feat(cardav): support result truncation for addressbook federation

[hamza221]

• Resolves: #

Summary

This Pr enables truncation for addressbook sync between federated instances

How to Test

• setup federation between 2 instances with this Pr checked out
• set a limit (n) or with the one I set for debugging https://github.com/nextcloud/server/pull/50092/files#diff-1800f7113f2d7ed38be65d34b8c06b99eec557811e6d7e83be1ce7fe152a7a15R859
• then either set a man in the middle to check the sync requests
• or after a succesfull sync check nextcloud logs

what to look for:

• if you're checking the request make sure that it respects the RFC Structure for truncated sync https://www.rfc-editor.org/rfc/rfc6578#section-3.6
• Check the sync token in every iteration it should be 'init_currentToken_latestTokenAtTheStartOfSync''
• at the end of initial sync it should be 'latestTokenAtTheStartOfSync'
• Make sure that all the cards are synced at the end of the sync

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[ChristophWurst]

How to test this? Does this also work with clients or is it limited strictly to server-to-server synchronization?

[hamza221]

How to test this?

The limit is set to 1 here. The ways to test this that I can think of

• Intercept the requests and check the sync token changes ,+ results (make sure that all the cards are synched, with the correct number of steps and that the sync token always reflects the correct state)
• Logs or breakpoints can also be used

PS: In case of federation both instances need to be patched.

Does this also work with clients or is it limited strictly to server-to-server synchronisation?

It should work for client sync too, But testing server to server is also needed to cover the whole PR

[AndyScherzinger]

/backport to stable31

[ChristophWurst]

Failing CI needs to be addressed and won't be resolved with rebases

[skjnldsv]

Please fill in description :)

[st3iny]

Tested and works with my changes.

[ChristophWurst]

Looks good!

[ChristophWurst]

nit: why a system value and not app=dav?

[hamza221]

PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 28672 bytes) in /var/www/html/3rdparty/guzzlehttp/psr7/src/Utils.php on line 432
PHP Stack trace:
PHP   1. {main}() /var/www/html/occ:0
PHP   2. require_once() /var/www/html/occ:33
PHP   3. OC\Console\Application->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = *uninitialized*) /var/www/html/console.php:90
PHP   4. Symfony\Component\Console\Application->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = NULL) /var/www/html/lib/private/Console/Application.php:187
PHP   5. Symfony\Component\Console\Application->doRun($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:175
PHP   6. Symfony\Component\Console\Application->doRunCommand($command = class OCA\Federation\Command\SyncFederationAddressBooks { private ?Symfony\Component\Console\Application ${Symfony\Component\Console\Command\Command}application = class Symfony\Component\Console\Application { private array $commands = [...]; private bool $wantHelps = FALSE; private ?Symfony\Component\Console\Command\Command $runningCommand = ...; private string $name = 'Nextcloud'; private string $version = '32.0.0 dev'; private ?Symfony\Component\Console\CommandLoader\CommandLoaderInterface $commandLoader = NULL; private bool $catchExceptions = TRUE; private bool $catchErrors = FALSE; private bool $autoExit = FALSE; private Symfony\Component\Console\Input\InputDefinition $definition = class Symfony\Component\Console\Input\InputDefinition { ... }; private Symfony\Component\Console\Helper\HelperSet $helperSet = class Symfony\Component\Console\Helper\HelperSet { ... }; private ?Symfony\Contracts\EventDispatcher\EventDispatcherInterface $dispatcher = NULL; private Symfony\Component\Console\Terminal $terminal = class Symfony\Component\Console\Terminal { ... }; private string $defaultCommand = 'list'; private bool $singleCommand = FALSE; private bool $initialized = TRUE; private ?Symfony\Component\Console\SignalRegistry\SignalRegistry $signalRegistry = class Symfony\Component\Console\SignalRegistry\SignalRegistry { ... }; private array $signalsToDispatchEvent = [...] }; private ?string ${Symfony\Component\Console\Command\Command}name = 'federation:sync-addressbooks'; private ?string ${Symfony\Component\Console\Command\Command}processTitle = NULL; private array ${Symfony\Component\Console\Command\Command}aliases = []; private Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 0; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; private bool ${Symfony\Component\Console\Command\Command}hidden = FALSE; private string ${Symfony\Component\Console\Command\Command}help = ''; private string ${Symfony\Component\Console\Command\Command}description = 'Synchronizes addressbooks of all federated clouds'; private ?Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}fullDefinition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; private bool ${Symfony\Component\Console\Command\Command}ignoreValidationErrors = FALSE; private ?Closure ${Symfony\Component\Console\Command\Command}code = NULL; private array ${Symfony\Component\Console\Command\Command}synopsis = []; private array ${Symfony\Component\Console\Command\Command}usages = []; private ?Symfony\Component\Console\Helper\HelperSet ${Symfony\Component\Console\Command\Command}helperSet = class Symfony\Component\Console\Helper\HelperSet { private array $helpers = [...] }; private OCA\Federation\SyncFederationAddressBooks $syncService = class OCA\Federation\SyncFederationAddressBooks { private OC\OCS\DiscoveryService $ocsDiscoveryService = class OC\OCS\DiscoveryService { ... }; protected OCA\Federation\DbHandler $dbHandler = class OCA\Federation\DbHandler { ... }; private OCA\DAV\CardDAV\SyncService $syncService = class OCA\DAV\CardDAV\SyncService { ... }; private Psr\Log\LoggerInterface $logger = class OC\AppFramework\ScopedPsrLogger { ... } } }, $input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:324
PHP   7. Symfony\Component\Console\Command\Command->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:1078
PHP   8. OCA\Federation\Command\SyncFederationAddressBooks->execute($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Command/Command.php:326
PHP   9. OCA\Federation\SyncFederationAddressBooks->syncThemAll($callback = class Closure { virtual $closure = "$this->OCA\Federation\Command\{closure}", public $static = ['progress' => class Symfony\Component\Console\Helper\ProgressBar { ... }, 'output' => class Symfony\Component\Console\Output\ConsoleOutput { ... }]; public $this = class OCA\Federation\Command\SyncFederationAddressBooks { private ?Symfony\Component\Console\Application ${Symfony\Component\Console\Command\Command}application = class Symfony\Component\Console\Application { ... }; private ?string ${Symfony\Component\Console\Command\Command}name = 'federation:sync-addressbooks'; private ?string ${Symfony\Component\Console\Command\Command}processTitle = NULL; private array ${Symfony\Component\Console\Command\Command}aliases = [...]; private Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}definition = class Symfony\Component\Console\Input\InputDefinition { ... }; private bool ${Symfony\Component\Console\Command\Command}hidden = FALSE; private string ${Symfony\Component\Console\Command\Command}help = ''; private string ${Symfony\Component\Console\Command\Command}description = 'Synchronizes addressbooks of all federated clouds'; private ?Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}fullDefinition = class Symfony\Component\Console\Input\InputDefinition { ... }; private bool ${Symfony\Component\Console\Command\Command}ignoreValidationErrors = FALSE; private ?Closure ${Symfony\Component\Console\Command\Command}code = NULL; private array ${Symfony\Component\Console\Command\Command}synopsis = [...]; private array ${Symfony\Component\Console\Command\Command}usages = [...]; private ?Symfony\Component\Console\Helper\HelperSet ${Symfony\Component\Console\Command\Command}helperSet = class Symfony\Component\Console\Helper\HelperSet { ... }; private OCA\Federation\SyncFederationAddressBooks $syncService = class OCA\Federation\SyncFederationAddressBooks { ... } }; public $parameter = ['$url' => '<required>', '$ex' => '<required>'] }) /var/www/html/apps/federation/lib/Command/SyncFederationAddressBooks.php:38
PHP  10. OCA\DAV\CardDAV\SyncService->syncRemoteAddressBook($url = 'http://stable31.local', $userName = 'system', $addressBookUrl = 'remote.php/dav/addressbooks/system/system/system', $sharedSecret = '8bNkv/PtyuIgupibqmmf7HJoqZQh0anZ', $syncToken = NULL, $targetBookHash = '9a653cfa806eb80756d707a610853e82664ac095', $targetPrincipal = 'principals/system/system', $targetProperties = ['{DAV:}displayname' => 'http://stable31.local']) /var/www/html/apps/federation/lib/SyncFederationAddressBooks.php:58
PHP  11. OCA\DAV\CardDAV\SyncService->download($url = 'http://stable31.local', $userName = 'system', $sharedSecret = '8bNkv/PtyuIgupibqmmf7HJoqZQh0anZ', $resourcePath = '/remote.php/dav/addressbooks/system/system/system/LDAP:AugustinBrautigam.vcf') /var/www/html/apps/dav/lib/CardDAV/SyncService.php:72
PHP  12. OC\Http\Client\Response->getBody() /var/www/html/apps/dav/lib/CardDAV/SyncService.php:199
PHP  13. GuzzleHttp\Psr7\Stream->getContents() /var/www/html/lib/private/Http/Client/Response.php:43
PHP  14. GuzzleHttp\Psr7\Utils::tryGetContents($stream = resource(39274) of type (stream)) /var/www/html/3rdparty/guzzlehttp/psr7/src/Stream.php:105
PHP  15. stream_get_contents($stream = resource(39274) of type (stream)) /var/www/html/3rdparty/guzzlehttp/psr7/src/Utils.php:432

PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 20480 bytes) in /var/www/html/lib/private/DB/BacktraceDebugStack.php on line 16
PHP Stack trace:
PHP   1. {main}() /var/www/html/occ:0
PHP   2. require_once() /var/www/html/occ:33
PHP   3. OC\Console\Application->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = *uninitialized*) /var/www/html/console.php:90
PHP   4. Symfony\Component\Console\Application->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = NULL) /var/www/html/lib/private/Console/Application.php:187
PHP   5. Symfony\Component\Console\Application->doRun($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:175
PHP   6. Symfony\Component\Console\Application->doRunCommand($command = class OCA\Federation\Command\SyncFederationAddressBooks { private ?Symfony\Component\Console\Application ${Symfony\Component\Console\Command\Command}application = class Symfony\Component\Console\Application { private array $commands = [...]; private bool $wantHelps = FALSE; private ?Symfony\Component\Console\Command\Command $runningCommand = ...; private string $name = 'Nextcloud'; private string $version = '32.0.0 dev'; private ?Symfony\Component\Console\CommandLoader\CommandLoaderInterface $commandLoader = NULL; private bool $catchExceptions = TRUE; private bool $catchErrors = FALSE; private bool $autoExit = FALSE; private Symfony\Component\Console\Input\InputDefinition $definition = class Symfony\Component\Console\Input\InputDefinition { ... }; private Symfony\Component\Console\Helper\HelperSet $helperSet = class Symfony\Component\Console\Helper\HelperSet { ... }; private ?Symfony\Contracts\EventDispatcher\EventDispatcherInterface $dispatcher = NULL; private Symfony\Component\Console\Terminal $terminal = class Symfony\Component\Console\Terminal { ... }; private string $defaultCommand = 'list'; private bool $singleCommand = FALSE; private bool $initialized = TRUE; private ?Symfony\Component\Console\SignalRegistry\SignalRegistry $signalRegistry = class Symfony\Component\Console\SignalRegistry\SignalRegistry { ... }; private array $signalsToDispatchEvent = [...] }; private ?string ${Symfony\Component\Console\Command\Command}name = 'federation:sync-addressbooks'; private ?string ${Symfony\Component\Console\Command\Command}processTitle = NULL; private array ${Symfony\Component\Console\Command\Command}aliases = []; private Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 0; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; private bool ${Symfony\Component\Console\Command\Command}hidden = FALSE; private string ${Symfony\Component\Console\Command\Command}help = ''; private string ${Symfony\Component\Console\Command\Command}description = 'Synchronizes addressbooks of all federated clouds'; private ?Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}fullDefinition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; private bool ${Symfony\Component\Console\Command\Command}ignoreValidationErrors = FALSE; private ?Closure ${Symfony\Component\Console\Command\Command}code = NULL; private array ${Symfony\Component\Console\Command\Command}synopsis = []; private array ${Symfony\Component\Console\Command\Command}usages = []; private ?Symfony\Component\Console\Helper\HelperSet ${Symfony\Component\Console\Command\Command}helperSet = class Symfony\Component\Console\Helper\HelperSet { private array $helpers = [...] }; private OCA\Federation\SyncFederationAddressBooks $syncService = class OCA\Federation\SyncFederationAddressBooks { private OC\OCS\DiscoveryService $ocsDiscoveryService = class OC\OCS\DiscoveryService { ... }; protected OCA\Federation\DbHandler $dbHandler = class OCA\Federation\DbHandler { ... }; private OCA\DAV\CardDAV\SyncService $syncService = class OCA\DAV\CardDAV\SyncService { ... }; private Psr\Log\LoggerInterface $logger = class OC\AppFramework\ScopedPsrLogger { ... } } }, $input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:324
PHP   7. Symfony\Component\Console\Command\Command->run($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Application.php:1078
PHP   8. OCA\Federation\Command\SyncFederationAddressBooks->execute($input = class Symfony\Component\Console\Input\ArgvInput { protected $definition = class Symfony\Component\Console\Input\InputDefinition { private array $arguments = [...]; private int $requiredCount = 1; private ?Symfony\Component\Console\Input\InputArgument $lastArrayArgument = NULL; private ?Symfony\Component\Console\Input\InputArgument $lastOptionalArgument = NULL; private array $options = [...]; private array $negations = [...]; private array $shortcuts = [...] }; protected $stream = NULL; protected $options = []; protected $arguments = ['command' => 'federation:sync-addressbooks']; protected $interactive = TRUE; private array $tokens = [0 => 'federation:sync-addressbooks']; private array $parsed = [] }, $output = class Symfony\Component\Console\Output\ConsoleOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { private bool $decorated = TRUE; private array $styles = [...]; private Symfony\Component\Console\Formatter\OutputFormatterStyleStack $styleStack = class Symfony\Component\Console\Formatter\OutputFormatterStyleStack { ... } }; private ${Symfony\Component\Console\Output\StreamOutput}stream = resource(2) of type (stream); private Symfony\Component\Console\Output\OutputInterface $stderr = class Symfony\Component\Console\Output\StreamOutput { private int ${Symfony\Component\Console\Output\Output}verbosity = 32; private Symfony\Component\Console\Formatter\OutputFormatterInterface ${Symfony\Component\Console\Output\Output}formatter = class Symfony\Component\Console\Formatter\OutputFormatter { ... }; private $stream = resource(3) of type (stream) }; private array $consoleSectionOutputs = [] }) /var/www/html/3rdparty/symfony/console/Command/Command.php:326
