| <?php |
| |
| namespace Grpc; |
| |
| /** |
| * Base class for generated client stubs. Stub methods are expected to call |
| * _simpleRequest or _streamRequest and return the result. |
| */ |
| class BaseStub { |
| |
| private $channel; |
| |
| public function __construct($hostname) { |
| $this->channel = new Channel($hostname, []); |
| } |
| |
| /** |
| * Close the communication channel associated with this stub |
| */ |
| public function close() { |
| $channel->close(); |
| } |
| |
| /* This class is intended to be subclassed by generated code, so all functions |
| begin with "_" to avoid name collisions. */ |
| |
| /** |
| * Call a remote method that takes a single argument and has a single output |
| * |
| * @param string $method The name of the method to call |
| * @param $argument The argument to the method |
| * @param callable $deserialize A function that deserializes the response |
| * @param array $metadata A metadata map to send to the server |
| * @return SimpleSurfaceActiveCall The active call object |
| */ |
| protected function _simpleRequest($method, |
| $argument, |
| callable $deserialize, |
| $metadata = array()) { |
| return new SimpleSurfaceActiveCall($this->channel, |
| $method, |
| $deserialize, |
| $argument, |
| $metadata); |
| } |
| |
| /** |
| * Call a remote method that takes a stream of arguments and has a single |
| * output |
| * |
| * @param string $method The name of the method to call |
| * @param $arguments An array or Traversable of arguments to stream to the |
| * server |
| * @param callable $deserialize A function that deserializes the response |
| * @param array $metadata A metadata map to send to the server |
| * @return ClientStreamingSurfaceActiveCall The active call object |
| */ |
| protected function _clientStreamRequest($method, |
| $arguments, |
| callable $deserialize, |
| $metadata = array()) { |
| return new ClientStreamingSurfaceActiveCall($this->channel, |
| $method, |
| $deserialize, |
| $arguments, |
| $metadata); |
| } |
| |
| /** |
| * Call a remote method that takes a single argument and returns a stream of |
| * responses |
| * |
| * @param string $method The name of the method to call |
| * @param $argument The argument to the method |
| * @param callable $deserialize A function that deserializes the responses |
| * @param array $metadata A metadata map to send to the server |
| * @return ServerStreamingSurfaceActiveCall The active call object |
| */ |
| protected function _serverStreamRequest($method, |
| $argument, |
| callable $deserialize, |
| $metadata = array()) { |
| return new ServerStreamingSurfaceActiveCall($this->channel, |
| $method, |
| $deserialize, |
| $argument, |
| $metadata); |
| } |
| |
| /** |
| * Call a remote method with messages streaming in both directions |
| * |
| * @param string $method The name of the method to call |
| * @param callable $deserialize A function that deserializes the responses |
| * @param array $metadata A metadata map to send to the server |
| * @return BidiStreamingSurfaceActiveCall The active call object |
| */ |
| protected function _bidiRequest($method, |
| callable $deserialize, |
| $metadata = array()) { |
| return new BidiStreamingSurfaceActiveCall($this->channel, |
| $method, |
| $deserialize, |
| $metadata); |
| } |
| } |