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import org.apache.dubbo.common.URL;
import org.apache.dubbo.common.logger.Logger;
import org.apache.dubbo.common.logger.LoggerFactory;
import org.apache.dubbo.common.utils.ReflectUtils;
import org.apache.dubbo.common.utils.StringUtils;
import org.apache.dubbo.rpc.Invocation;
import org.apache.dubbo.rpc.InvokeMode;
import org.apache.dubbo.rpc.RpcContext;
import org.apache.dubbo.rpc.RpcInvocation;
import org.apache.dubbo.rpc.service.GenericService;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.atomic.AtomicLong;
import static org.apache.dubbo.common.constants.CommonConstants.$INVOKE;
import static org.apache.dubbo.common.constants.CommonConstants.$INVOKE_ASYNC;
import static org.apache.dubbo.common.constants.CommonConstants.GENERIC_PARAMETER_DESC;
import static org.apache.dubbo.common.constants.CommonConstants.TIMEOUT_ATTACHMENT_KEY;
import static org.apache.dubbo.common.constants.CommonConstants.TIMEOUT_ATTACHMENT_KEY_LOWER;
import static org.apache.dubbo.common.constants.CommonConstants.TIMEOUT_KEY;
import static org.apache.dubbo.rpc.Constants.$ECHO;
import static org.apache.dubbo.rpc.Constants.$ECHO_PARAMETER_DESC;
import static org.apache.dubbo.rpc.Constants.ASYNC_KEY;
import static org.apache.dubbo.rpc.Constants.AUTO_ATTACH_INVOCATIONID_KEY;
import static org.apache.dubbo.rpc.Constants.ID_KEY;
import static org.apache.dubbo.rpc.Constants.RETURN_KEY;
/**
 * RpcUtils
 */
public class RpcUtils {