Function cancelProgress has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  public function cancelProgress(TaskInterface $task)
  {
    $channel = $task->getCustomState();
    if (\is_array($channel) && (\count($channel) == 2)) {
      [$channel, $channelTask] = $channel;

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Function removeSignal has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  public function removeSignal($signal, $listener)
  {
    if (!$this->signaler || !$this->signaler->count($signal))
      return;

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Method addThread has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function addThread(callable $function, ...$args)
  {
    return new Kernel(
      function (TaskInterface $task, CoroutineInterface $coroutine)
      use ($function, $args) {

Method run has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function run()
  {
    if ($this->beforeFirstYield) {
      $this->beforeFirstYield = false;
      return ($this->coroutine instanceof \Generator)

Method response has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function response(
    ?string $body = null,
    ?int $status = null,
    ?string $type = 'text/html',
    array ...$extra

Function elements has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  protected function elements(...$items): array
  {
    $elements = [];
    if (\is_iterable($items)) {
      $items = isset($items[0]) && \is_array($items[0]) ? $items[0] : $items;

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Function open has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  public static function open(string $path, string $flag = 'r', int $mode = \S_IRWXU, $contexts = null)
  {
    if (isset(self::$fileFlags[$flag])) {
      if (self::isUv() && (\strpos($path, '://') === false)) {
        return new Kernel(

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Function file_get has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  function file_get(string $filename)
  {
    $fd = yield file_open($filename, 'r');
    if (\is_resource($fd)) {
      if (file_meta($fd, 'wrapper_type') === 'http') {

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Function addTimeout has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

  public function addTimeout($task = null, float $timeout = 0.0, int $tid = null)
  {
    if ($this->isUv()) {
      $interval = (int) \round($timeout * 1000);
      $timer = \uv_timer_init($this->uv);

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Method __construct has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function __construct($socket = None, $timeout = 1)
  {
    $isSocketOrStream = (!\IS_PHP8)
      ? \get_resource_type($socket)
      : ($socket instanceof \Socket ? 'Socket' : \get_resource_type($socket));

Method certificate has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function certificate(
    string $name = null,
    string $ssl_path = null,
    string $ssl_file = null,
    array $details = []

Method with has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function with($context = null, \Closure $as = null)
  {
    $task = \coroutine()->getTask(yield \current_task());
    // @codeCoverageIgnoreStart
    if (\is_resource($context)) {

Method throwable has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  protected static function throwable(\Throwable $error, CoroutineInterface $coroutine)
  {
    yield;
    $task = $coroutine->getTask(yield \current_task());
    $task->setState(

Method watch has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function watch(string $path, int $watchTask)
  {
    if (self::isUv()) {
      return new Kernel(
        function (TaskInterface $task, CoroutineInterface $coroutine) use ($path, $watchTask) {

Method setWriter has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function setWriter(callable $writer = null, $levels = self::ALL, $interval = 1, callable $formatter = null)
  {
    if (empty($formatter)) {
      $formatter = $this->defaultFormatter;
    }

Method run has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public function run(?\closure $task = null, ...$argv): Futures
  {
    if ($this->isClosed())
      throw new Closed('already closed');

Method interpolate has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private static function interpolate($string, array $vars)
  {
    if (!\preg_match_all("~\{([\w\.]+)\}~", $string, $matches, \PREG_SET_ORDER)) {
      return $string;
    }

Method read has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function read($handle, $size = -1)
  {
    if (self::isUv() && $handle instanceof \UV) {
      if (\uv_is_closing($handle))
        return false;

Function assertOpenSSLx509 has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  protected function assertOpenSSLx509($resource)
  {
    if (!\IS_PHP8) {
      if (!\is_resource($resource)) {
        throw new \InvalidArgumentException(\sprintf('Resource expected, got "%s"', \gettype($resource)));

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Function contents has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  public static function contents($fd = null, int $size = 256, float $timeout_seconds = 0.5)
  {
    if (!\is_resource($fd))
      return yield \value(false);

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