Remove optional $loop constructor argument, always use default loop

Author: clue

README.md

@@ -413,12 +413,6 @@ $connector = new React\Socket\Connector([
 $redis = new Clue\React\Redis\RedisClient('localhost', $connector);
 ```
 
-This class takes an optional `LoopInterface|null $loop` parameter that can be used to
-pass the event loop instance to use for this object. You can use a `null` value
-here in order to use the [default loop](https://github.com/reactphp/event-loop#loop).
-This value SHOULD NOT be given unless you're sure you want to explicitly use a
-given event loop instance.
-
 #### __call()
 
 The `__call(string $name, string[] $args): PromiseInterface<mixed>` method can be used to

src/Io/Factory.php

@@ -4,7 +4,6 @@
 
 use Clue\Redis\Protocol\Factory as ProtocolFactory;
 use React\EventLoop\Loop;
-use React\EventLoop\LoopInterface;
 use React\Promise\Deferred;
 use React\Promise\Promise;
 use React\Promise\PromiseInterface;
@@ -18,24 +17,19 @@
  */
 class Factory
 {
-    /** @var LoopInterface */
-    private $loop;
-
     /** @var ConnectorInterface */
     private $connector;
 
     /** @var ProtocolFactory */
     private $protocol;
 
     /**
-     * @param ?LoopInterface $loop
      * @param ?ConnectorInterface $connector
      * @param ?ProtocolFactory $protocol
      */
-    public function __construct(LoopInterface $loop = null, ConnectorInterface $connector = null, ProtocolFactory $protocol = null)
+    public function __construct(ConnectorInterface $connector = null, ProtocolFactory $protocol = null)
     {
-        $this->loop = $loop ?: Loop::get();
-        $this->connector = $connector ?: new Connector([], $this->loop);
+        $this->connector = $connector ?: new Connector();
         $this->protocol = $protocol ?: new ProtocolFactory();
     }
 
@@ -182,13 +176,13 @@ function (\Exception $e) use ($redis, $uri) {
             $timer = null;
             $promise = $promise->then(function (StreamingClient $v) use (&$timer, $resolve): void {
                 if ($timer) {
-                    $this->loop->cancelTimer($timer);
+                    Loop::cancelTimer($timer);
                 }
                 $timer = false;
                 $resolve($v);
             }, function (\Throwable $e) use (&$timer, $reject): void {
                 if ($timer) {
-                    $this->loop->cancelTimer($timer);
+                    Loop::cancelTimer($timer);
                 }
                 $timer = false;
                 $reject($e);
@@ -200,7 +194,7 @@ function (\Exception $e) use ($redis, $uri) {
             }
 
             // start timeout timer which will cancel the pending promise
-            $timer = $this->loop->addTimer($timeout, function () use ($timeout, &$promise, $reject, $uri): void {
+            $timer = Loop::addTimer($timeout, function () use ($timeout, &$promise, $reject, $uri): void {
                 $reject(new \RuntimeException(
                     'Connection to ' . $uri . ' timed out after ' . $timeout . ' seconds (ETIMEDOUT)',
                     \defined('SOCKET_ETIMEDOUT') ? \SOCKET_ETIMEDOUT : 110

src/RedisClient.php

@@ -6,7 +6,6 @@
 use Clue\React\Redis\Io\StreamingClient;
 use Evenement\EventEmitter;
 use React\EventLoop\Loop;
-use React\EventLoop\LoopInterface;
 use React\Promise\PromiseInterface;
 use React\Socket\ConnectorInterface;
 use React\Stream\Util;
@@ -40,9 +39,6 @@ class RedisClient extends EventEmitter
     /** @var ?PromiseInterface<StreamingClient> */
     private $promise = null;
 
-    /** @var LoopInterface */
-    private $loop;
-
     /** @var float */
     private $idlePeriod = 0.001;
 
@@ -58,12 +54,7 @@ class RedisClient extends EventEmitter
     /** @var array<string,bool> */
     private $psubscribed = [];
 
-    /**
-     * @param string $url
-     * @param ?ConnectorInterface $connector
-     * @param ?LoopInterface $loop
-     */
-    public function __construct($url, ConnectorInterface $connector = null, LoopInterface $loop = null)
+    public function __construct(string $url, ConnectorInterface $connector = null)
     {
         $args = [];
         \parse_str((string) \parse_url($url, \PHP_URL_QUERY), $args);
@@ -72,8 +63,7 @@ public function __construct($url, ConnectorInterface $connector = null, LoopInte
         }
 
         $this->target = $url;
-        $this->loop = $loop ?: Loop::get();
-        $this->factory = new Factory($this->loop, $connector);
+        $this->factory = new Factory($connector);
     }
 
     /**
@@ -102,7 +92,7 @@ private function client(): PromiseInterface
                 $this->subscribed = $this->psubscribed = [];
 
                 if ($this->idleTimer !== null) {
-                    $this->loop->cancelTimer($this->idleTimer);
+                    Loop::cancelTimer($this->idleTimer);
                     $this->idleTimer = null;
                 }
             });
@@ -235,7 +225,7 @@ public function close(): void
         }
 
         if ($this->idleTimer !== null) {
-            $this->loop->cancelTimer($this->idleTimer);
+            Loop::cancelTimer($this->idleTimer);
             $this->idleTimer = null;
         }
 
@@ -248,7 +238,7 @@ private function awake(): void
         ++$this->pending;
 
         if ($this->idleTimer !== null) {
-            $this->loop->cancelTimer($this->idleTimer);
+            Loop::cancelTimer($this->idleTimer);
             $this->idleTimer = null;
         }
     }
@@ -258,7 +248,7 @@ private function idle(): void
         --$this->pending;
 
         if ($this->pending < 1 && $this->idlePeriod >= 0 && !$this->subscribed && !$this->psubscribed && $this->promise !== null) {
-            $this->idleTimer = $this->loop->addTimer($this->idlePeriod, function () {
+            $this->idleTimer = Loop::addTimer($this->idlePeriod, function () {
                 assert($this->promise instanceof PromiseInterface);
                 $this->promise->then(function (StreamingClient $redis) {
                     $redis->close();

tests/FunctionalTest.php

@@ -10,7 +10,6 @@
 
 class FunctionalTest extends TestCase
 {
-
     /** @var string */
     private $uri;