From cdd7ad020e165fe680703b6d3319b908b682fb7a Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Fri, 20 Oct 2023 17:12:29 +0300
Subject: jaeger-client -> opentelemetry

---
 .../sdk/Trace/Behavior/SpanExporterTrait.php       | 47 ++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 vendor/open-telemetry/sdk/Trace/Behavior/SpanExporterTrait.php

(limited to 'vendor/open-telemetry/sdk/Trace/Behavior/SpanExporterTrait.php')

diff --git a/vendor/open-telemetry/sdk/Trace/Behavior/SpanExporterTrait.php b/vendor/open-telemetry/sdk/Trace/Behavior/SpanExporterTrait.php
new file mode 100644
index 000000000..339fecc1d
--- /dev/null
+++ b/vendor/open-telemetry/sdk/Trace/Behavior/SpanExporterTrait.php
@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTelemetry\SDK\Trace\Behavior;
+
+use OpenTelemetry\SDK\Common\Future\CancellationInterface;
+use OpenTelemetry\SDK\Common\Future\CompletedFuture;
+use OpenTelemetry\SDK\Common\Future\FutureInterface;
+use OpenTelemetry\SDK\Trace\SpanDataInterface;
+
+trait SpanExporterTrait
+{
+    private bool $running = true;
+
+    /** @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#shutdown-2 */
+    public function shutdown(?CancellationInterface $cancellation = null): bool
+    {
+        $this->running = false;
+
+        return true;
+    }
+
+    /** @see https://github.com/open-telemetry/opentelemetry-specification/blob/v1.7.0/specification/trace/sdk.md#forceflush-2 */
+    public function forceFlush(?CancellationInterface $cancellation = null): bool
+    {
+        return true;
+    }
+
+    /**
+     * @param iterable<SpanDataInterface> $batch
+     * @return FutureInterface<bool>
+     */
+    public function export(iterable $batch, ?CancellationInterface $cancellation = null): FutureInterface
+    {
+        if (!$this->running) {
+            return new CompletedFuture(false);
+        }
+
+        return new CompletedFuture($this->doExport($batch)); /** @phpstan-ignore-line */
+    }
+
+    /**
+     * @param iterable<SpanDataInterface> $spans Batch of spans to export
+     */
+    abstract protected function doExport(iterable $spans): bool; /** @phpstan-ignore-line */
+}
-- 
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