Returns the underlying connection instance.
public getConnection ( ) : Predis\Connection\ConnectionInterface | ||
return | Predis\Connection\ConnectionInterface |
/** * Checks if the passed client instance satisfies the required conditions * needed to initialize the transaction object. * * @param ClientInterface $client Client instance used by the transaction object. * * @throws NotSupportedException */ private function assertClient(ClientInterface $client) { if ($client->getConnection() instanceof AggregateConnectionInterface) { throw new NotSupportedException('Cannot initialize a MULTI/EXEC transaction over aggregate connections.'); } if (!$client->getProfile()->supportsCommands(array('MULTI', 'EXEC', 'DISCARD'))) { throw new NotSupportedException('The current profile does not support MULTI, EXEC and DISCARD.'); } }
/** * Checks if the passed client instance satisfies the required conditions * needed to initialize a monitor context. * * @param ClientInterface $client Client instance used by the context. */ private function checkCapabilities(ClientInterface $client) { if ($client->getConnection() instanceof AggregatedConnectionInterface) { throw new NotSupportedException('Cannot initialize a monitor context when using aggregated connections'); } if ($client->getProfile()->supportsCommand('monitor') === false) { throw new NotSupportedException('The current profile does not support the MONITOR command'); } }
/** * Checks if the passed client instance satisfies the required conditions * needed to initialize a monitor consumer. * * @param ClientInterface $client Client instance used by the consumer. * * @throws NotSupportedException */ private function assertClient(ClientInterface $client) { if ($client->getConnection() instanceof AggregateConnectionInterface) { throw new NotSupportedException('Cannot initialize a monitor consumer over aggregate connections.'); } if ($client->getProfile()->supportsCommand('MONITOR') === false) { throw new NotSupportedException("The current profile does not support 'MONITOR'."); } }
/** * Checks if the passed client instance satisfies the required conditions * needed to initialize a Publish / Subscribe context. * * @param ClientInterface $client Client instance used by the context. */ private function checkCapabilities(ClientInterface $client) { if ($client->getConnection() instanceof AggregatedConnectionInterface) { throw new NotSupportedException('Cannot initialize a PUB/SUB context when using aggregated connections'); } $commands = array('publish', 'subscribe', 'unsubscribe', 'psubscribe', 'punsubscribe'); if ($client->getProfile()->supportsCommands($commands) === false) { throw new NotSupportedException('The current profile does not support PUB/SUB related commands'); } }
/** * Checks if the client instance satisfies the required conditions needed to * initialize a PUB/SUB consumer. * * @param ClientInterface $client Client instance used by the consumer. * * @throws NotSupportedException */ private function checkCapabilities(ClientInterface $client) { if ($client->getConnection() instanceof AggregateConnectionInterface) { throw new NotSupportedException('Cannot initialize a PUB/SUB consumer over aggregate connections.'); } $commands = array('publish', 'subscribe', 'unsubscribe', 'psubscribe', 'punsubscribe'); if ($client->getCommandFactory()->supportsCommands($commands) === false) { throw new NotSupportedException('PUB/SUB commands are not supported by the current command factory.'); } }
/** * Checks if the passed client instance satisfies the required conditions * needed to initialize a transaction context. * * @param ClientInterface $client Client instance used by the context. */ private function checkCapabilities(ClientInterface $client) { if ($client->getConnection() instanceof AggregatedConnectionInterface) { throw new NotSupportedException('Cannot initialize a MULTI/EXEC context when using aggregated connections'); } $profile = $client->getProfile(); if ($profile->supportsCommands(array('multi', 'exec', 'discard')) === false) { throw new NotSupportedException('The current profile does not support MULTI, EXEC and DISCARD'); } $this->canWatch = $profile->supportsCommands(array('watch', 'unwatch')); }