private static Dictionary <string, string> BuildIndexRecord(AirlockEvent <LogEventData> @event, string service)
{
var indexRecord = new Dictionary <string, string>(StringComparer.InvariantCultureIgnoreCase)
{
["Level"] = @event.Payload.Level.ToString(),
["@timestamp"] = @event.Payload.Timestamp.ToString("O"),
["@service"] = service,
};
if (!string.IsNullOrEmpty(@event.Payload.Message))
{
indexRecord.Add("Message", @event.Payload.Message);
}
if (@event.Payload.Exceptions != null && @event.Payload.Exceptions.Count > 0)
{
var exception = string.Join("\n ---\n", @event.Payload.Exceptions).Truncate(maxExceptionLength);
indexRecord.Add("Exception", exception);
}
if (@event.Payload.Properties != null)
{
foreach (var kvp in @event.Payload.Properties)
{
if (!indexRecord.ContainsKey(kvp.Key))
{
indexRecord.Add(kvp.Key, kvp.Value);
}
}
}
return(indexRecord);
}
private void ProcessEvent(AirlockEvent <Span> @event, ProcessorMetrics processorMetrics)
{
try
{
contrailsClient.AddSpan(@event.Payload).GetAwaiter().GetResult();
processorMetrics.EventProcessedCounter.Add();
}
catch (Exception e)
{
processorMetrics.EventFailedCounter.Add();
processorMetrics.SendingErrorCounter.Add();
log.Error(e);
}
}
private MetricEvent TryGetMetricEvent(AirlockEvent <byte[]> airlockEvent)
{
if (RoutingKey.LastSuffixMatches(airlockEvent.RoutingKey, RoutingKey.AppEventsSuffix))
{
return(metricEventSerializer.Deserialize(new ByteBufferAirlockSource(airlockEvent.Payload)));
}
if (RoutingKey.LastSuffixMatches(airlockEvent.RoutingKey, RoutingKey.TracesSuffix))
{
var span = spanAirlockSerializer.Deserialize(new ByteBufferAirlockSource(airlockEvent.Payload));
if (span.EndTimestamp.HasValue && span.Annotations.TryGetValue(TracingAnnotationNames.Kind, out var kind) && kind == "http-server")
{
return(span.ToMetricEvent());
}
return(null);
}
throw new InvalidOperationException($"Payload type is not recognized for routingKey: {airlockEvent.RoutingKey}");
}
