Remove logger from parameters

src/Internal/ErrorHandler.php

@@ -36,13 +36,13 @@ private function __construct()
     {
     }
 
-    public static function register(LoggerInterface &$logger): void
+    public static function register(LoggerInterface $logger): void
     {
         if (self::$logger !== null) {
             throw new \LogicException(\sprintf('%s(): Already registered', __METHOD__));
         }
 
-        self::$logger = &$logger;
+        self::$logger = $logger;
         \set_error_handler(self::handleError(...));
         \set_exception_handler(self::handleException(...));
     }
@@ -53,9 +53,9 @@ public static function unregister(): void
             return;
         }
 
-        self::$logger = null;
         \restore_error_handler();
         \restore_exception_handler();
+        self::$logger = null;
     }
 
     /**

src/MasterProcess.php

@@ -55,6 +55,7 @@ final class MasterProcess implements MessageHandler, MessageBus, Container
     private Supervisor $supervisor;
     private Scheduler $scheduler;
     private Container $container;
+    private LoggerInterface $logger;
 
     /**
      * @var array<class-string<Plugin>, Plugin>
@@ -64,7 +65,6 @@ final class MasterProcess implements MessageHandler, MessageBus, Container
     public function __construct(
         string|null $pidFile,
         int $stopTimeout,
-        private LoggerInterface|null $logger,
     ) {
         if (!\in_array(PHP_SAPI, ['cli', 'phpdbg', 'micro'], true)) {
             throw new \RuntimeException('Works in command line mode only');

src/Server.php

@@ -29,16 +29,10 @@ public function __construct(
          * Timeout in seconds that master process will be waiting before force kill child processes after sending stop command.
          */
         int $stopTimeout = 15,
-
-        /**
-         * PSR-3 Logger implementation
-         */
-        LoggerInterface|null $logger = null,
     ) {
         $this->masterProcess = new MasterProcess(
             pidFile: $pidFile,
             stopTimeout: $stopTimeout,
-            logger: $logger,
         );
 
         $this->app = new App();