PHP   9. OCA\Federation\SyncFederationAddressBooks->syncThemAll($callback = class Closure { virtual $closure = "$this->OCA\Federation\Command\{closure}", public $static = ['progress' => class Symfony\Component\Console\Helper\ProgressBar { ... }, 'output' => class Symfony\Component\Console\Output\ConsoleOutput { ... }]; public $this = class OCA\Federation\Command\SyncFederationAddressBooks { private ?Symfony\Component\Console\Application ${Symfony\Component\Console\Command\Command}application = class Symfony\Component\Console\Application { ... }; private ?string ${Symfony\Component\Console\Command\Command}name = 'federation:sync-addressbooks'; private ?string ${Symfony\Component\Console\Command\Command}processTitle = NULL; private array ${Symfony\Component\Console\Command\Command}aliases = [...]; private Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}definition = class Symfony\Component\Console\Input\InputDefinition { ... }; private bool ${Symfony\Component\Console\Command\Command}hidden = FALSE; private string ${Symfony\Component\Console\Command\Command}help = ''; private string ${Symfony\Component\Console\Command\Command}description = 'Synchronizes addressbooks of all federated clouds'; private ?Symfony\Component\Console\Input\InputDefinition ${Symfony\Component\Console\Command\Command}fullDefinition = class Symfony\Component\Console\Input\InputDefinition { ... }; private bool ${Symfony\Component\Console\Command\Command}ignoreValidationErrors = FALSE; private ?Closure ${Symfony\Component\Console\Command\Command}code = NULL; private array ${Symfony\Component\Console\Command\Command}synopsis = [...]; private array ${Symfony\Component\Console\Command\Command}usages = [...]; private ?Symfony\Component\Console\Helper\HelperSet ${Symfony\Component\Console\Command\Command}helperSet = class Symfony\Component\Console\Helper\HelperSet { ... }; private OCA\Federation\SyncFederationAddressBooks $syncService = class OCA\Federation\SyncFederationAddressBooks { ... } }; public $parameter = ['$url' => '<required>', '$ex' => '<required>'] }) /var/www/html/apps/federation/lib/Command/SyncFederationAddressBooks.php:38
PHP  10. OCA\DAV\CardDAV\SyncService->syncRemoteAddressBook($url = 'http://stable31.local', $userName = 'system', $addressBookUrl = 'remote.php/dav/addressbooks/system/system/system', $sharedSecret = 'McbkbNgneppbH93RbuACfkfW3i1lN6y2', $syncToken = NULL, $targetBookHash = '9a653cfa806eb80756d707a610853e82664ac095', $targetPrincipal = 'principals/system/system', $targetProperties = ['{DAV:}displayname' => 'http://stable31.local']) /var/www/html/apps/federation/lib/SyncFederationAddressBooks.php:58
PHP  11. OCA\DAV\CardDAV\SyncService->atomic($fn = class Closure { virtual $closure = "$this->OCA\DAV\CardDAV\{closure}", public $static = ['addressBookId' => 3, 'cardUri' => 'LDAP:robotunit3-32.vcf', 'vCard' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'...]; public $this = class OCA\DAV\CardDAV\SyncService { private ?array $localSystemAddressBook = NULL; protected string $certPath = ''; private OCA\DAV\CardDAV\CardDavBackend $backend = class OCA\DAV\CardDAV\CardDavBackend { ... }; private OCP\IUserManager $userManager = class OC\User\Manager { ... }; private OCP\IDBConnection $dbConnection = class OC\DB\ConnectionAdapter { ... }; private Psr\Log\LoggerInterface $logger = class OC\AppFramework\ScopedPsrLogger { ... }; private OCA\DAV\CardDAV\Converter $converter = class OCA\DAV\CardDAV\Converter { ... }; private OCP\Http\Client\IClientService $clientService = class OC\Http\Client\ClientService { ... }; private OCP\IConfig $config = class OC\AllConfig { ... } } }, $db = class OC\DB\ConnectionAdapter { private $inner = class OC\DB\Connection { protected $_conn = class Doctrine\DBAL\Driver\PDO\Connection { ... }; protected $_config = class Doctrine\DBAL\Configuration { ... }; protected $_eventManager = class Doctrine\Common\EventManager { ... }; protected $_expr = class Doctrine\DBAL\Query\Expression\ExpressionBuilder { ... }; private bool ${Doctrine\DBAL\Connection}autoCommit = TRUE; private int ${Doctrine\DBAL\Connection}transactionNestingLevel = 2; private ${Doctrine\DBAL\Connection}transactionIsolationLevel = 2; private bool ${Doctrine\DBAL\Connection}nestTransactionsWithSavepoints = TRUE; private array ${Doctrine\DBAL\Connection}params = [...]; private ?Doctrine\DBAL\Platforms\AbstractPlatform ${Doctrine\DBAL\Connection}platform = class Doctrine\DBAL\Platforms\MariaDb1060Platform { ... }; private ?Doctrine\DBAL\Driver\API\ExceptionConverter ${Doctrine\DBAL\Connection}exceptionConverter = NULL; private ?Doctrine\DBAL\SQL\Parser ${Doctrine\DBAL\Connection}parser = class Doctrine\DBAL\SQL\Parser { ... }; protected $_schemaManager = NULL; protected $_driver = class Doctrine\DBAL\Driver\PDO\MySQL\Driver { ... }; private bool ${Doctrine\DBAL\Connection}isRollbackOnly = FALSE; private Doctrine\DBAL\Schema\SchemaManagerFactory ${Doctrine\DBAL\Connection}schemaManagerFactory = class Doctrine\DBAL\Schema\LegacySchemaManagerFactory { ... }; protected $connections = [...]; protected $keepReplica = FALSE; protected $tablePrefix = 'oc_'; protected $adapter = class OC\DB\AdapterMySQL { ... }; private $systemConfig = class OC\SystemConfig { ... }; private Psr\Clock\ClockInterface $clock = class OC\AppFramework\Utility\TimeFactory { ... }; private Psr\Log\LoggerInterface $logger = class OC\Log\PsrLoggerAdapter { ... }; protected $lockedTable = NULL; protected $queriesBuilt = 15945; protected $queriesExecuted = 24109; protected $dbDataCollector = class OC\DB\DbDataCollector { ... }; private array $lastConnectionCheck = [...]; protected ?float $transactionActiveSince = 1750172393.479665; protected $tableDirtyWrites = [...]; protected bool $logDbException = FALSE; private ?array $transactionBacktrace = [...]; protected bool $logRequestId = FALSE; protected string $requestId = '5xH8y25PGV4kaC8mUCPu'; protected array $partitions = [...]; protected array $shards = [...]; protected OC\DB\QueryBuilder\Sharded\ShardConnectionManager $shardConnectionManager = *uninitialized*; protected OC\DB\QueryBuilder\Sharded\AutoIncrementHandler $autoIncrementHandler = *uninitialized*; protected bool $isShardingEnabled = FALSE; private array $params = [...] } }) /var/www/html/apps/dav/lib/CardDAV/SyncService.php:80
