Use react/async for promise wait

Author: WyriHaximus

composer.json

@@ -11,11 +11,12 @@
         }
     ],
     "require": {
-        "php": "^7.1|^8.0",
+        "php": "^8.1",
         "php-http/httplug": "^2.0",
         "react/http": "^1.0",
         "react/event-loop": "^1.2",
-        "php-http/discovery": "^1.0"
+        "php-http/discovery": "^1.0",
+        "react/async": "^4@dev"
     },
     "require-dev": {
         "php-http/client-integration-tests": "^3.0",

src/Promise.php

@@ -10,6 +10,7 @@
 use React\EventLoop\LoopInterface;
 use React\Promise\PromiseInterface;
 use RuntimeException;
+use function React\Async\await;
 
 /**
  * React promise adapter implementation.
@@ -114,13 +115,9 @@ public function getState()
      */
     public function wait($unwrap = true)
     {
-        $loop = $this->loop;
-        while (HttpPromise::PENDING === $this->getState()) {
-            $loop->futureTick(function () use ($loop) {
-                $loop->stop();
-            });
-            $loop->run();
-        }
+        try {
+            await($this->promise);
+        } catch (\Throwable) {}
 
         if ($unwrap) {
             if (HttpPromise::REJECTED == $this->getState()) {