diff --git a/app/executor.php b/app/executor.php deleted file mode 100644 index 68dc207da1..0000000000 --- a/app/executor.php +++ /dev/null @@ -1,793 +0,0 @@ -column('id', Swoole\Table::TYPE_STRING, 256); -$activeRuntimes->column('created', Swoole\Table::TYPE_INT, 8); -$activeRuntimes->column('updated', Swoole\Table::TYPE_INT, 8); -$activeRuntimes->column('name', Swoole\Table::TYPE_STRING, 128); -$activeRuntimes->column('status', Swoole\Table::TYPE_STRING, 128); -$activeRuntimes->column('key', Swoole\Table::TYPE_STRING, 256); -$activeRuntimes->create(); - -/** - * Create orchestration pool - */ -$orchestrationPool = new ConnectionPool(function () { - $dockerUser = App::getEnv('DOCKERHUB_PULL_USERNAME', null); - $dockerPass = App::getEnv('DOCKERHUB_PULL_PASSWORD', null); - $orchestration = new Orchestration(new DockerCLI($dockerUser, $dockerPass)); - return $orchestration; -}, 10); - - -/** - * Create logger instance - */ -$providerName = App::getEnv('_APP_LOGGING_PROVIDER', ''); -$providerConfig = App::getEnv('_APP_LOGGING_CONFIG', ''); -$logger = null; - -if (!empty($providerName) && !empty($providerConfig) && Logger::hasProvider($providerName)) { - $classname = '\\Utopia\\Logger\\Adapter\\' . \ucfirst($providerName); - $adapter = new $classname($providerConfig); - $logger = new Logger($adapter); -} - -function logError(Throwable $error, string $action, Utopia\Route $route = null) -{ - global $logger; - - if ($logger) { - $version = App::getEnv('_APP_VERSION', 'UNKNOWN'); - - $log = new Log(); - $log->setNamespace("executor"); - $log->setServer(\gethostname()); - $log->setVersion($version); - $log->setType(Log::TYPE_ERROR); - $log->setMessage($error->getMessage()); - - if ($route) { - $log->addTag('method', $route->getMethod()); - $log->addTag('url', $route->getPath()); - } - - $log->addTag('code', $error->getCode()); - $log->addTag('verboseType', get_class($error)); - - $log->addExtra('file', $error->getFile()); - $log->addExtra('line', $error->getLine()); - $log->addExtra('trace', $error->getTraceAsString()); - $log->addExtra('detailedTrace', $error->getTrace()); - - $log->setAction($action); - - $isProduction = App::getEnv('_APP_ENV', 'development') === 'production'; - $log->setEnvironment($isProduction ? Log::ENVIRONMENT_PRODUCTION : Log::ENVIRONMENT_STAGING); - - $responseCode = $logger->addLog($log); - Console::info('Executor log pushed with status code: ' . $responseCode); - } - - Console::error('[Error] Type: ' . get_class($error)); - Console::error('[Error] Message: ' . $error->getMessage()); - Console::error('[Error] File: ' . $error->getFile()); - Console::error('[Error] Line: ' . $error->getLine()); -} - -function getStorageDevice($root): Device -{ - $connection = App::getEnv('_APP_CONNECTIONS_STORAGE', ''); - - try { - $dsn = new DSN($connection); - $device = $dsn->getScheme(); - $accessKey = $dsn->getUser(); - $accessSecret = $dsn->getPassword(); - $bucket = $dsn->getPath(); - $region = $dsn->getParam('region'); - $acl = 'private'; - } catch (\Exception $e) { - Console::error($e->getMessage() . 'Defaulting to Local storage.'); - $device = 'Local'; - } - - switch ($device) { - case Storage::DEVICE_LOCAL: - default: - return new Local($root); - case Storage::DEVICE_S3: - return new S3($root, $accessKey, $accessSecret, $bucket, $region, $acl); - case Storage::DEVICE_DO_SPACES: - return new DOSpaces($root, $accessKey, $accessSecret, $bucket, $region, $acl); - case Storage::DEVICE_BACKBLAZE: - return new Backblaze($root, $accessKey, $accessSecret, $bucket, $region, $acl); - case Storage::DEVICE_LINODE: - return new Linode($root, $accessKey, $accessSecret, $bucket, $region, $acl); - case Storage::DEVICE_WASABI: - return new Wasabi($root, $accessKey, $accessSecret, $bucket, $region, $acl); - } -} - -App::post('/v1/runtimes') - ->desc("Create a new runtime server") - ->param('runtimeId', '', new