commit vendor

vendor/sabre/event/lib/Loop/functions.php

@@ -0,0 +1,143 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\Event\Loop;
+
+/**
+ * Executes a function after x seconds.
+ */
+function setTimeout(callable $cb, float $timeout)
+{
+    instance()->setTimeout($cb, $timeout);
+}
+
+/**
+ * Executes a function every x seconds.
+ *
+ * The value this function returns can be used to stop the interval with
+ * clearInterval.
+ */
+function setInterval(callable $cb, float $timeout): array
+{
+    return instance()->setInterval($cb, $timeout);
+}
+
+/**
+ * Stops a running interval.
+ */
+function clearInterval(array $intervalId)
+{
+    instance()->clearInterval($intervalId);
+}
+
+/**
+ * Runs a function immediately at the next iteration of the loop.
+ */
+function nextTick(callable $cb)
+{
+    instance()->nextTick($cb);
+}
+
+/**
+ * Adds a read stream.
+ *
+ * The callback will be called as soon as there is something to read from
+ * the stream.
+ *
+ * You MUST call removeReadStream after you are done with the stream, to
+ * prevent the eventloop from never stopping.
+ *
+ * @param resource $stream
+ */
+function addReadStream($stream, callable $cb)
+{
+    instance()->addReadStream($stream, $cb);
+}
+
+/**
+ * Adds a write stream.
+ *
+ * The callback will be called as soon as the system reports it's ready to
+ * receive writes on the stream.
+ *
+ * You MUST call removeWriteStream after you are done with the stream, to
+ * prevent the eventloop from never stopping.
+ *
+ * @param resource $stream
+ */
+function addWriteStream($stream, callable $cb)
+{
+    instance()->addWriteStream($stream, $cb);
+}
+
+/**
+ * Stop watching a stream for reads.
+ *
+ * @param resource $stream
+ */
+function removeReadStream($stream)
+{
+    instance()->removeReadStream($stream);
+}
+
+/**
+ * Stop watching a stream for writes.
+ *
+ * @param resource $stream
+ */
+function removeWriteStream($stream)
+{
+    instance()->removeWriteStream($stream);
+}
+
+/**
+ * Runs the loop.
+ *
+ * This function will run continuously, until there's no more events to
+ * handle.
+ */
+function run()
+{
+    instance()->run();
+}
+
+/**
+ * Executes all pending events.
+ *
+ * If $block is turned true, this function will block until any event is
+ * triggered.
+ *
+ * If there are now timeouts, nextTick callbacks or events in the loop at
+ * all, this function will exit immediately.
+ *
+ * This function will return true if there are _any_ events left in the
+ * loop after the tick.
+ */
+function tick(bool $block = false): bool
+{
+    return instance()->tick($block);
+}
+
+/**
+ * Stops a running eventloop.
+ */
+function stop()
+{
+    instance()->stop();
+}
+
+/**
+ * Retrieves or sets the global Loop object.
+ */
+function instance(Loop $newLoop = null): Loop
+{
+    static $loop;
+    if ($newLoop) {
+        $loop = $newLoop;
+    } elseif (!$loop) {
+        $loop = new Loop();
+    }
+
+    return $loop;
+}