PHP  12. OCA\DAV\CardDAV\SyncService->OCA\DAV\CardDAV\{closure:/var/www/html/apps/dav/lib/CardDAV/SyncService.php:73-80}() /var/www/html/lib/public/AppFramework/Db/TTransactional.php:45
PHP  13. OCA\DAV\CardDAV\CardDavBackend->createCard($addressBookId = 3, $cardUri = 'LDAP:robotunit3-32.vcf', $cardData = 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., $checkAlreadyExists = *uninitialized*) /var/www/html/apps/dav/lib/CardDAV/SyncService.php:76
PHP  14. OCA\DAV\CardDAV\CardDavBackend->atomic($fn = class Closure { virtual $closure = "$this->OCA\DAV\CardDAV\{closure}", public $static = ['addressBookId' => 3, 'cardUri' => 'LDAP:robotunit3-32.vcf', 'cardData' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'checkAlreadyExists' => TRUE, 'etag' => 'e741f4809a634e7b1a0c9b4160fee425', 'uid' => 'robotunit3-32']; public $this = class OCA\DAV\CardDAV\CardDavBackend { private string $dbCardsTable = 'cards'; private string $dbCardsPropertiesTable = 'cards_properties'; protected array $userDisplayNames = *uninitialized*; private array $etagCache = [...]; private OCP\IDBConnection $db = class OC\DB\ConnectionAdapter { ... }; private OCA\DAV\Connector\Sabre\Principal $principalBackend = class OCA\DAV\Connector\Sabre\Principal { ... }; private OCP\IUserManager $userManager = class OC\User\Manager { ... }; private OCP\EventDispatcher\IEventDispatcher $dispatcher = class OC\EventDispatcher\EventDispatcher { ... }; private OCA\DAV\CardDAV\Sharing\Backend $sharingBackend = class OCA\DAV\CardDAV\Sharing\Backend { ... }; private OCP\IConfig $config = class OC\AllConfig { ... } } }, $db = class OC\DB\ConnectionAdapter { private $inner = class OC\DB\Connection { protected $_conn = class Doctrine\DBAL\Driver\PDO\Connection { ... }; protected $_config = class Doctrine\DBAL\Configuration { ... }; protected $_eventManager = class Doctrine\Common\EventManager { ... }; protected $_expr = class Doctrine\DBAL\Query\Expression\ExpressionBuilder { ... }; private bool ${Doctrine\DBAL\Connection}autoCommit = TRUE; private int ${Doctrine\DBAL\Connection}transactionNestingLevel = 2; private ${Doctrine\DBAL\Connection}transactionIsolationLevel = 2; private bool ${Doctrine\DBAL\Connection}nestTransactionsWithSavepoints = TRUE; private array ${Doctrine\DBAL\Connection}params = [...]; private ?Doctrine\DBAL\Platforms\AbstractPlatform ${Doctrine\DBAL\Connection}platform = class Doctrine\DBAL\Platforms\MariaDb1060Platform { ... }; private ?Doctrine\DBAL\Driver\API\ExceptionConverter ${Doctrine\DBAL\Connection}exceptionConverter = NULL; private ?Doctrine\DBAL\SQL\Parser ${Doctrine\DBAL\Connection}parser = class Doctrine\DBAL\SQL\Parser { ... }; protected $_schemaManager = NULL; protected $_driver = class Doctrine\DBAL\Driver\PDO\MySQL\Driver { ... }; private bool ${Doctrine\DBAL\Connection}isRollbackOnly = FALSE; private Doctrine\DBAL\Schema\SchemaManagerFactory ${Doctrine\DBAL\Connection}schemaManagerFactory = class Doctrine\DBAL\Schema\LegacySchemaManagerFactory { ... }; protected $connections = [...]; protected $keepReplica = FALSE; protected $tablePrefix = 'oc_'; protected $adapter = class OC\DB\AdapterMySQL { ... }; private $systemConfig = class OC\SystemConfig { ... }; private Psr\Clock\ClockInterface $clock = class OC\AppFramework\Utility\TimeFactory { ... }; private Psr\Log\LoggerInterface $logger = class OC\Log\PsrLoggerAdapter { ... }; protected $lockedTable = NULL; protected $queriesBuilt = 15945; protected $queriesExecuted = 24109; protected $dbDataCollector = class OC\DB\DbDataCollector { ... }; private array $lastConnectionCheck = [...]; protected ?float $transactionActiveSince = 1750172393.479665; protected $tableDirtyWrites = [...]; protected bool $logDbException = FALSE; private ?array $transactionBacktrace = [...]; protected bool $logRequestId = FALSE; protected string $requestId = '5xH8y25PGV4kaC8mUCPu'; protected array $partitions = [...]; protected array $shards = [...]; protected OC\DB\QueryBuilder\Sharded\ShardConnectionManager $shardConnectionManager = *uninitialized*; protected OC\DB\QueryBuilder\Sharded\AutoIncrementHandler $autoIncrementHandler = *uninitialized*; protected bool $isShardingEnabled = FALSE; private array $params = [...] } }) /var/www/html/apps/dav/lib/CardDAV/CardDavBackend.php:653
PHP  15. OCA\DAV\CardDAV\CardDavBackend->OCA\DAV\CardDAV\{closure:/var/www/html/apps/dav/lib/CardDAV/CardDavBackend.php:612-653}() /var/www/html/lib/public/AppFramework/Db/TTransactional.php:45
PHP  16. OC\EventDispatcher\EventDispatcher->dispatchTyped($event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }) /var/www/html/apps/dav/lib/CardDAV/CardDavBackend.php:650
PHP  17. OC\EventDispatcher\EventDispatcher->dispatch($eventName = 'OCA\\DAV\\Events\\CardCreatedEvent', $event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }) /var/www/html/lib/private/EventDispatcher/EventDispatcher.php:79
PHP  18. Symfony\Component\EventDispatcher\EventDispatcher->dispatch($event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }, $eventName = 'OCA\\DAV\\Events\\CardCreatedEvent') /var/www/html/lib/private/EventDispatcher/EventDispatcher.php:67
