public ServiceInstanceModel(NuGetService service, object description, object status) : this()
{
Name = service.ServiceName.ToString();
Service = service.ServiceName.Name;
LastHeartbeat = service.LastHeartbeat;
Description = description;
Status = status;
}
private ServiceVersionInformation CreateVersionInfo(NuGetService service)
{
var asmName = service.GetType().Assembly.GetName();
var asmInfo = service.GetType().GetAssemblyInfo();
return new ServiceVersionInformation()
{
Version = asmInfo.SemanticVersion,
Branch = asmInfo.BuildBranch,
Commit = asmInfo.BuildCommit,
BuildDateUtc = asmInfo.BuildDate.UtcDateTime
};
}
protected override void Starting(NuGetService instance)
{
foreach (var source in instance.GetEventSources())
{
EventListener.EnableEvents(source, EventLevel.Informational);
}
base.Starting(instance);
foreach (var eventSource in instance.GetEventSources())
{
EventListener.EnableEvents(eventSource, EventLevel.LogAlways);
}
}
private async Task RunService(NuGetService service)
{
ServicePlatformEventSource.Log.ServiceRunning(service.ServiceName);
try
{
await service.Run();
}
catch (Exception ex)
{
ServicePlatformEventSource.Log.ServiceException(service.ServiceName, ex);
throw;
}
ServicePlatformEventSource.Log.ServiceStoppedRunning(service.ServiceName);
}
private void InitializeServiceLogging(NuGetService instance)
{
// Start logging this service's events to azure storage
var serviceEventStream = new ObservableEventListener();
foreach (var source in instance.GetEventSources())
{
serviceEventStream.EnableEvents(source, TraceLevel);
}
var mergedEvents = Observable.Merge(
serviceEventStream,
_platformEventStream.Where(evt => Equals(ServiceName.GetCurrent(), instance.ServiceName)));
mergedEvents.LogToWindowsAzureTable(
instanceName: instance.ServiceName.ToString(),
connectionString: Config.Storage.Primary.GetConnectionString(),
tableAddress: "NG" + instance.ServiceName.Name + "Trace");
// Trace Http Requests
var httpEventStream = new ObservableEventListener();
httpEventStream.EnableEvents(HttpTraceEventSource.Log, EventLevel.LogAlways);
httpEventStream
.Where(e => Equals(ServiceName.GetCurrent(), instance.ServiceName))
.LogToWindowsAzureTable(
instanceName: instance.ServiceName.ToString(),
connectionString: Config.Storage.Primary.GetConnectionString(),
tableAddress: "NG" + instance.ServiceName.Name + "Http");
}
protected override void Starting(NuGetService instance)
{
if (Config.Storage.Primary != null)
{
InitializeServiceLogging(instance);
}
base.Starting(instance);
}
protected virtual void Starting(NuGetService instance)
{
}
