tipo: modificación del cpanel y gitignore de la carpeta vendor

2026-07-07 11:35:09 -06:00
parent a0c91dc567
commit 676ef0d506
8510 changed files with 1132803 additions and 4 deletions
@@ -0,0 +1,78 @@
+<?php
+
+namespace React\Dns\Query;
+
+use React\EventLoop\Loop;
+use React\EventLoop\LoopInterface;
+use React\Promise\Promise;
+
+final class TimeoutExecutor implements ExecutorInterface
+{
+    private $executor;
+    private $loop;
+    private $timeout;
+
+    /**
+     * @param ExecutorInterface $executor
+     * @param float $timeout
+     * @param ?LoopInterface $loop
+     */
+    public function __construct(ExecutorInterface $executor, $timeout, $loop = null)
+    {
+        if ($loop !== null && !$loop instanceof LoopInterface) { // manual type check to support legacy PHP < 7.1
+            throw new \InvalidArgumentException('Argument #3 ($loop) expected null|React\EventLoop\LoopInterface');
+        }
+
+        $this->executor = $executor;
+        $this->loop = $loop ?: Loop::get();
+        $this->timeout = $timeout;
+    }
+
+    public function query(Query $query)
+    {
+        $promise = $this->executor->query($query);
+
+        $loop = $this->loop;
+        $time = $this->timeout;
+        return new Promise(function ($resolve, $reject) use ($loop, $time, $promise, $query) {
+            $timer = null;
+            $promise = $promise->then(function ($v) use (&$timer, $loop, $resolve) {
+                if ($timer) {
+                    $loop->cancelTimer($timer);
+                }
+                $timer = false;
+                $resolve($v);
+            }, function ($v) use (&$timer, $loop, $reject) {
+                if ($timer) {
+                    $loop->cancelTimer($timer);
+                }
+                $timer = false;
+                $reject($v);
+            });
+
+            // promise already resolved => no need to start timer
+            if ($timer === false) {
+                return;
+            }
+
+            // start timeout timer which will cancel the pending promise
+            $timer = $loop->addTimer($time, function () use ($time, &$promise, $reject, $query) {
+                $reject(new TimeoutException(
+                    'DNS query for ' . $query->describe() . ' timed out'
+                ));
+
+                // Cancel pending query to clean up any underlying resources and references.
+                // Avoid garbage references in call stack by passing pending promise by reference.
+                assert(\method_exists($promise, 'cancel'));
+                $promise->cancel();
+                $promise = null;
+            });
+        }, function () use (&$promise) {
+            // Cancelling this promise will cancel the pending query, thus triggering the rejection logic above.
+            // Avoid garbage references in call stack by passing pending promise by reference.
+            assert(\method_exists($promise, 'cancel'));
+            $promise->cancel();
+            $promise = null;
+        });
+    }
+}