public HealthcheckScheduledJob(IFindHealthcheckEndpointsQuery findHealthcheckEndpointsQuery,
IReportHealth reportHealth,
IHealthcheckClient healthcheckClient)
{
_healthcheckEndpointsQuery = findHealthcheckEndpointsQuery;
_reportHealth = reportHealth;
_healthcheckClient = healthcheckClient;
}
public Healthcheck(HealthcheckEndpoint healthcheckEndpoint,
IReportHealth reportHealth,
IHealthcheckClient healthcheckClient)
{
_healthcheckEndpoint = healthcheckEndpoint;
_healthcheckClient = healthcheckClient;
_reportHealth = reportHealth;
}
public static IMonitorActionFactory <T>[] ForQueue <T>(IReportHealth reporter, string name = null, long snapshotWhen = 0, long overflowWhen = 500, TimeSpan?sampleTime = null)
{
name = name == null ? reporter.ReporterName : "{0}.{1}".FormatWith(reporter.ReporterName, name);
var overflow = new BackpressureAction <T>(c => c > overflowWhen, (t, current) => reporter.Pulse.OnNext(new QueueOverflowEvent(name, current)), TimeSpan.FromMinutes(5));
var snapshot = new BackpressureAction <T>(c => c > snapshotWhen, (t, current) => reporter.Pulse.OnNext(new QueueSnapshotEvent(name, TimeSpan.FromSeconds(1), current)), sampleTime ?? TimeSpan.FromSeconds(15));
var countPerSec = new StreamTimerAction <T>((count) => reporter.Pulse.OnNext(new QueueSpeedEvent(name, count)), sampleTime ?? TimeSpan.FromSeconds(15));
return(new IMonitorActionFactory <T>[]
{
snapshot,
overflow,
countPerSec
});
}
public IHealthEvent Tunnel(IReportHealth another)
{
ReporterName = "{0}.{1}".FormatWith(another.ReporterName, ReporterName);
return(this);
}
public static IDisposable ReportsWith(this IReportHealth reporter, IReportHealth target)
{
return(reporter.Pulse.Subscribe(p => target.Pulse.OnNext(p.Tunnel(target))));
}
private HealthcheckScheduledJob CreateHealthcheckJob(IFindHealthcheckEndpointsQuery findHealthcheckQuery = null, IReportHealth reportHealth = null, IHealthcheckClient healthcheckClient = null)
{
if (findHealthcheckQuery == null)
{
var findHealtcheckQueryBuilder = new FindHealthcheckEndpointsQueryBuilder();
findHealthcheckQuery = findHealtcheckQueryBuilder.Build();
}
if (reportHealth == null)
{
reportHealth = Substitute.For <IReportHealth>();
}
if (healthcheckClient == null)
{
healthcheckClient = Substitute.For <IHealthcheckClient>();
healthcheckClient.GetHealthcheck(Arg.Any <Uri>())
.Returns(new HttpResponseMessage(HttpStatusCode.OK));
}
return(new HealthcheckScheduledJob(findHealthcheckQuery, reportHealth, healthcheckClient));
}
