public void WithClient()
        {
            var httpClient = new HttpClient(new MockHttpMessageHandler())
            {
                BaseAddress = new Uri("http://localhost:8086")
            };
            var influxHttpClient = new InfluxDBHttpClient(httpClient);

            using (var client = InfluxDBClient.Create(influxHttpClient, "foo", "autogen", _ => { }, 8192, 8192 * 32, null))
            {
                foreach (var metric in Metrics)
                {
                    client.TryRequest(new WriteRequest(Formatter, metric));
                }
            }
        }
        public void WithChannel()
        {
            var httpClient = new HttpClient(new MockHttpMessageHandler())
            {
                BaseAddress = new Uri("http://localhost:8086")
            };
            var influxHttpClient = new InfluxDBHttpClient(httpClient);

            using (var channel = InfluxDBChannel.Create(influxHttpClient, "foo", "autogen", _ => { }))
            {
                int size = 256;
                foreach (var metric in Metrics)
                {
                    var buffer = channel.GetBuffer(size);
                    int bytesWritten;
                    while (!Formatter.TryWrite(buffer.Span, metric, null, DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(), out bytesWritten))
                    {
                        size = buffer.Grow();
                    }
                    channel.TryAdd(buffer, bytesWritten);
                }
            }
        }