public async Task <TClient> FindGrpcClient <TClient>(string serverName, GrpcChannelOptions options, Interceptor[] interceptor = null)
            where TClient : ClientBase <TClient>
        {
            var address = await GetChannelAddress(serverName);

            var channel = _channelPool.GetOrAddChannelPool(address, options);

            if (interceptor == null)
            {
                return(Activator.CreateInstance(typeof(TClient), channel) as TClient);
            }

            var invoker = channel.Intercept(interceptor);

            return(Activator.CreateInstance(typeof(TClient), invoker) as TClient);
        }