Text(64), 'Unique runtime ID.') - ->param('source', '', new Text(0), 'Path to source files.') - ->param('destination', '', new Text(0), 'Destination folder to store build files into.', true) - ->param('vars', [], new Assoc(), 'Environment Variables required for the build.') - ->param('commands', [], new ArrayList(new Text(1024), 100), 'Commands required to build the container. Maximum of 100 commands are allowed, each 1024 characters long.') - ->param('runtime', '', new Text(128), 'Runtime for the cloud function.') - ->param('baseImage', '', new Text(128), 'Base image name of the runtime.') - ->param('entrypoint', '', new Text(256), 'Entrypoint of the code file.', true) - ->param('remove', false, new Boolean(), 'Remove a runtime after execution.') - ->param('workdir', '', new Text(256), 'Working directory.', true) - ->inject('orchestrationPool') - ->inject('activeRuntimes') - ->inject('response') - ->action(function (string $runtimeId, string $source, string $destination, array $vars, array $commands, string $runtime, string $baseImage, string $entrypoint, bool $remove, string $workdir, $orchestrationPool, $activeRuntimes, Response $response) { - if ($activeRuntimes->exists($runtimeId)) { - if ($activeRuntimes->get($runtimeId)['status'] == 'pending') { - throw new \Exception('A runtime with the same ID is already being created. Attempt a execution soon.', 500); - } - - throw new Exception('Runtime already exists.', 409); - } - - $container = []; - $containerId = ''; - $stdout = ''; - $stderr = ''; - $startTime = DateTime::now(); - $startTimeUnix = (new \DateTime($startTime))->getTimestamp(); - $endTimeUnix = 0; - $orchestration = $orchestrationPool->get(); - - $secret = \bin2hex(\random_bytes(16)); - - if (!$remove) { - $activeRuntimes->set($runtimeId, [ - 'id' => $containerId, - 'name' => $runtimeId, - 'created' => $startTimeUnix, - 'updated' => $endTimeUnix, - 'status' => 'pending', - 'key' => $secret, - ]); - } - - try { - Console::info('Building container : ' . $runtimeId); - - /** - * Temporary file paths in the executor - */ - $tmpSource = "/tmp/$runtimeId/src/code.tar.gz"; - $tmpBuild = "/tmp/$runtimeId/builds/code.tar.gz"; - - /** - * Copy code files from source to a temporary location on the executor - */ - $sourceDevice = getStorageDevice("/"); - $localDevice = new Local(); - $buffer = $sourceDevice->read($source); - if (!$localDevice->write($tmpSource, $buffer)) { - throw new Exception('Failed to copy source code to temporary directory', 500); - }; - - /** - * Create the mount folder - */ - if (!\file_exists(\dirname($tmpBuild))) { - if (!@\mkdir(\dirname($tmpBuild), 0755, true)) { - throw new Exception("Failed to create temporary directory", 500); - } - } - - /** - * Create container - */ - $vars = \array_merge($vars, [ - 'INTERNAL_RUNTIME_KEY' => $secret, - 'INTERNAL_RUNTIME_ENTRYPOINT' => $entrypoint, - ]); - $vars = array_map(fn ($v) => strval($v), $vars); - $orchestration - ->setCpus((int) App::getEnv('_APP_FUNCTIONS_CPUS', 0)) - ->setMemory((int) App::getEnv('_APP_FUNCTIONS_MEMORY', 0)) - ->setSwap((int) App::getEnv('_APP_FUNCTIONS_MEMORY_SWAP', 0)); - - /** Keep the container alive if we have commands to be executed */ - $entrypoint = !empty($commands) ? [ - 'tail', - '-f', - '/dev/null' - ] : []; - - $containerId = $orchestration->run( - image: $baseImage, - name: $runtimeId, - hostname: $runtimeId, - vars: $vars, - command: $entrypoint, - labels: [ - 'openruntimes-id' => $runtimeId, - 'openruntimes-type' => 'runtime', - 'openruntimes-created' => strval($startTimeUnix), - 'openruntimes-runtime' => $runtime, - ], - workdir: $workdir, - volumes: [ - \dirname($tmpSource) . ':/tmp:rw', - \dirname($tmpBuild) . ':/usr/code:rw' - ] - ); - - if (empty($containerId)) { - throw new Exception('Failed to create build container', 500); - } - - $orchestration->networkConnect($runtimeId, App::getEnv('OPEN_RUNTIMES_NETWORK', 'appwrite_runtimes')); - - /** - * Execute any commands if they were provided - */ - if (!empty($commands)) { - $status = $orchestration->execute( - name: $runtimeId, - command: $commands, - stdout: $stdout, - stderr: $stderr, - timeout: App::getEnv('_APP_FUNCTIONS_BUILD_TIMEOUT', 900) - ); - - if (!