Initial Commit

dependencies/amphp/sync/src/StaticKeyMutex.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace WP_Ultimo\Dependencies\Amp\Sync;
+
+use WP_Ultimo\Dependencies\Amp\Promise;
+final class StaticKeyMutex implements Mutex
+{
+    /** @var KeyedMutex */
+    private $mutex;
+    /** @var string */
+    private $key;
+    public function __construct(KeyedMutex $mutex, string $key)
+    {
+        $this->mutex = $mutex;
+        $this->key = $key;
+    }
+    public function acquire() : Promise
+    {
+        return $this->mutex->acquire($this->key);
+    }
+}