public void Enrich(EventEnrichmentContext context, Event ev) {
if (!context.Data.ContainsKey("HttpActionContext"))
return;
HttpActionContext actionContext = context.Data.GetHttpActionContext();
if (actionContext == null)
return;
IPrincipal principal = GetPrincipal(actionContext.Request);
if (context.Client.Configuration.IncludePrivateInformation && principal != null && principal.Identity.IsAuthenticated)
ev.SetUserIdentity(principal.Identity.Name);
RequestInfo requestInfo = null;
try {
requestInfo = actionContext.GetRequestInfo(context.Client.Configuration);
} catch (Exception ex) {
context.Log.Error(typeof(ExceptionlessWebApiEnrichment), ex, "Error adding request info.");
}
if (requestInfo == null)
return;
var error = ev.GetError();
if (error != null && error.Code == "404") {
ev.Type = Event.KnownTypes.NotFound;
ev.Source = requestInfo.GetFullPath(includeHttpMethod: true, includeHost: false, includeQueryString: false);
ev.Data.Clear();
}
ev.AddRequestInfo(requestInfo);
}
public bool IsDuplicate(Event ev) {
if (!ev.IsError())
return false;
InnerError current = ev.GetError();
DateTime repeatWindow = DateTime.Now.AddSeconds(-2);
while (current != null) {
int hashCode = current.GetHashCode();
// make sure that we don't process the same error multiple times within 2 seconds.
if (_recentlyProcessedErrors.Any(s => s.Item1 == hashCode && s.Item2 >= repeatWindow)) {
_log.FormattedInfo(typeof(ExceptionlessClient), "Ignoring duplicate error event: hash={0}", hashCode);
return true;
}
// add this exception to our list of recent errors that we have processed.
_recentlyProcessedErrors.Enqueue(Tuple.Create(hashCode, DateTime.Now));
// only keep the last 10 recent errors
Tuple<int, DateTime> temp;
while (_recentlyProcessedErrors.Count > 10)
_recentlyProcessedErrors.TryDequeue(out temp);
current = current.Inner;
}
return false;
}
