protected override Task OnDequeued(object sender, DequeuedEventArgs <T> dequeuedEventArgs)
{
_timer.ScheduleNext(SystemClock.UtcNow.Add(_reportInterval));
var metadata = dequeuedEventArgs.Entry as IQueueEntryMetadata;
string subMetricName = GetSubMetricName(dequeuedEventArgs.Entry.Value);
if (!String.IsNullOrEmpty(subMetricName))
{
_metricsClient.Counter(GetFullMetricName(subMetricName, "dequeued"));
}
_metricsClient.Counter(GetFullMetricName("dequeued"));
if (metadata == null || metadata.EnqueuedTimeUtc == DateTime.MinValue || metadata.DequeuedTimeUtc == DateTime.MinValue)
{
return(Task.CompletedTask);
}
var start = metadata.EnqueuedTimeUtc;
var end = metadata.DequeuedTimeUtc;
int time = (int)(end - start).TotalMilliseconds;
if (!String.IsNullOrEmpty(subMetricName))
{
_metricsClient.Timer(GetFullMetricName(subMetricName, "queuetime"), time);
}
_metricsClient.Timer(GetFullMetricName("queuetime"), time);
return(Task.CompletedTask);
}
protected override async Task OnDequeued(object sender, DequeuedEventArgs <T> dequeuedEventArgs)
{
await base.OnDequeued(sender, dequeuedEventArgs).AnyContext();
_timer.ScheduleNext();
var metadata = dequeuedEventArgs.Entry as IQueueEntryMetadata;
string customMetricName = GetCustomMetricName(dequeuedEventArgs.Entry.Value);
if (!String.IsNullOrEmpty(customMetricName))
{
await _metricsClient.CounterAsync(GetFullMetricName(customMetricName, "dequeued")).AnyContext();
}
await _metricsClient.CounterAsync(GetFullMetricName("dequeued")).AnyContext();
if (metadata == null || metadata.EnqueuedTimeUtc == DateTime.MinValue || metadata.DequeuedTimeUtc == DateTime.MinValue)
{
return;
}
var start = metadata.EnqueuedTimeUtc;
var end = metadata.DequeuedTimeUtc;
var time = (int)(end - start).TotalMilliseconds;
if (!String.IsNullOrEmpty(customMetricName))
{
await _metricsClient.TimerAsync(GetFullMetricName(customMetricName, "queuetime"), time).AnyContext();
}
await _metricsClient.TimerAsync(GetFullMetricName("queuetime"), time).AnyContext();
}
protected virtual Task OnDequeuedAsync(IQueueEntry <T> entry)
{
var args = new DequeuedEventArgs <T> {
Queue = this, Entry = entry
};
return(Dequeued?.InvokeAsync(this, args) ?? Task.CompletedTask);
}
protected override async Task OnDequeued(object sender, DequeuedEventArgs <T> dequeuedEventArgs)
{
string uniqueIdentifier = GetUniqueIdentifier(dequeuedEventArgs.Entry.Value);
if (String.IsNullOrEmpty(uniqueIdentifier))
{
return;
}
await _cacheClient.RemoveAsync(uniqueIdentifier);
}
protected virtual Task OnDequeuedAsync(IQueueEntry <T> entry)
{
var dequeued = Dequeued;
if (dequeued == null)
{
return(Task.CompletedTask);
}
var args = new DequeuedEventArgs <T> {
Queue = this, Entry = entry
};
return(dequeued.InvokeAsync(this, args));
}
protected virtual Task OnDequeuedAsync(IQueueEntry <T> entry)
{
LastDequeueActivity = SystemClock.UtcNow;
var dequeued = Dequeued;
if (dequeued == null)
{
return(Task.CompletedTask);
}
var args = new DequeuedEventArgs <T> {
Queue = this, Entry = entry
};
return(dequeued.InvokeAsync(this, args));
}
protected override async Task OnDequeued(object sender, DequeuedEventArgs <T> dequeuedEventArgs)
{
await base.OnDequeued(sender, dequeuedEventArgs).AnyContext();
await ReportQueueCountAsync().AnyContext();
string customMetricName = GetCustomMetricName(dequeuedEventArgs.Data);
if (!String.IsNullOrEmpty(customMetricName))
{
dequeuedEventArgs.Metadata.Data[CustomMetricNameKey] = customMetricName;
}
if (!String.IsNullOrEmpty(customMetricName))
{
await _metricsClient.CounterAsync(GetFullMetricName(customMetricName, "dequeued")).AnyContext();
}
await _metricsClient.CounterAsync(GetFullMetricName("dequeued")).AnyContext();
var metadata = dequeuedEventArgs.Metadata;
if (metadata == null || metadata.EnqueuedTimeUtc == DateTime.MinValue || metadata.DequeuedTimeUtc == DateTime.MinValue)
{
return;
}
var start = metadata.EnqueuedTimeUtc;
var end = metadata.DequeuedTimeUtc;
var time = (long)(end - start).TotalMilliseconds;
if (!String.IsNullOrEmpty(customMetricName))
{
await _metricsClient.TimerAsync(GetFullMetricName(customMetricName, "queuetime"), time).AnyContext();
}
await _metricsClient.TimerAsync(GetFullMetricName("queuetime"), time).AnyContext();
}
protected virtual Task OnDequeued(object sender, DequeuedEventArgs <T> dequeuedEventArgs)
{
return(TaskHelper.Completed());
}