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<?php |
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/** |
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* This file is part of the sj-i/php-profiler package. |
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* |
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* (c) sji <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace PhpProfiler\Command\Inspector; |
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use Amp\Loop; |
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use Amp\Promise; |
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use PhpProfiler\Inspector\Daemon\Dispatcher\DispatchTable; |
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use PhpProfiler\Inspector\Daemon\Reader\Protocol\Message\TraceMessage; |
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use PhpProfiler\Inspector\Daemon\Dispatcher\WorkerPool; |
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use PhpProfiler\Inspector\Daemon\Reader\Context\PhpReaderContextCreator; |
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use PhpProfiler\Inspector\Daemon\Searcher\Context\PhpSearcherContextCreator; |
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use PhpProfiler\Inspector\Settings\DaemonSettings\DaemonSettingsFromConsoleInput; |
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use PhpProfiler\Inspector\Settings\GetTraceSettings\GetTraceSettingsFromConsoleInput; |
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use PhpProfiler\Inspector\Settings\TargetPhpSettings\TargetPhpSettingsFromConsoleInput; |
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use PhpProfiler\Inspector\Settings\TraceLoopSettings\TraceLoopSettingsFromConsoleInput; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use function Amp\call; |
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final class DaemonCommand extends Command |
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{ |
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private PhpSearcherContextCreator $php_searcher_context_creator; |
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private PhpReaderContextCreator $php_reader_context_creator; |
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private DaemonSettingsFromConsoleInput $daemon_settings_from_console_input; |
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private GetTraceSettingsFromConsoleInput $get_trace_settings_from_console_input; |
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private TargetPhpSettingsFromConsoleInput $target_php_settings_from_console_input; |
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private TraceLoopSettingsFromConsoleInput $trace_loop_settings_from_console_input; |
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public function __construct( |
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PhpSearcherContextCreator $php_searcher_context_creator, |
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PhpReaderContextCreator $php_reader_context_creator, |
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DaemonSettingsFromConsoleInput $daemon_settings_from_console_input, |
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GetTraceSettingsFromConsoleInput $get_trace_settings_from_console_input, |
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TargetPhpSettingsFromConsoleInput $target_php_settings_from_console_input, |
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TraceLoopSettingsFromConsoleInput $trace_loop_settings_from_console_input |
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) { |
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$this->php_reader_context_creator = $php_reader_context_creator; |
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$this->php_searcher_context_creator = $php_searcher_context_creator; |
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$this->daemon_settings_from_console_input = $daemon_settings_from_console_input; |
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$this->get_trace_settings_from_console_input = $get_trace_settings_from_console_input; |
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$this->target_php_settings_from_console_input = $target_php_settings_from_console_input; |
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$this->trace_loop_settings_from_console_input = $trace_loop_settings_from_console_input; |
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parent::__construct(); |
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} |
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public function configure(): void |
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{ |
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$this->setName('inspector:daemon') |
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->setDescription('concurrently get call traces from processes whose command-lines match a given regex') |
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; |
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$this->daemon_settings_from_console_input->setOptions($this); |
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$this->get_trace_settings_from_console_input->setOptions($this); |
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$this->trace_loop_settings_from_console_input->setOptions($this); |
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$this->target_php_settings_from_console_input->setOptions($this); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* @return int |
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*/ |
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public function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$get_trace_settings = $this->get_trace_settings_from_console_input->createSettings($input); |
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$daemon_settings = $this->daemon_settings_from_console_input->createSettings($input); |
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$target_php_settings = $this->target_php_settings_from_console_input->createSettings($input); |
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$loop_settings = $this->trace_loop_settings_from_console_input->createSettings($input); |
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$searcher_context = $this->php_searcher_context_creator->create(); |
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Promise\wait($searcher_context->start()); |
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Promise\wait($searcher_context->sendTargetRegex($daemon_settings->target_regex)); |
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$worker_pool = WorkerPool::create( |
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$this->php_reader_context_creator, |
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$daemon_settings->threads, |
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$target_php_settings, |
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$loop_settings, |
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$get_trace_settings |
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); |
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$dispatch_table = new DispatchTable( |
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$worker_pool, |
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$target_php_settings, |
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$loop_settings, |
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$get_trace_settings |
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); |
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exec('stty -icanon -echo'); |
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Loop::onReadable( |
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STDIN, |
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/** @param resource $stream */ |
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function (string $watcher_id, $stream) { |
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$key = fread($stream, 1); |
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if ($key === 'q') { |
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Loop::cancel($watcher_id); |
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Loop::stop(); |
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} |
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} |
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); |
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Loop::run(function () use ($dispatch_table, $searcher_context, $worker_pool, $output) { |
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$promises = []; |
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$promises[] = call(function () use ($searcher_context, $dispatch_table) { |
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while (1) { |
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$update_target_message = yield $searcher_context->receivePidList(); |
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$dispatch_table->updateTargets($update_target_message->target_process_list); |
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} |
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}); |
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foreach ($worker_pool->getWorkers() as $reader) { |
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$promises[] = call( |
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function () use ($reader, $dispatch_table, $output) { |
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while (1) { |
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$result = yield $reader->receiveTraceOrDetachWorker(); |
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if ($result instanceof TraceMessage) { |
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$this->outputTrace($output, $result); |
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} else { |
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$dispatch_table->releaseOne($result->pid); |
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} |
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} |
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} |
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); |
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} |
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yield $promises; |
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}); |
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return 0; |
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} |
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private function outputTrace(OutputInterface $output, TraceMessage $message): void |
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{ |
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$output->writeln( |
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join(PHP_EOL, $message->trace) . PHP_EOL |
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); |
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} |
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} |
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sj-i /
php-profiler
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths