private async Task <bool> WriteChunkedOutput(
IMetricsChunkedOutputFormatter formatter,
MetricsDataValueSource metricsData,
CancellationToken cancellationToken = default)
{
Logger.Trace("Flushing chunked metrics snapshot");
var chunks = await formatter.WriteAsync(
metricsData,
_options.SocketSettings.MaxUdpDatagramSize,
cancellationToken);
var success = true;
foreach (var chunk in chunks)
{
var result = await _socketClient.WriteAsync(chunk, cancellationToken);
if (!result.Success)
{
Logger.Error(result.ErrorMessage);
success = false;
}
}
Logger.Trace(success
? "Successfully flushed chunked metrics snapshot"
: "Flushed chunked metrics snapshot with error(s)");
return(success);
}
/// <inheritdoc />
public async Task <bool> FlushAsync(MetricsDataValueSource metricsData, CancellationToken cancellationToken = default(CancellationToken))
{
Logger.Trace("Flushing metrics snapshot");
using (var stream = new MemoryStream())
{
await Formatter.WriteAsync(stream, metricsData, cancellationToken);
var output = Encoding.UTF8.GetString(stream.ToArray());
var result = await _socketClient.WriteAsync(output, cancellationToken);
if (result.Success)
{
Logger.Trace("Successfully flushed metrics snapshot");
return(true);
}
Logger.Error(result.ErrorMessage);
return(false);
}
}