PHP  19. Symfony\Component\EventDispatcher\EventDispatcher->callListeners($listeners = [0 => class Closure { virtual $closure = "$this->__invoke", public $this = class OC\EventDispatcher\ServiceEventListener { ... }; public $parameter = [...] }, 1 => class Closure { virtual $closure = "$this->__invoke", public $this = class OC\EventDispatcher\ServiceEventListener { ... }; public $parameter = [...] }], $eventName = 'OCA\\DAV\\Events\\CardCreatedEvent', $event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }) /var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php:56
PHP  20. OC\EventDispatcher\ServiceEventListener->__invoke($event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }, 'OCA\\DAV\\Events\\CardCreatedEvent', class Symfony\Component\EventDispatcher\EventDispatcher { private array $listeners = ['OC\\Authentication\\Events\\LoginFailed' => [...], 'OCP\\User\\Events\\PostLoginEvent' => [...], 'OCP\\User\\Events\\UserChangedEvent' => [...], 'OCP\\User\\Events\\BeforeUserDeletedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeWrittenEvent' => [...], 'OCP\\Files\\Cache\\CacheEntryRemovedEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataLiveEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent' => [...], 'OCA\\Files\\Event\\LoadSidebar' => [...], 'OCP\\Collaboration\\Reference\\RenderReferenceEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeRenamedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeDeletedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeCopiedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeCopiedEvent' => [...], 'OCA\\Files\\Event\\LoadSearchPlugins' => [...], 'OCP\\Files\\Events\\NodeAddedToFavorite' => [...], 'OCP\\Files\\Events\\NodeRemovedFromFavorite' => [...], 'OCP\\User\\Events\\UserDeletedEvent' => [...], 'OCP\\Share\\Events\\ShareCreatedEvent' => [...], 'OCP\\Share\\Events\\BeforeShareDeletedEvent' => [...], 'OCP\\Share\\Events\\ShareDeletedFromSelfEvent' => [...], 'OCP\\User\\Events\\UserCreatedEvent' => [...], 'OCP\\Accounts\\UserUpdatedEvent' => [...], 'OCP\\Group\\Events\\GroupCreatedEvent' => [...], 'OCP\\Group\\Events\\GroupDeletedEvent' => [...], 'OCP\\Group\\Events\\UserAddedEvent' => [...], 'OCP\\Group\\Events\\UserRemovedEvent' => [...], 'OCA\\Circles\\Events\\PreparingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\AddingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\CircleMemberAddedEvent' => [...], 'OCA\\Circles\\Events\\Files\\PreparingFileShareEvent' => [...], 'OCA\\Circles\\Events\\Files\\CreatingFileShareEvent' => [...], 'OCA\\Circles\\Events\\Files\\FileShareCreatedEvent' => [...], 'OCA\\Circles\\Events\\RemovingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\RequestingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\DestroyingCircleEvent' => [...], 'OCA\\Files\\Event\\LoadAdditionalScriptsEvent' => [...], 'OCP\\Comments\\CommentsEntityEvent' => [...], 'OCP\\Comments\\CommentsEvent' => [...], 'OCP\\Contacts\\Events\\ContactInteractedWithEvent' => [...], 'OCP\\DB\\Events\\AddMissingIndicesEvent' => [...], 'OCA\\DAV\\Events\\CalendarCreatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarDeletedEvent' => [...], 'OCA\\DAV\\Events\\CalendarMovedToTrashEvent' => [...], 'OCA\\DAV\\Events\\CalendarUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarRestoredEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectCreatedEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectUpdatedEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectDeletedEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectMovedEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectMovedToTrashEvent' => [...], 'OCP\\Calendar\\Events\\CalendarObjectRestoredEvent' => [...], 'OCA\\DAV\\Events\\CalendarShareUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarPublishedEvent' => [...], 'OCA\\DAV\\Events\\CalendarUnpublishedEvent' => [...], 'OCA\\DAV\\Events\\SubscriptionCreatedEvent' => [...], 'OCA\\DAV\\Events\\SubscriptionDeletedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookCreatedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookDeletedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookUpdatedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookShareUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CardCreatedEvent' => [...], 'OCA\\DAV\\Events\\CardDeletedEvent' => [...], 'OCA\\DAV\\Events\\CardUpdatedEvent' => [...], 'OCP\\Federation\\Events\\TrustedServerRemovedEvent' => [...], 'OCP\\Config\\BeforePreferenceDeletedEvent' => [...], 'OCP\\Config\\BeforePreferenceSetEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeChangedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeClearedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeScheduledEvent' => [...], 'OCP\\User\\Events\\UserFirstTimeLoggedInEvent' => [...], 'OCP\\User\\Events\\UserIdAssignedEvent' => [...], 'OCP\\User\\Events\\BeforeUserIdUnassignedEvent' => [...], 'OCP\\User\\Events\\UserIdUnassignedEvent' => [...], 'OCP\\Settings\\Events\\DeclarativeSettingsGetValueEvent' => [...], 'OCP\\Settings\\Events\\DeclarativeSettingsSetValueEvent' => [...], 'OCA\\DAV\\Events\\SabrePluginAuthInitEvent' => [...], 'OCA\\Viewer\\Event\\LoadViewer' => [...], 'OCP\\AppFramework\\Http\\Events\\BeforeTemplateRenderedEvent' => [...], 'OCP\\Security\\CSP\\AddContentSecurityPolicyEvent' => [...], 'OCA\\DAV\\Events\\SabrePluginAddEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeDeletedEvent' => [...], 'OCP\\Group\\Events\\GroupChangedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeReadEvent' => [...], 'OCP\\Files\\Events\\BeforeZipCreatedEvent' => [...], 'OCP\\Files\\Events\\BeforeDirectFileDownloadEvent' => [...], 'OCA\\Files_Sharing\\Event\\BeforeTemplateRenderedEvent' => [...], 'OCA\\Files_Trashbin\\Events\\BeforeNodeRestoredEvent' => [...], 