/// <summary>
/// Closes the current scope and makes its parent scope active
/// </summary>
internal void Close()
{
_scopeManager.Close(this);
if (_finishOnClose)
{
Span.Finish();
}
}
/// <summary>
/// OnMethodEnd callback
/// </summary>
/// <typeparam name="TTarget">Type of the target</typeparam>
/// <typeparam name="TReturn">Type of the return value</typeparam>
/// <param name="instance">Instance value, aka `this` of the instrumented method.</param>
/// <param name="returnValue">Task of HttpResponse message instance</param>
/// <param name="exception">Exception instance in case the original code threw an exception.</param>
/// <param name="state">Calltarget state value</param>
/// <returns>A response value, in an async scenario will be T of Task of T</returns>
public static CallTargetReturn <TReturn> OnMethodEnd <TTarget, TReturn>(TTarget instance, TReturn returnValue, Exception exception, CallTargetState state)
{
IntegrationState integrationState = (IntegrationState)state.State;
if (integrationState.Scope != null)
{
// Before returning the control flow we need to restore the parent Scope setted by ScopeFactory.CreateOutboundHttpScope
// This doesn't affect to OnAsyncMethodEnd async continuation, an ExecutionContext is captured
// by the inner await.
IScopeManager scopeManager = ((IDatadogTracer)Tracer.Instance).ScopeManager;
if (scopeManager.Active == integrationState.Scope)
{
scopeManager.Close(integrationState.Scope);
}
}
return(new CallTargetReturn <TReturn>(returnValue));
}
