private ConfigDelta ParseConfigPayload(HttpResponseMessage httpResponse, ConfigPayload configPayload)
{
if (httpResponse.Headers?.ETag == null)
{
throw new FailedToFetchConfigException("Response from APM Server doesn't have ETag header");
}
var eTag = httpResponse.Headers.ETag.ToString();
var configParser = new ConfigParser(_logger, configPayload, eTag);
if (configPayload.UnknownKeys != null && !configPayload.UnknownKeys.IsEmpty())
{
_logger.Info()
?.Log("Central configuration response contains keys that are not in the list of options"
+ " that can be changed after Agent start: {UnknownKeys}. Supported options: {ReloadableOptions}."
, string.Join(", ", configPayload.UnknownKeys.Select(kv => $"`{kv.Key}'"))
, string.Join(", ", ConfigPayload.SupportedOptions.Select(k => $"`{k}'")));
}
return(new ConfigDelta(
captureBody: configParser.CaptureBody,
captureBodyContentTypes: configParser.CaptureBodyContentTypes,
transactionMaxSpans: configParser.TransactionMaxSpans,
transactionSampleRate: configParser.TransactionSampleRate,
eTag: eTag
));
}
public ConfigParser(IApmLogger logger, ConfigPayload configPayload, string eTag) : base(logger, ThisClassName)
{
_configPayload = configPayload;
_eTag = eTag;
}