private static Task ReportStartingServiceAsync(
OperationContext context,
IDistributedCacheServiceHost host,
DistributedCacheServiceArguments arguments)
{
var configuration = arguments.Configuration;
var logIntervalSeconds = configuration.DistributedContentSettings.ServiceRunningLogInSeconds;
var logInterval = logIntervalSeconds != null ? (TimeSpan?)TimeSpan.FromSeconds(logIntervalSeconds.Value) : null;
var logFilePath = GetPathForLifetimeTracking(configuration);
LifetimeTracker.ServiceStarting(context, logInterval, logFilePath, arguments.TelemetryFieldsProvider.ServiceName);
return(host.OnStartingServiceAsync());
}
public void NormalStartup()
{
var logger = TestGlobal.Logger;
var context = new Context(logger);
using var testDirectory = new DisposableDirectory(_fileSystem);
LifetimeTracker.ServiceStarting(context, serviceRunningLogInterval: TimeSpan.FromMinutes(10), testDirectory.Path);
LifetimeTracker.ServiceStarted(context);
GetFullOutput().Should().NotContain(FullyInitializedMessage);
LifetimeTracker.ServiceReadyToProcessRequests(context);
var output = GetFullOutput();
output.Should().Contain(FullyInitializedMessage);
output.Should().Contain(UnavailableOfflineTime);
}
private static async Task ReportStartingServiceAsync(
OperationContext context,
IDistributedCacheServiceHost host,
DistributedCacheServiceConfiguration configuration)
{
var logIntervalSeconds = configuration.DistributedContentSettings.ServiceRunningLogInSeconds;
var logInterval = logIntervalSeconds != null ? (TimeSpan?)TimeSpan.FromSeconds(logIntervalSeconds.Value) : null;
var logFilePath = configuration.LocalCasSettings.GetCacheRootPathWithScenario(LocalCasServiceSettings.DefaultCacheName);
LifetimeTracker.ServiceStarting(context, logInterval, logFilePath);
if (host is IDistributedCacheServiceHostInternal hostInternal)
{
await hostInternal.OnStartingServiceAsync(context);
}
await host.OnStartingServiceAsync();
}
public void TraceWithMultipleStartupAndShutdown()
{
var memoryClock = new MemoryClock();
var logger = TestGlobal.Logger;
var context = new Context(logger);
var process1StartupTime = memoryClock.UtcNow;
memoryClock.AddSeconds(10);
using var testDirectory = new DisposableDirectory(_fileSystem);
LifetimeTracker.ServiceStarting(context, serviceRunningLogInterval: TimeSpan.FromMinutes(10), testDirectory.Path, memoryClock, process1StartupTime);
memoryClock.AddSeconds(10);
LifetimeTracker.ServiceStarted(context, memoryClock);
memoryClock.AddSeconds(10);
LifetimeTracker.ServiceReadyToProcessRequests(context);
// Offline time should be unavailable.
GetFullOutput().Should().Contain(UnavailableOfflineTime);
LifetimeTracker.ServiceStopped(context, BoolResult.Success);
// Now we're running the same stuff the second time, like after the process restart.
memoryClock.AddSeconds(300);
var process2StartupTime = memoryClock.UtcNow;
memoryClock.AddSeconds(10);
LifetimeTracker.ServiceStarting(context, serviceRunningLogInterval: TimeSpan.FromMinutes(10), testDirectory.Path, memoryClock, process2StartupTime);
GetFullOutput().Should().Contain("LastHeartBeatTime");
memoryClock.AddSeconds(10);
LifetimeTracker.ServiceStarted(context, memoryClock);
memoryClock.AddSeconds(10);
LifetimeTracker.ServiceReadyToProcessRequests(context);
GetFullOutput().Should().Contain("OfflineTime=[00:05:50");
}
