def _blocking_stream_unary(channel, group, method, timeout, with_call, protocol_options, metadata, metadata_transformer, request_iterator, request_serializer, response_deserializer): try: multi_callable = channel.stream_unary( _common.fully_qualified_method(group, method), request_serializer=request_serializer, response_deserializer=response_deserializer) effective_metadata = _effective_metadata(metadata, metadata_transformer) if with_call: response, call = multi_callable.with_call( request_iterator, timeout=timeout, metadata=_metadata.unbeta(effective_metadata), credentials=_credentials(protocol_options)) return response, _Rendezvous(None, None, call) else: return multi_callable( request_iterator, timeout=timeout, metadata=_metadata.unbeta(effective_metadata), credentials=_credentials(protocol_options)) except grpc.RpcError as rpc_error_call: raise _abortion_error(rpc_error_call)
def _stream_stream(channel, group, method, timeout, protocol_options, metadata, metadata_transformer, request_iterator, request_serializer, response_deserializer): multi_callable = channel.stream_stream( _common.fully_qualified_method(group, method), request_serializer=request_serializer, response_deserializer=response_deserializer) effective_metadata = _effective_metadata(metadata, metadata_transformer) response_iterator = multi_callable( request_iterator, timeout=timeout, metadata=_metadata.unbeta(effective_metadata), credentials=_credentials(protocol_options)) return _Rendezvous(None, response_iterator, response_iterator)
def _future_unary_unary(channel, group, method, timeout, protocol_options, metadata, metadata_transformer, request, request_serializer, response_deserializer): multi_callable = channel.unary_unary( _common.fully_qualified_method(group, method), request_serializer=request_serializer, response_deserializer=response_deserializer) effective_metadata = _effective_metadata(metadata, metadata_transformer) response_future = multi_callable.future( request, timeout=timeout, metadata=_metadata.unbeta(effective_metadata), credentials=_credentials(protocol_options)) return _Rendezvous(response_future, None, response_future)
def terminal_metadata(self, terminal_metadata): self._servicer_context.set_terminal_metadata( _metadata.unbeta(terminal_metadata))
def initial_metadata(self, initial_metadata): self._servicer_context.send_initial_metadata( _metadata.unbeta(initial_metadata))
def wrapped_callback(beta_metadata, error): callback(_metadata.unbeta(beta_metadata), error)