/// <summary>
/// functional style for timing an delegate with no return value, is not async
/// </summary>
/// <param name="statsClient">the stats statsClient</param>
/// <param name="bucket">the stat name</param>
/// <param name="action">the delegate to time</param>
public static void Time(this IStatsClient statsClient, string bucket, Action <IDisposableTimer> action)
{
using (var timer = StartTimer(statsClient, bucket))
{
action(timer);
}
}
/// <summary>
/// functional style for timing an delegate with no return value, is async
/// </summary>
/// <param name="statsClient">the stats statsClient</param>
/// <param name="bucket">the stat name</param>
/// <param name="action">the delegate to time</param>
public static async Task Time(this IStatsClient statsClient, string bucket, Func <IDisposableTimer, Task> action)
{
using (var timer = StartTimer(statsClient, bucket))
{
await action(timer);
}
}
/// <summary>
/// functional style for timing a function with a return value, is not async
/// </summary>
/// <param name="statsClient">the stats statsClient</param>
/// <param name="bucket">the stat name</param>
/// <param name="func">the function to time</param>
public static T Time <T>(this IStatsClient statsClient, string bucket, Func <IDisposableTimer, T> func)
{
using (var timer = StartTimer(statsClient, bucket))
{
return(func(timer));
}
}
public static void Timer(this IStatsClient stats, string name, Action action)
{
var time = Stopwatch.StartNew();
action();
stats.Timer(name, time.Elapsed);
}
/// <summary>
/// functional style for timing a function with a return value, is async
/// </summary>
/// <param name="statsClient">the stats statsClient</param>
/// <param name="bucket">the stat name</param>
/// <param name="func">the function to time</param>
public static async Task <T> Time <T>(this IStatsClient statsClient, string bucket, Func <IDisposableTimer, Task <T> > func)
{
using (var timer = StartTimer(statsClient, bucket))
{
return(await func(timer));
}
}
public void SetUp()
{
this.dataClientFactory = MockRepository.GenerateMock<IDataClientFactory>();
this.sqlClient = MockRepository.GenerateMock<ISqlClient>();
this.graphiteClientFactory = MockRepository.GenerateMock<IGraphiteClientFactory>();
statsClient = MockRepository.GenerateMock<IStatsClient>();
log = MockRepository.GenerateMock<ILog>();
}
public DisposableTimer(IStatsClient statsClient, string statName)
{
if (string.IsNullOrEmpty(statName))
{
throw new ArgumentNullException(nameof(statName));
}
_statsClient = statsClient ?? throw new ArgumentNullException(nameof(statsClient));
StatName = statName;
_stopwatch = Stopwatch.StartNew();
}
public static void GaugeAbsoluteValue(this IStatsClient stats, string name, int value)
{
if (value < 0)
{
stats.Send(
new Metric(name, MetricValue.Gauge(0)),
new Metric(name, MetricValue.Delta(value)));
}
else
{
stats.Send(new Metric(name, MetricValue.Gauge((uint)value)));
}
}
protected override void Invoke()
{
Func <DateTime> GetToday = () =>
{
IDateTimePT dt = AutofacContainer.Container.Resolve <IDateTimePT>();
var today = dt.Now;
return(today);
};
DateTime startDate, endDate;
if (base.Cmdlet.StartDate.HasValue)
{
startDate = base.Cmdlet.StartDate.Value;
if (base.Cmdlet.EndDate.HasValue)
{
endDate = base.Cmdlet.EndDate.Value;
}
else
{
endDate = GetToday();
}
}
else
{
endDate = GetToday();
if (base.Cmdlet.LastDays.HasValue)
{
startDate = endDate.SubtrackDays(base.Cmdlet.LastDays.Value);
}
else
{
startDate = endDate.SubtrackDays(DefaultDays);
}
}
IStatsClient client = Autofac.AutofacContainer.Container.Resolve <IStatsClient>();
List <CalculationDay> stats = client.GetStats(startDate, endDate);
Func <int, string> f = s => s.ToString().FillWithZeros(3);
foreach (var stat in stats.OrderBy(x => x.Date))
{
string result = $"[{stat.Date}] m-added: {f(stat.MailCountAdd)}, m-sent: {f(stat.MailCountSent)}, m-processed: {f(stat.MailCountProcessed)}, t-added {f(stat.TaskCountAdded)}, t-finished {f(stat.TaskCountFinished)}, t-removed {f(stat.TaskCountRemoved)}";
WriteOutput(result);
}
}
public void Dispose()
{
if (!_disposed)
{
_disposed = true;
_stopwatch.Stop();
if (string.IsNullOrEmpty(StatName))
{
throw new InvalidOperationException("StatName must be set");
}
_statsClient.Timing(StatName, _stopwatch.ElapsedMilliseconds);
_stopwatch = null;
_statsClient = null;
}
}
public static IStatsClient Scope(this IStatsClient self, string prefix) => new ScopedStatsClient(self, new StatsPrefix(prefix));
public static void Send(this IStatsClient stats, string name, MetricValue value) => stats.Send(new Metric(name, value));
public static void Send(this IStatsClient stats, params Metric[] metrics) => stats.Send(metrics);
/// <summary>
/// Start a timer for use in a "using" statement
/// </summary>
/// <param name="statsClient">the stats statsClient</param>
/// <param name="bucket">the stat name</param>
/// <returns>the disposable timer</returns>
public static IDisposableTimer StartTimer(this IStatsClient statsClient, string bucket)
{
return(new DisposableTimer(statsClient, bucket));
}
public ScopedStatsClient(IStatsClient inner, string prefix) {
this.inner = inner;
this.prefix = prefix.EndsWith(".") ? prefix : prefix + '.';
}
public ScopedStatsClient(IStatsClient inner, StatsPrefix prefix)
{
this.inner = inner;
this.prefix = prefix;
}
public static void Counter(this IStatsClient stats, string name) => stats.Send(new Metric(name, CountOfOne));
public static void GaugeDelta(this IStatsClient stats, string name, int value) => stats.Send(new Metric(name, MetricValue.Delta(value)));
public static void Counter(this IStatsClient stats, string name, int count) => stats.Send(new Metric(name, MetricValue.Counter(count)));
public static void Timer(this IStatsClient stats, string name, TimeSpan value) => stats.Timer(name, (ulong)value.TotalMilliseconds);
public static void Timer(this IStatsClient stats, string name, ulong value) => stats.Send(new Metric(name, MetricValue.Time(value)));