$status) { - throw new Exception('Failed to build dependenices ' . $stderr, 500); - } - } - - /** - * Move built code to expected build directory - */ - if (!empty($destination)) { - // Check if the build was successful by checking if file exists - if (!\file_exists($tmpBuild)) { - throw new Exception('Something went wrong during the build process', 500); - } - - $destinationDevice = getStorageDevice($destination); - $outputPath = $destinationDevice->getPath(\uniqid() . '.' . \pathinfo('code.tar.gz', PATHINFO_EXTENSION)); - - $buffer = $localDevice->read($tmpBuild); - if (!$destinationDevice->write($outputPath, $buffer, $localDevice->getFileMimeType($tmpBuild))) { - throw new Exception('Failed to move built code to storage', 500); - }; - - $container['outputPath'] = $outputPath; - } - - if (empty($stdout)) { - $stdout = 'Build Successful!'; - } - - $endTime = DateTime::now(); - $endTimeUnix = (new \DateTime($endTime))->getTimestamp(); - $duration = $endTimeUnix - $startTimeUnix; - - $container = array_merge($container, [ - 'status' => 'ready', - 'response' => \mb_strcut($stdout, 0, 1000000), // Limit to 1MB - 'stderr' => \mb_strcut($stderr, 0, 1000000), // Limit to 1MB - 'startTime' => $startTime, - 'endTime' => $endTime, - 'duration' => $duration, - ]); - - - if (!$remove) { - $activeRuntimes->set($runtimeId, [ - 'id' => $containerId, - 'name' => $runtimeId, - 'created' => $startTimeUnix, - 'updated' => $endTimeUnix, - 'status' => 'Up ' . \round($duration, 2) . 's', - 'key' => $secret, - ]); - } - - Console::success('Build Stage completed in ' . ($duration) . ' seconds'); - } catch (Throwable $th) { - Console::error('Build failed: ' . $th->getMessage() . $stdout); - - throw new Exception($th->getMessage() . $stdout, 500); - } finally { - // Container cleanup - if ($remove) { - if (!empty($containerId)) { - // If container properly created - $orchestration->remove($containerId, true); - $activeRuntimes->del($runtimeId); - } else { - // If whole creation failed, but container might have been initialized - try { - // Try to remove with contaier name instead of ID - $orchestration->remove($runtimeId, true); - $activeRuntimes->del($runtimeId); - } catch (Throwable $th) { - // If fails, means initialization also failed. - // Contianer is not there, no need to remove - } - } - } - - // Release orchestration back to pool, we are done with it - $orchestrationPool->put($orchestration); - } - - $response - ->setStatusCode(Response::STATUS_CODE_CREATED) - ->json($container); - }); - - -App::get('/v1/runtimes') - ->desc("List currently active runtimes") - ->inject('activeRuntimes') - ->inject('response') - ->action(function ($activeRuntimes, Response $response) { - $runtimes = []; - - foreach ($activeRuntimes as $runtime) { - $runtimes[] = $runtime; - } - - $response - ->setStatusCode(Response::STATUS_CODE_OK) - ->json($runtimes); - }); - -App::get('/v1/runtimes/:runtimeId') - ->desc("Get a runtime by its ID") - ->param('runtimeId', '', new Text(64), 'Runtime unique ID.') - ->inject('activeRuntimes') - ->inject('response') - ->action(function ($runtimeId, $activeRuntimes, Response $response) { - - if (!$activeRuntimes->exists($runtimeId)) { - throw new Exception('Runtime not found', 404); - } - - $runtime = $activeRuntimes->get($runtimeId); - - $response - ->setStatusCode(Response::STATUS_CODE_OK) - ->json($runtime); - }); - -App::delete('/v1/runtimes/:runtimeId') - ->desc('Delete a runtime') - ->param('runtimeId', '', new Text(64), 'Runtime unique ID.', false) - ->inject('orchestrationPool') - ->inject('activeRuntimes') - ->inject('response') - ->action(function (string $runtimeId, $orchestrationPool, $activeRuntimes, Response $response) { - - if (!