internal void MeasureCriticalTime()
{
if (_context.SentTime != null)
{
PrometheusMetrics.CriticalTimer(_messageType)
.Observe((DateTime.UtcNow - _context.SentTime.Value).TotalSeconds);
}
}
static void ConfigureMetrics(string serviceName, Action <PrometheusMetricsOptions> configure)
{
var options = PrometheusMetricsOptions.Default;
configure?.Invoke(options);
PrometheusMetrics.TryConfigure(GetServiceName(serviceName), options);
}
public Task ConsumeFault <T>(ConsumeContext <T> context, TimeSpan duration, string consumerType,
Exception exception) where T : class
{
var messageType = typeof(T).Name;
PrometheusMetrics.ErrorCounter(messageType).Inc();
return(Task.CompletedTask);
}
public static void ConnectMetrics(this IBusControl busControl, string serviceName = "")
{
PrometheusMetrics.TryConfigure(
string.IsNullOrWhiteSpace(serviceName)
? Path.GetFileNameWithoutExtension(Process.GetCurrentProcess().MainModule.FileName)
: serviceName);
busControl.ConnectReceiveObserver(new PrometheusMetricsObservers(serviceName));
}
public static void UsePrometheusMetrics <T>(this IPipeConfigurator <T> configurator,
string serviceName = null)
where T : class, ConsumeContext
{
PrometheusMetrics.TryConfigure(
string.IsNullOrWhiteSpace(serviceName)
? Path.GetFileNameWithoutExtension(Process.GetCurrentProcess().MainModule.FileName)
: serviceName);
configurator.AddPipeSpecification(new PrometheusSpecification <T>());
}
public Task PostConsume <T>(ConsumeContext <T> context, TimeSpan duration, string consumerType) where T : class
{
var messageType = typeof(T).Name;
PrometheusMetrics.ConsumeTimer(messageType).Observe(duration.TotalSeconds);
PrometheusMetrics.MessageCounter(messageType).Inc();
if (context.SentTime != null)
{
PrometheusMetrics.CriticalTimer(messageType)
.Observe((DateTime.UtcNow - context.SentTime.Value).TotalSeconds);
}
return(Task.CompletedTask);
}
internal Task Measure(Func <Task> action) => PrometheusMetrics.MeasureConsume(action, _messageType);
internal void CountError() => PrometheusMetrics.ErrorCounter(_messageType).Inc();
internal void CountMessage() => PrometheusMetrics.MessageCounter(_messageType).Inc();
public PrometheusMetricsObservers(string serviceName)
{
PrometheusMetrics.TryConfigure(serviceName);
}
internal IDisposable ConsumeTimer() => PrometheusMetrics.ConsumeTimer(_messageType).Timer();
