(
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$zipkinExporter
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)
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);
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$tracer = $tracerProvider->getTracer();
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echo 'Starting AlwaysOnZipkinExample';
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$root = $span = $tracer->spanBuilder('root')->startSpan();
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$span->activate();
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for ($i = 0; $i < 3; $i++) {
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// start a span, register some events
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$span = $tracer->spanBuilder('loop-' . $i)->startSpan();
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$span->setAttribute('remote_ip', '1.2.3.4')
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->setAttribute('country', 'USA');
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$span->addEvent('found_login' . $i, [
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'id' => $i,
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'username' => 'otuser' . $i,
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]);
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$span->addEvent('generated_session', [
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'id' => md5((string) microtime(true)),
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]);
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$span->end();
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}
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$root->end();
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echo PHP_EOL . 'AlwaysOnZipkinExample complete! See the results at http://localhost:9411/';
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echo PHP_EOL;
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