$activeRuntimes->exists($runtimeId)) { - throw new Exception('Runtime not found', 404); - } - - Console::info('Deleting runtime: ' . $runtimeId); - - try { - $orchestration = $orchestrationPool->get(); - $orchestration->remove($runtimeId, true); - $activeRuntimes->del($runtimeId); - Console::success('Removed runtime container: ' . $runtimeId); - } finally { - $orchestrationPool->put($orchestration); - } - - // Remove all the build containers with that same ID - // TODO:: Delete build containers - // foreach ($buildIds as $buildId) { - // try { - // Console::info('Deleting build container : ' . $buildId); - // $status = $orchestration->remove('build-' . $buildId, true); - // } catch (Throwable $th) { - // Console::error($th->getMessage()); - // } - // } - - $response - ->setStatusCode(Response::STATUS_CODE_OK) - ->send(); - }); - - -App::post('/v1/execution') - ->desc('Create an execution') - ->param('runtimeId', '', new Text(64), 'The runtimeID to execute.') - ->param('vars', [], new Assoc(), 'Environment variables required for the build.') - ->param('data', '', new Text(8192), 'Data to be forwarded to the function, this is user specified.', true) - ->param('timeout', 15, new Range(1, (int) App::getEnv('_APP_FUNCTIONS_TIMEOUT', 900)), 'Function maximum execution time in seconds.') - ->inject('activeRuntimes') - ->inject('response') - ->action( - function (string $runtimeId, array $vars, string $data, $timeout, $activeRuntimes, Response $response) { - if (!$activeRuntimes->exists($runtimeId)) { - throw new Exception('Runtime not found. Please create the runtime.', 404); - } - - for ($i = 0; $i < 5; $i++) { - if ($activeRuntimes->get($runtimeId)['status'] === 'pending') { - Console::info('Waiting for runtime to be ready...'); - sleep(1); - } else { - break; - } - - if ($i === 4) { - throw new Exception('Runtime failed to launch in allocated time.', 500); - } - } - - $runtime = $activeRuntimes->get($runtimeId); - $secret = $runtime['key']; - if (empty($secret)) { - throw new Exception('Runtime secret not found. Please re-create the runtime.', 500); - } - - Console::info('Executing Runtime: ' . $runtimeId); - - $execution = []; - $executionStart = \microtime(true); - $stdout = ''; - $stderr = ''; - $res = ''; - $statusCode = 0; - $errNo = -1; - $executorResponse = ''; - - $timeout ??= (int) App::getEnv('_APP_FUNCTIONS_TIMEOUT', 900); - - $ch = \curl_init(); - $body = \json_encode([ - 'variables' => $vars, - 'payload' => $data, - 'timeout' => $timeout - ]); - \curl_setopt($ch, CURLOPT_URL, "http://" . $runtimeId . ":3000/"); - \curl_setopt($ch, CURLOPT_POST, true); - \curl_setopt($ch, CURLOPT_POSTFIELDS, $body); - \curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); - \curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); - \curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10); - - \curl_setopt($ch, CURLOPT_HTTPHEADER, [ - 'Content-Type: application/json', - 'Content-Length: ' . \strlen($body), - 'x-internal-challenge: ' . $secret, - 'host: null' - ]); - - $executorResponse = \curl_exec($ch); - $executorResponse = json_decode($executorResponse, true); - - $statusCode = \curl_getinfo($ch, CURLINFO_HTTP_CODE); - - $error = \curl_error($ch); - - $errNo = \curl_errno($ch); - - \curl_close($ch); - - switch (true) { - /** No Error. */ - case $errNo === 0: - break; - /** Runtime not ready for requests yet. 111 is the swoole error code for Connection Refused - see https://openswoole.com/docs/swoole-error-code */ - case $errNo === 111: - throw new Exception('An internal curl error has occurred within the executor! Error Msg: ' . $error, 406); - /** Any other CURL error */ - default: - throw new Exception('An internal curl error has occurred within the executor! Error Msg: ' . $error, 500); - } - - switch (true) { - case $statusCode >= 500: - $stderr = ($executorResponse ?? [])['stderr'] ?? 