static void SendRandomLogs(EventHubClient eventHubClient)
{
var eventhubMessage = new EventHubMessage();
string message = "";
var prefixBytes = new byte[16];
random.NextBytes(prefixBytes);
string prefix = ByteArrayToHexStringConverter.Convert(prefixBytes);
var bytes = new byte[8];
random.NextBytes(bytes);
var d2CSpanId = ByteArrayToHexStringConverter.Convert(bytes);
var d2CCorrelationId = GenerateTraceId(prefix, d2CSpanId);
random.NextBytes(bytes);
var ingressSpanId = ByteArrayToHexStringConverter.Convert(bytes);
var ingressCorrelationId = GenerateTraceId(prefix, ingressSpanId);
var randDeviceName = deviceNames[random.Next(deviceNames.Length)];
var d2cLog = GenerateD2CLogs(d2CCorrelationId, randDeviceName);
var ingressLog = GenerateIngressLogs(ingressCorrelationId, d2CSpanId);
random.NextBytes(bytes);
var egressSpanId = ByteArrayToHexStringConverter.Convert(bytes);
var egressCorrelationId = GenerateTraceId(prefix, egressSpanId);
var randPointName = endpointNames[random.Next(endpointNames.Length)];
var egressLog = GenerateEgressLogs(egressCorrelationId, ingressSpanId, randPointName);
eventhubMessage.records.Add(d2cLog);
eventhubMessage.records.Add(ingressLog);
eventhubMessage.records.Add(egressLog);
if (SendThirdPartyLogs)
{
random.NextBytes(bytes);
var thirdPartyServiceD2CSpanId = ByteArrayToHexStringConverter.Convert(bytes);
var thirdPartyServiceD2CCorrelationId = GenerateTraceId(prefix, thirdPartyServiceD2CSpanId);
var randIndex = random.Next(deviceNames.Length);
var randEndpoint = endpointNames[randIndex];
var randService = serviceNames[randIndex];
var thirdPartyServiceD2CLog = GenerateThirdPartyD2CLogs(thirdPartyServiceD2CCorrelationId, randService, randEndpoint);
random.NextBytes(bytes);
var thirdPartyServiceIngressSpanId = ByteArrayToHexStringConverter.Convert(bytes);
var thirdPartyServiceIngressCorrelationId = GenerateTraceId(prefix, thirdPartyServiceIngressSpanId);
var thirdPartyServiceIngressLog = GenerateThirdPartyIngressLogs(thirdPartyServiceIngressCorrelationId, thirdPartyServiceD2CSpanId, randService);
eventhubMessage.records.Add(thirdPartyServiceD2CLog);
eventhubMessage.records.Add(thirdPartyServiceIngressLog);
}
message = JsonConvert.SerializeObject(eventhubMessage);
eventHubClient.Send(new EventData(Encoding.UTF8.GetBytes(message)));
}
static string GenerateTraceId(string prefix, string spanId = null)
{
if (spanId == null)
{
var bytes = new byte[8];
random.NextBytes(bytes);
spanId = ByteArrayToHexStringConverter.Convert(bytes);
}
return($"00-{prefix}-{spanId}-01");
}