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symplely/coroutine

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Function read has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

  public function read(int $length = -1, int $mode = \PHP_BINARY_READ)
  {
    $data = false;
    if ($this->closed) {
    } elseif ($this->secured) {
Severity: Minor
Found in Coroutine/Misc/Network/Sockets.php - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function asyncFor has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

  public static function asyncFor(AsyncIterator $task, \Closure $as)
  {
    while (true) {
      try {
        $item = yield $task->current();
Severity: Minor
Found in Coroutine/Kernel.php - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Avoid deeply nested control flow statements.
Open

              if ($enabled === true)
                break;
Severity: Major
Found in Coroutine/Networks.php - About 45 mins to fix

    Avoid deeply nested control flow statements.
    Open

                if (!$this->future->isEmpty())
              continue;
    Severity: Major
    Found in Coroutine/Coroutine.php - About 45 mins to fix

      Function addEvent has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

        protected function addEvent($stream)
  {
    if (!isset($this->events[(int) $stream])) {
      $meta = \stream_get_meta_data($stream);
      switch ($meta['stream_type'] ?? '') {
      Severity: Minor
      Found in Coroutine/Coroutine.php - About 45 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Function ioWaiting has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
      Open

        protected function ioWaiting()
  {
    $isUv = $this->isUv();
    while (true) {
      if ($this->isCoroutinesDone()) {
      Severity: Minor
      Found in Coroutine/Coroutine.php - About 45 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

      $pid = uv_spawn(
    $loop,
    "php",
    array('-r', 'echo "Now spawning! " . PHP_EOL;do {echo "*";usleep(1000);} while (true);'),
    $stdio,
      Severity: Minor
      Found in examples/uv/async_flow_with_others.php and 1 other location - About 45 mins to fix
      examples/uv/async_flows_with_queue_zts.php on lines 78..94

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 95.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

          $pid = uv_spawn(
        $loop,
        "php",
        array('-r', 'echo "Now spawning! " . PHP_EOL;do {echo "*";usleep(500);} while (true);'),
        $stdio,
      Severity: Minor
      Found in examples/uv/async_flows_with_queue_zts.php and 1 other location - About 45 mins to fix
      examples/uv/async_flow_with_others.php on lines 76..92

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 95.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

              if ($counter > 100) {
            echo 'finish';
            uv_close($async, function (UV $handle) {
                print ' with first';
            });
      Severity: Minor
      Found in examples/uv/async_flows_with_queue_zts.php and 1 other location - About 40 mins to fix
      examples/uv/async_flow_with_others.php on lines 101..118

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 93.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Identical blocks of code found in 2 locations. Consider refactoring.
      Open

          if ($counter == 100) {
        echo 'finish';
        uv_close($async, function (UV $handle) {
            print ' with first';
        });
      Severity: Minor
      Found in examples/uv/async_flow_with_others.php and 1 other location - About 40 mins to fix
      examples/uv/async_flows_with_queue_zts.php on lines 113..130

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 93.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Method logger_stream has 5 arguments (exceeds 4 allowed). Consider refactoring.
      Open

          $stream = 'php://stdout',
    $levels = Logger::ALL,
    int $interval = 1,
    callable $formatter = null,
    $name = null
      Severity: Minor
      Found in Coroutine/Loggers.php - About 35 mins to fix

        Method logger_writer has 5 arguments (exceeds 4 allowed). Consider refactoring.
        Open

            callable $writer,
    $levels = Logger::ALL,
    int $interval = 1,
    callable $formatter = null,
    $name = null
        Severity: Minor
        Found in Coroutine/Loggers.php - About 35 mins to fix

          Method updateCompleted has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              int $taskId,
    array $completeList = [],
    ?callable $onClear = null,
    bool $cancel = false,
    bool $forceUpdate = false
          Severity: Minor
          Found in Coroutine/CoroutineInterface.php - About 35 mins to fix

            Method net_response has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                $object,
    ?string $body = null,
    ?int $status = null,
    ?string $type = 'text/html',
    array ...$extra
            Severity: Minor
            Found in Coroutine/Socket.php - About 35 mins to fix

              Method server has 5 arguments (exceeds 4 allowed). Consider refactoring.
              Open

                  $uri,
    ?OptionsInterface $context = null,
    ?string $capath = None,
    ?string $cafile = None,
    array $caSelfDetails = []
              Severity: Minor
              Found in Coroutine/Networks.php - About 35 mins to fix

                Method request has 5 arguments (exceeds 4 allowed). Consider refactoring.
                Open

                    string $method = 'GET',
    string $path = '/',
    ?string $type = 'text/html',
    $data = null,
    array ...$extra
                Severity: Minor
                Found in Coroutine/SocketMessage.php - About 35 mins to fix

                  Method recvfrom_into has 5 arguments (exceeds 4 allowed). Consider refactoring.
                  Open

                    public function recvfrom_into(&$buffer, $nBytes, $flags = \MSG_DONTWAIT, &$address = null, &$port = null)
                  Severity: Minor
                  Found in Coroutine/Misc/Network/Sockets.php - About 35 mins to fix

                    Method net_server has 5 arguments (exceeds 4 allowed). Consider refactoring.
                    Open

                        $uri = null,
    ?OptionsInterface $context = null,
    ?string $capath = None,
    ?string $cafile = None,
    array $caSelfDetails = []
                    Severity: Minor
                    Found in Coroutine/Socket.php - About 35 mins to fix

                      Method logger_syslog has 5 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                          $logOpts = \LOG_PID | \LOG_ODELAY | \LOG_CONS,
    $facility = \LOG_USER,
    $levels = Logger::ALL,
    callable $formatter = null,
    $name = null
                      Severity: Minor
                      Found in Coroutine/Loggers.php - About 35 mins to fix

                        Method recvfrom_into has 5 arguments (exceeds 4 allowed). Consider refactoring.
                        Open

                          public function recvfrom_into(&$buffer, $nBytes, $flags = \MSG_DONTWAIT, &$address = null, &$port = null);
                        Severity: Minor
                        Found in Coroutine/Misc/Network/SocketsInterface.php - About 35 mins to fix
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