'OCP\\Files\\Events\\BeforeFileSystemSetupEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeRenamedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeCreatedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeTouchedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeTouchedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeWrittenEvent' => [...], 'OCA\\Files_Versions\\Events\\VersionRestoredEvent' => [...], 'OCP\\App\\Events\\AppEnableEvent' => [...], 'OCP\\Log\\BeforeMessageLoggedEvent' => [...], 'OC\\Authentication\\Events\\AppPasswordCreatedEvent' => [...], 'OCP\\BeforeSabrePubliclyLoadedEvent' => [...], 'OCP\\DirectEditing\\RegisterDirectEditorEvent' => [...], 'OCA\\Text\\Event\\LoadEditor' => [...], 'OCA\\TpAssistant\\Event\\BeforeAssistantNotificationEvent' => [...], 'OCP\\Files\\Template\\RegisterTemplateCreatorEvent' => [...], 'OCP\\AppFramework\\Http\\Events\\BeforeLoginTemplateRenderedEvent' => [...], 'OCA\\TwoFactorBackupCodes\\Event\\CodesGenerated' => [...], 'OCP\\Authentication\\TwoFactorAuth\\TwoFactorProviderForUserRegistered' => [...], 'OCP\\Authentication\\TwoFactorAuth\\TwoFactorProviderForUserUnregistered' => [...], 'OCP\\App\\Events\\AppUpdateEvent' => [...], 'OCA\\UserOIDC\\Event\\ExchangedTokenRequestedEvent' => [...], 'OCA\\UserOIDC\\Event\\ExternalTokenRequestedEvent' => [...], 'OCA\\UserOIDC\\Event\\InternalTokenRequestedEvent' => [...], 'OCP\\User\\Events\\UserLiveStatusEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeStartedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeEndedEvent' => [...], 'OCP\\WorkflowEngine\\Events\\LoadSettingsScriptsEvent' => [...], 'OCP\\Group\\Events\\BeforeGroupDeletedEvent' => [...], 'OCP\\Share\\Events\\ShareDeletedEvent' => [...], 'OCP\\DB\\Events\\AddMissingPrimaryKeyEvent' => [...], 'OC\\Authentication\\Events\\RemoteWipeStarted' => [...], 'OC\\Authentication\\Events\\RemoteWipeFinished' => [...], 'OCP\\Files\\Events\\InvalidateMountCacheEvent' => [...], 'OCA\\Circles\\Events\\CreatingCircleEvent' => [...], 'OCP\\Share\\Events\\BeforeShareCreatedEvent' => [...], 'OCP\\Collaboration\\Resources\\LoadAdditionalScriptsEvent' => [...], 'OCP\\IGroup::postAddUser' => [...], 'OCP\\SystemTag\\ISystemTagManager::createTag' => [...], 'OCP\\SystemTag\\ISystemTagManager::deleteTag' => [...], 'OCP\\SystemTag\\ISystemTagManager::updateTag' => [...], ...]; private array $sorted = []; private array $optimized = ['OCP\\Log\\BeforeMessageLoggedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookCreatedEvent' => [...], 'OCA\\DAV\\Events\\CardCreatedEvent' => [...]] }) /var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php:220
PHP  21. OCA\DAV\Listener\BirthdayListener->handle($event = class OCA\DAV\Events\CardCreatedEvent { private ${OCP\EventDispatcher\Event}propagationStopped = FALSE; private int $addressBookId = 3; private array $addressBookData = ['id' => 3, 'uri' => '9a653cfa806eb80756d707a610853e82664ac095', 'principaluri' => 'principals/system/system', '{DAV:}displayname' => 'http://stable31.local', '{urn:ietf:params:xml:ns:carddav}addressbook-description' => NULL, '{http://calendarserver.org/ns/}getctag' => 477, '{http://sabredav.org/ns}sync-token' => 477, '{http://nextcloud.com/ns}owner-displayname' => 'Accounts']; private array $shares = []; private array $cardData = ['id' => 848, 'uri' => 'LDAP:robotunit3-32.vcf', 'lastmodified' => 1750172393, 'etag' => '"e741f4809a634e7b1a0c9b4160fee425"', 'size' => 9272, 'carddata' => 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'..., 'uid' => 'robotunit3-32'] }) /var/www/html/lib/private/EventDispatcher/ServiceEventListener.php:68
PHP  22. OCA\DAV\CalDAV\BirthdayService->onCardChanged($addressBookId = 3, $cardUri = 'LDAP:robotunit3-32.vcf', $cardData = 'BEGIN:VCARD\r\nVERSION:3.0\r\nPRODID:-//Sabre//Sabre VObject 4.5.6//EN\r\nUID:robotunit3-32\r\nFN;X-NC-SCOPE=v2-federated:robotunit3-32\r\nN;X-NC-SCOPE=v2-federated:robotunit3-32;;;;\r\nPHOTO;ENCODING=b;TYPE=image/png;0=v2-federated:iVBORw0KGgoAAAANSUhEUgAAAgAA\r\n AAIACAYAAAD0eNT6AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAYtklEQVR4nO3dWYyd933f4d/ZZu\r\n Hswxku4iqZoiBZtiLv+xbvdmJFLWA0AVKgDZDeFChaoDe97UXRyyIoWhTwTVEgiFW5tmLHipfY\r\n MVSn3pTIGymS4mJxHc4MZ1/O8vZCBoLEcWxJPP/3PfN/HkAQQEr4/nTBw48Oz1Lb3VouAgDISr\r\n 3sAwCA9AQAAGRIAABAhgQAAGRIAAB'...) /var/www/html/apps/dav/lib/Listener/BirthdayListener.php:29
PHP  23. OCA\DAV\CardDAV\CardDavBackend->getAddressBookById($addressBookId = 3) /var/www/html/apps/dav/lib/CalDAV/BirthdayService.php:56
PHP  24. OC\DB\QueryBuilder\QueryBuilder->executeQuery($connection = *uninitialized*) /var/www/html/apps/dav/lib/CardDAV/CardDavBackend.php:231
PHP  25. OC\DB\ConnectionAdapter->executeQuery($sql = 'SELECT `id`, `uri`, `displayname`, `principaluri`, `description`, `synctoken` FROM `*PREFIX*addressbooks` WHERE `id` = :dcValue1', $params = ['dcValue1' => 3], $types = ['dcValue1' => 1]) /var/www/html/lib/private/DB/QueryBuilder/QueryBuilder.php:292
PHP  26. OC\DB\Connection->executeQuery($sql = 'SELECT `id`, `uri`, `displayname`, `principaluri`, `description`, `synctoken` FROM `*PREFIX*addressbooks` WHERE `id` = :dcValue1', $params = ['dcValue1' => 3], $types = ['dcValue1' => 1], $qcp = *uninitialized*) /var/www/html/lib/private/DB/ConnectionAdapter.php:50
PHP  27. Doctrine\DBAL\Connection->executeQuery($sql = 'SELECT `id`, `uri`, `displayname`, `principaluri`, `description`, `synctoken` FROM `oc_addressbooks` WHERE `id` = :dcValue1', $params = ['dcValue1' => 3], $types = ['dcValue1' => 1], $qcp = NULL) /var/www/html/lib/private/DB/Connection.php:419
PHP  28. OC\DB\BacktraceDebugStack->startQuery($sql = 'SELECT `id`, `uri`, `displayname`, `principaluri`, `description`, `synctoken` FROM `oc_addressbooks` WHERE `id` = :dcValue1', $params = ['dcValue1' => 3], $types = ['dcValue1' => 1]) /var/www/html/3rdparty/doctrine/dbal/src/Connection.php:1086
PHP  29. debug_backtrace($options = 2) /var/www/html/lib/private/DB/BacktraceDebugStack.php:16

