private string GetEncodedTransactionData(IInternalTransaction transaction)
{
var txMetadata = transaction.TransactionMetadata;
// If CrossApplicationReferrerTripId is null, then this is the first transaction to make an external request. In this case, use its Guid as the tripId.
var tripId = txMetadata.CrossApplicationReferrerTripId ?? transaction.Guid;
var transactionData = new CrossApplicationRequestData(transaction.Guid, false, tripId, txMetadata.LatestCrossApplicationPathHash);
return(HeaderEncoder.EncodeSerializedData(JsonConvert.SerializeObject(transactionData), _configurationService.Configuration.EncodingKey));
}
private string GetEncodedAppData(IInternalTransaction transaction, TransactionMetricName transactionMetricName, string crossProcessId)
{
var txMetadata = transaction.TransactionMetadata;
var queueTime = txMetadata.QueueTime?.TotalSeconds ?? 0;
var referrerContentLength = txMetadata.GetCrossApplicationReferrerContentLength();
var responseTimeInSeconds = txMetadata.CrossApplicationResponseTimeInSeconds;
var appData = new CrossApplicationResponseData(crossProcessId, transactionMetricName.PrefixedName, (float)queueTime, responseTimeInSeconds, referrerContentLength, transaction.Guid);
return(HeaderEncoder.EncodeSerializedData(JsonConvert.SerializeObject(appData), _configurationService.Configuration.EncodingKey));
}
public void ExternalSegment_HasCorrectTraceNameAndMetrics_IfCatResponseReceived()
{
const string encodingKey = "foo";
_compositeTestAgent.ServerConfiguration.EncodingKey = encodingKey;
_compositeTestAgent.PushConfiguration();
var tx = _agent.CreateTransaction(
isWeb: true,
category: EnumNameCache <WebTransactionType> .GetName(WebTransactionType.Action),
transactionDisplayName: "name",
doNotTrackAsUnitOfWork: true);
var segment = _agent.StartExternalRequestSegmentOrThrow(new Uri("http://www.newrelic.com/test"), "POST");
var catResponseData = new CrossApplicationResponseData("123#456", "transactionName", 1.1f, 2.2f, 3, "guid");
var responseHeaders = new Dictionary <string, string>
{
{ "X-NewRelic-App-Data", HeaderEncoder.EncodeSerializedData(JsonConvert.SerializeObject(catResponseData), encodingKey) }
};
tx.ProcessInboundResponse(responseHeaders, segment);
segment.End();
tx.End();
_compositeTestAgent.Harvest();
var expectedMetrics = new[]
{
new ExpectedMetric {
Name = "External/all"
},
new ExpectedMetric {
Name = "External/allWeb"
},
new ExpectedMetric {
Name = "External/www.newrelic.com/all"
},
new ExpectedMetric {
Name = "External/www.newrelic.com/Stream/POST"
},
new ExpectedMetric {
Name = "ExternalApp/www.newrelic.com/123#456/all"
},
new ExpectedMetric {
Name = "ExternalTransaction/www.newrelic.com/123#456/transactionName"
},
new ExpectedMetric {
Name = "ExternalTransaction/www.newrelic.com/123#456/transactionName", Scope = "WebTransaction/Action/name"
}
};
var unexpectedMetrics = new[]
{
new ExpectedMetric {
Name = "External/allOther"
},
new ExpectedMetric {
Name = "External/www.newrelic.com/Stream/POST", Scope = "WebTransaction/Action/name"
}
};
var unexpectedSegments = new[]
{
"External/www.newrelic.com/Stream/POST"
};
var expectedSegments = new[]
{
"ExternalTransaction/www.newrelic.com/123#456/transactionName"
};
var actualMetrics = _compositeTestAgent.Metrics.ToList();
var transactionTrace = _compositeTestAgent.TransactionTraces.First();
NrAssert.Multiple(
() => TransactionTraceAssertions.SegmentsExist(expectedSegments, transactionTrace),
() => TransactionTraceAssertions.SegmentsDoNotExist(unexpectedSegments, transactionTrace),
() => MetricAssertions.MetricsExist(expectedMetrics, actualMetrics),
() => MetricAssertions.MetricsDoNotExist(unexpectedMetrics, actualMetrics)
);
}