[2.x] Ensure all examples are working as expected are run everything in a fiber

WyriHaximus · WyriHaximus · commit 2f32b4d3eb4e · 2025-02-10T19:27:07.000+01:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Cees-Jan Kiewiet
+Copyright (c) 2025 Cees-Jan Kiewiet
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
@@ -14,32 +14,28 @@ ReactPHP bindings around ext-parallel
 To install via [Composer](http://getcomposer.org/), use the command below, it will automatically detect the latest version and bind it with `~`.
 
 ```
-composer require react-parallel/limited-pool 
+composer require react-parallel/limited-pool
 ```
 
 ## Usage
 
-Just like any other `react-parallel` the limited pool will run any closure you send to it. With the exception that this 
+Just like any other `react-parallel` the limited pool will run any closure you send to it. With the exception that this
 pool have a fixed number of threads running.
 
 ```php
-$loop = Factory::create();
-
 $finite = new Limited(
-    new Infinite($loop, new EventLoopBridge($loop), 1), // Another pool, preferably an inifinite pool
+    new Infinite(new EventLoopBridge(), 1), // Another pool, preferably an inifinite pool
     100 // The amount of threads to start and keep running
 );
 $time = time();
-$finite->run(function (int $time): int {
+echo 'Unix timestamp: ', $finite->run(function (int $time): int {
     return $time;
-}, [$time])->then(function (int $time): void {
-    echo 'Unix timestamp: ', $time, PHP_EOL;
-})->done();
+}, [$time]), $time, PHP_EOL;
 ```
 
 ## License ##
 
-Copyright 2020 [Cees-Jan Kiewiet](http://wyrihaximus.net/)
+Copyright 2025 [Cees-Jan Kiewiet](http://wyrihaximus.net/)
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
diff --git a/examples/echo.php b/examples/echo.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+use React\EventLoop\Loop;
+use ReactParallel\EventLoop\EventLoopBridge;
+use ReactParallel\Pool\Infinite\Infinite;
+use ReactParallel\Pool\Limited\Limited;
+use function React\Async\async;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$limited = new Limited(
+    new Infinite(new EventLoopBridge(), 1), // Another pool, preferably an inifinite pool
+    100 // The amount of threads to start and keep running
+);
+$time = time();
+
+Loop::futureTick(async(static function () use ($limited, $time) {
+    echo 'Unix timestamp: ', $limited->run(function (int $time): int {
+        return $time;
+    }, [$time]), $time, PHP_EOL;
+}));
diff --git a/examples/sleep.php b/examples/sleep.php
@@ -14,36 +14,38 @@
 
 require dirname(__DIR__) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
 
-$finite = new Limited(new Infinite(new EventLoopBridge(), 1), 100);
+$limited = new Limited(new Infinite(new EventLoopBridge(), 1), 100);
 
-$timer = Loop::addPeriodicTimer(1, function () use ($finite) {
-    var_export(iteratorOrArrayToArray($finite->info()));
-});
+Loop::futureTick(async(static function () use ($limited) {
+    $timer = Loop::addPeriodicTimer(1, function () use ($limited) {
+        var_export(iteratorOrArrayToArray($limited->info()));
+    });
 
-$promises = [];
-foreach (range(0, 250) as $i) {
-    $promises[] = async(static function (Limited $finite, int $i): int {
-        $sleep = $finite->run(static function (int $sleep): int {
-            sleep($sleep);
+    $promises = [];
+    foreach (range(0, 250) as $i) {
+        $promises[] = async(static function (Limited $limited, int $i): int {
+            $sleep = $limited->run(static function (int $sleep): int {
+                sleep($sleep);
 
-            return $sleep;
-        }, [random_int(1, 13)]);
+                return $sleep;
+            }, [random_int(1, 13)]);
 
-        echo $i, '; ', $sleep, PHP_EOL;
+            echo $i, '; ', $sleep, PHP_EOL;
 
-        return $sleep;
-    })($finite, $i);
-}
+            return $sleep;
+        })($limited, $i);
+    }
 
-$signalHandler = static function () use ($finite): void {
-    $finite->close();
-    Loop::stop();
-};
+    $signalHandler = static function () use ($limited): void {
+        $limited->close();
+        Loop::stop();
+    };
 
-Loop::addSignal(SIGINT, $signalHandler);
+    Loop::addSignal(SIGINT, $signalHandler);
 
-await(all($promises));
+    await(all($promises));
 
-$finite->close();
-Loop::removeSignal(SIGINT, $signalHandler);
-Loop::cancelTimer($timer);
+    $limited->close();
+    Loop::removeSignal(SIGINT, $signalHandler);
+    Loop::cancelTimer($timer);
+}));
diff --git a/examples/versions.php b/examples/versions.php
@@ -7,25 +7,28 @@
 use ReactParallel\EventLoop\EventLoopBridge;
 use ReactParallel\Pool\Infinite\Infinite;
 use ReactParallel\Pool\Limited\Limited;
+use function React\Async\async;
 
 require dirname(__DIR__) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
 
 $limited = new Limited(new Infinite(new EventLoopBridge(), 1), 2);
 
-Loop::addTimer(1, static function () use ($limited): void {
-    $limited->kill();
-    Loop::stop();
-});
+Loop::futureTick(async(static function () use ($limited) {
+    Loop::addTimer(1, static function () use ($limited): void {
+        $limited->kill();
+        Loop::stop();
+    });
 
-var_export(
-    $limited->run(
-        static fn (): array => array_merge(
-            ...array_map(
-                static fn (string $package): array => [
-                    $package => InstalledVersions::getPrettyVersion($package),
-                ],
-                InstalledVersions::getInstalledPackages(),
+    var_export(
+        $limited->run(
+            static fn (): array => array_merge(
+                ...array_map(
+                    static fn (string $package): array => [
+                        $package => InstalledVersions::getPrettyVersion($package),
+                    ],
+                    InstalledVersions::getInstalledPackages(),
+                )
             )
         )
-    )
-);
+    );
+}));
