/// <summary>
/// Execute a task.
/// </summary>
/// <param name="task"></param>
public void Execute(JobTask task)
{
var startTime = DateTime.UtcNow;
try
{
// Log.
EngineEventSource.Log.Verbose("Executing task '{0}' at {1}.", task.GetType().Name, startTime);
// Send out event.
EventContext.TaskRunning(this, task, startTime);
// Execute the task.
task.Job = this;
task.CancellationToken = CancellationToken;
task.Execute();
// Calculate duration.
var duration = DateTime.UtcNow - startTime;
// Send out event.
EventContext.TaskComplete(this, task, startTime, duration);
// Log complete.
EngineEventSource.Log.Verbose("Executed task '{0}' in {1}.", task.GetType().Name, duration.ToString());
}
catch (Exception ex)
{
EventContext.TaskFailed(this, task, startTime, ex);
// Log.
EngineEventSource.Log.ErrorDetails(ex, "Error executing task '{0}'", task.GetType().Name);
throw;
}
}
public void TaskFailed(Job job, JobTask task, DateTime startTime, Exception exception)
{
}
public void TaskComplete(Job job, JobTask task, DateTime startTime, TimeSpan duration)
{
}
public void TaskProgress(Job job, JobTask task, string message, object[] args)
{
}
public void TaskRunning(Job job, JobTask task, DateTime startTime)
{
}