[ChristophWurst]

Does it still run into OOM with the now lower limit?

[hamza221]

Does it still run into OOM with the now lower limit?

I have 224 contacts, setting it to 50 caused the OOM, I'm assuming memory is not being freed, I'm still looking into it.

Edit: Idk if it was obvious from my comment 😅 but setting it to > 224 solved the OOM exception

[kesselb]

Suggested change

	$lastID = $values[array_key_last($values)]['id'];
	$lastId = $values[array_key_last($values)]['id'];

[kesselb]

Suggested change

	$result['syncToken'] = 'init_' . $lastID . '_' . $currentToken;
	$result['syncToken'] = 'init_' . $lastId . '_' . $currentToken;

[kesselb]

Hi,

I did some more testing today and encountered a few minor issues. I'm not entirely sure if this is moving in the right direction, so I've pushed the changes to a different branch based on this one: #53551

1. I believe the new logic returns the wrong sync token if a non-initial sync request was not truncated: 5ca43d6.

2. We were paging through a truncated result only for initial syncs, not for regular syncs. Therefore, I added some code to expose the truncated state to the caller. This also fixes a small bug where we were triggering a deleteCard request for a card with the URI set to "system" (no such card exists, so nothing would be deleted). The reason was that the truncated state is signaled through a new response in the multistatus response, and our code was treating this new response as a vCard.

Please note that there have been some changes to config.sample.php in the meantime. If time allows, please rebase and resolve the conflicts.