'Internal Runtime error.'; - $stdout = ($executorResponse ?? [])['stdout'] ?? 'Internal Runtime error.'; - break; - case $statusCode >= 100: - $stdout = $executorResponse['stdout']; - $res = $executorResponse['response']; - if (is_array($res)) { - $res = json_encode($res, JSON_UNESCAPED_UNICODE); - } - break; - default: - $stderr = ($executorResponse ?? [])['stderr'] ?? 'Execution failed.'; - $stdout = ($executorResponse ?? [])['stdout'] ?? ''; - break; - } - - $executionEnd = \microtime(true); - $executionTime = ($executionEnd - $executionStart); - $functionStatus = ($statusCode >= 500) ? 'failed' : 'completed'; - - Console::success('Function executed in ' . $executionTime . ' seconds, status: ' . $functionStatus); - - $execution = [ - 'status' => $functionStatus, - 'statusCode' => $statusCode, - 'response' => \mb_strcut($res, 0, 1000000), // Limit to 1MB - 'stdout' => \mb_strcut($stdout, 0, 1000000), // Limit to 1MB - 'stderr' => \mb_strcut($stderr, 0, 1000000), // Limit to 1MB - 'duration' => $executionTime, - ]; - - /** Update swoole table */ - $runtime['updated'] = \time(); - $activeRuntimes->set($runtimeId, $runtime); - - $response - ->setStatusCode(Response::STATUS_CODE_OK) - ->json($execution); - } - ); - -App::setMode(App::MODE_TYPE_PRODUCTION); // Define Mode - -$http = new Server("0.0.0.0", 80); - -/** Set Resources */ -App::setResource('orchestrationPool', fn() => $orchestrationPool); -App::setResource('activeRuntimes', fn() => $activeRuntimes); - -/** Set callbacks */ -App::error() - ->inject('utopia') - ->inject('error') - ->inject('request') - ->inject('response') - ->action(function (App $utopia, throwable $error, Request $request, Response $response) { - $route = $utopia->match($request); - logError($error, "httpError", $route); - - switch ($error->getCode()) { - case 400: // Error allowed publicly - case 401: // Error allowed publicly - case 402: // Error allowed publicly - case 403: // Error allowed publicly - case 404: // Error allowed publicly - case 406: // Error allowed publicly - case 409: // Error allowed publicly - case 412: // Error allowed publicly - case 425: // Error allowed publicly - case 429: // Error allowed publicly - case 501: // Error allowed publicly - case 503: // Error allowed publicly - $code = $error->getCode(); - break; - default: - $code = 500; // All other errors get the generic 500 server error status code - } - - $output = [ - 'message' => $error->getMessage(), - 'code' => $error->getCode(), - 'file' => $error->getFile(), - 'line' => $error->getLine(), - 'trace' => $error->getTrace(), - 'version' => App::getEnv('_APP_VERSION', 'UNKNOWN') - ]; - - $response - ->addHeader('Cache-Control', 'no-cache, no-store, must-revalidate') - ->addHeader('Expires', '0') - ->addHeader('Pragma', 'no-cache') - ->setStatusCode($code); - - $response->json($output); - }); - -App::init() - ->inject('request') - ->action(function (Request $request) { - $secretKey = $request->getHeader('x-appwrite-executor-key', ''); - if (empty($secretKey)) { - throw new Exception('Missing executor key', 401); - } - - if ($secretKey !== App::getEnv('_APP_EXECUTOR_SECRET', '')) { - throw new Exception('Missing executor key', 401); - } - }); - - -$http->on('start', function ($http) { - global $orchestrationPool; - global $activeRuntimes; - - /** - * Warmup: make sure images are ready to run fast 🚀 - */ - $runtimes = new Runtimes('v2'); - $allowList = empty(App::getEnv('_APP_FUNCTIONS_RUNTIMES')) ? [] : \explode(',', App::getEnv('_APP_FUNCTIONS_RUNTIMES')); - $runtimes = $runtimes->getAll(true, $allowList); - foreach ($runtimes as $runtime) { - go(function () use ($runtime, $orchestrationPool) { - try { - $orchestration = $orchestrationPool->get(); - Console::info('Warming up ' . $runtime['name'] . ' ' . $runtime['version'] . ' environment...'); - $response = $orchestration->pull($runtime['image']); - if ($response) { - Console::success("Successfully Warmed up {$runtime['name']} {$runtime['version']}!"); - } else { - Console::warning("Failed to Warmup {$runtime['name']} {$runtime['version']}!"); - } - } catch (\Throwable $th) { - } finally { - $orchestrationPool->put($orchestration); - } - }); - } - - /** - * Remove residual runtimes - */ - Console::info('Removing orphan runtimes...'); - try { - $orchestration = $orchestrationPool->get(); - $orphans = $orchestration->list(['label' => 'openruntimes-type=runtime']); - } finally { - $orchestrationPool->put($orchestration); - } - - foreach ($orphans as $runtime) { - go(function () use ($runtime, $orchestrationPool) { - try { - $orchestration = $orchestrationPool->get(); - $orchestration->remove($runtime->getName(), true); - Console::success("Successfully removed {$runtime->getName()}"); - } catch (\Throwable $th) { - Console::error('Orphan runtime deletion failed: ' . $th->getMessage()); - } finally { - $orchestrationPool->put($orchestration); - } - }); - } - - /** - * Register handlers for shutdown - */ - @Process::signal(SIGINT, function () use ($http) { - $http->shutdown(); - }); - - @Process::signal(SIGQUIT, function () use ($http) { - $http->shutdown(); - }); - - @Process::signal(SIGKILL, function () use ($http) { - $http->shutdown(); - }); - - @Process::signal(SIGTERM, function () use ($http) { - $http->shutdown(); - }); - - /** - * Run a maintenance worker every MAINTENANCE_INTERVAL seconds to remove inactive runtimes - */ - Timer::tick(MAINTENANCE_INTERVAL * 1000, function () use ($orchestrationPool, $activeRuntimes) { - Console::warning("Running maintenance task ..."); - foreach ($activeRuntimes as $runtime) { - $inactiveThreshold = \time() - App::getEnv('_APP_FUNCTIONS_INACTIVE_THRESHOLD', 60); - if ($runtime['updated'] < $inactiveThreshold) { - go(function () use ($runtime, $orchestrationPool, $activeRuntimes) { - try { - $orchestration = $orchestrationPool->get(); - $orchestration->remove($runtime['name'], true); - $activeRuntimes->del($runtime['name']); - Console::success("Successfully removed {$runtime['name']}"); - } catch (\Throwable $th) { - Console::error('Inactive Runtime deletion failed: ' . $th->getMessage()); - } finally { - $orchestrationPool->put($orchestration); - } - }); - } - } - }); -}); - - -$http->on('beforeShutdown', function () { - global $orchestrationPool; - Console::info('Cleaning up containers before shutdown...'); - - $orchestration = $orchestrationPool->get(); - $functionsToRemove = $orchestration->list(['label' => 'openruntimes-type=runtime']); - $orchestrationPool->put($orchestration); - - foreach ($functionsToRemove as $container) { - go(function () use ($orchestrationPool, $container) { - try { - $orchestration = $orchestrationPool->get(); - $orchestration->remove($container->getId(), true); - Console::info('Removed container ' . $container->getName()); - } catch (\Throwable $th) { - Console::error('Failed to remove container: ' . $container->getName()); - } finally { - $orchestrationPool->put($orchestration); - } - }); - } -}); - - -$http->on('request', function (SwooleRequest $swooleRequest, SwooleResponse $swooleResponse) { - $request = new Request($swooleRequest); - $response = new Response($swooleResponse); - $app = new App('UTC'); - - try { - $app->run($request, $response); - } catch (\Throwable $th) { - logError($th, "serverError"); - $swooleResponse->setStatusCode(500); - $output = [ - 'message' => 'Error: ' . $th->getMessage(), - 'code' => 500, - 'file' => $th->getFile(), - 'line' => $th->getLine(), - 'trace' => $th->getTrace() - ]; - $swooleResponse->end(\json_encode($output)); - } -}); - -$http->start();