private void TraceRequest(
string method,
string path,
Uri uri,
IOwinContext context,
int responseCode,
DateTimeOffset requestStartDate,
TimeSpan duration)
{
var name = $"{method} {path}";
var telemetry = new RequestTelemetry(
name,
requestStartDate,
duration,
responseCode.ToString(),
responseCode < 400)
{
Id = OperationIdContext.Get(),
HttpMethod = method,
Url = uri
};
telemetry.Context.Operation.Name = name;
foreach (var kvp in GetContextProperties(context))
{
telemetry.Context.Properties.Add(kvp);
}
_client.TrackRequest(telemetry);
}
public void Initialize(ITelemetry telemetry)
{
if (OperationIdContext.Get() != null)
{
telemetry.Context.Operation.Id = OperationIdContext.Get();
}
}
private void TraceException(Exception e)
{
var telemetry = new ExceptionTelemetry(e);
telemetry.Context.Operation.Id = OperationIdContext.Get();
_client.TrackException(telemetry);
}
public override async Task Invoke(IOwinContext context)
{
var operationId = context.Get <string>(Consts.OperationIdContextKey);
if (operationId != null)
{
OperationIdContext.Set(operationId);
}
await Next.Invoke(context);
}
public override async Task Invoke(IOwinContext context)
{
InitializeOperationIdContext(context);
try
{
await Next.Invoke(context);
}
finally
{
context.Set <string>(Consts.OperationIdContextKey, null);
OperationIdContext.Clear();
}
}
private void InitializeOperationIdContext(IOwinContext context)
{
string idContextKey;
if (_configuration.ShouldTryGetIdFromHeader &&
TryGetIdFromHeader(context, out idContextKey))
{
OperationIdContext.Set(idContextKey);
}
else
{
OperationIdContext.Create();
}
context.Set(Consts.OperationIdContextKey, OperationIdContext.Get());
}
private void TraceRequest(string method, string path, Uri uri, int responseCode, DateTimeOffset requestStartDate, TimeSpan duration)
{
var name = $"{method} {path}";
var telemetry = new RequestTelemetry(
name,
requestStartDate,
duration,
responseCode.ToString(),
responseCode < 400)
{
Id = OperationIdContext.Get(),
HttpMethod = method,
Url = uri
};
telemetry.Context.Operation.Name = name;
_client.TrackRequest(telemetry);
}