private void Ready()
{
ColorConsole.WriteLineGreen("Commander's current state is Ready.");
Receive <ProcessJobMessage>(job =>
{
ColorConsole.WriteLineWhite($"Commander has received Task {job.ID}.{job.Description} for processing.");
_currentJob = job;
// ask the coordinator for job
_coordinator.Tell(new CanAcceptJobMessage(job.Description, job.ID));
// move to next state
BecomeAsking();
});
Receive <JobCompletedMessage>(job =>
{
// send response to parent
_currentJob.Client.Tell(job);
_logger.Debug($"Task {job.ID} is completed by commander and {Sender.Path.Name}.");
});
Receive <JobFailedMessage>(job =>
{
// send response to parent
_currentJob.Client.Tell(job);
_logger.Debug("Commander has received JobFailedMessage from {0} for Task ID: {1}",
Sender.Path.Name, job.ID);
ColorConsole.WriteLineGreen($"Task {job.ID} is failed.");
});
}
public JobPoolControllerActor(IActorRef commanderActor)
{
_commander = commanderActor;
Receive <ProcessFileMessage>(msg => InitializeJobs(msg.FileName));
Receive <ProcessJob>(job => HandleProcessJob());
Receive <JobValidationSucceedMessage>(msg =>
{
_commander.Tell(new CanAcceptJobMessage(_currentJobMsg.Description, _currentJobMsg.ID));
});
Receive <JobValidationFailedMessage>(msg =>
{
ColorConsole.WriteLineRed("Invalid Task : {0} {1}", _currentJobMsg.ID, _currentJobMsg.Description);
});
Receive <AbleToAcceptJobMessage>(job =>
{
ColorConsole.WriteLineGreen("Commander {0} is able to accept job {1}. {2}", _commander.Path.Name, job.ID, job.Description);
_commander.Tell(new BeginJobMessage(job.Description, job.ID));
});
Receive <UnableToAcceptJobMessage>(job =>
{
ColorConsole.WriteLineGreen("Commander {0} is unable to accept job {1}. {2}", _commander.Path.Name, job.ID, job.Description);
});
Receive <JobCompletedMessage>(job => HandleJobCompleted(job));
Receive <JobFailedMessage>(job => HandleJobFailed(job));
Receive <UpdateJobStatastics>(message => HandleUpdateJobStatastics());
}
private void Waiting()
{
_logger.Debug("Cordinator {0}'s current state is Waiting", Self.Path.Name);
ColorConsole.WriteLineYellow("Coordinator {0} state is - Waiting.", Self.Path.Name);
// Received CanAcceptJobMessage from coordinator
Receive <CanAcceptJobMessage>(job =>
{
_logger.Debug("Cordinator {0} received CanAcceptJobMessage while in waiting state from {1} for Task ID: {2}",
Self.Path.Name, Sender.Path.Name, job.ID);
Sender.Tell(new AbleToAcceptJobMessage(job.Description, job.ID));
});
// Received BeginJobMessage from coordinator
Receive <JobStartedMessage>(job =>
{
_logger.Debug("Cordinator {0} received BeginJobMessage from {1} for Task ID: {2}",
Self.Path.Name, Sender.Path.Name, job.ID);
ColorConsole.WriteLineGreen("Task {0} is processing by coordinator {1}.", job.ID, Self.Path.Name);
// move to next state first
BecomeWorking();
// ask the worker for job
_taskWorker.Tell(job);
});
}
private void StopPlayingMovie()
{
string temp = _currentlyWatching;
_currentlyWatching = null;
ColorConsole.WriteLineGreen($"User:{_userId} has stopped watching {temp}.");
Become(Stopped);
}
private void StartPlayingMovie(string title)
{
_currentlyWatching = title;
ColorConsole.WriteLineGreen($"User:{_userId} is watching {title}.");
Context
.ActorSelection("/user/Playback/PlaybackStatistics/MoviePlayCounter")
.Tell(new IncrementPlayCountMessage(title));
Become(Playing);
}
public PlaybackActor()
{
_userCoordinator = Context.ActorOf(Props.Create <UserCoordinatorActor>(), "UserCoordinator");
_statistics = Context.ActorOf(Props.Create <PlaybackStatisticsActor>(), "PlaybackStatistics");
Receive <PlayMovieMessage>(message =>
{
ColorConsole.WriteLineGreen(
$"PlaybackActor received PlayMovieMessage '{message.MovieTitle}' for user {message.UserId}");
_userCoordinator.Tell(message);
});
}
public JobPoolControllerActor(IActorRef commanderActor)
{
_commander = commanderActor;
Receive <ProcessFileMessage>(msg => InitializeJobs(msg.FileName));
Receive <UnableToAcceptJobMessage>(job =>
{
ColorConsole.WriteLineRed($"Commander {Sender.Path} is unable to perform Task : {job.Description}");
if (!_jobsToProcessed.ContainsKey(job.ID))
{
if (_taskList[job.ID].Status == JobStatus.NotStarted)
{
_jobsToProcessed.Add(job.ID, new ProcessJobMessage(job.Description, job.ID, Self));
}
}
});
Receive <JobStartedMessage>(job =>
{
ColorConsole.WriteLineGreen($"Task {job.ID}. {job.Description} has started by {Sender.Path} at {job.ProcessedTime}");
var task = _taskList[job.ID];
task.StartTime = job.ProcessedTime;
task.Status = JobStatus.Started;
if (null == _stopWatch)
{
_stopWatch = new Stopwatch();
_stopWatch.Start();
}
// update UI
});
Receive <JobCompletedMessage>(job =>
{
ColorConsole.WriteLineYellow($"Task {job.ID}. {job.Description} has completed succesfully at {job.ProcessedTime} by {Sender.Path} in {job.Duration} ms.");
var task = _taskList[job.ID];
task.EndTime = job.ProcessedTime;
task.Duration = job.Duration;
task.Status = JobStatus.Completed;
// update UI
});
Receive <JobFailedMessage>(job =>
{
ColorConsole.WriteLineRed($"Commander {Sender.Path} is unable to perform Task : {job.Description} because {job.Status.ToString()}");
_taskList[job.ID].Status = job.Status;
// update UI
});
Receive <ProcessUnfinishedJobs>(msg => HandleProcessUnFinishedJobs(msg));
}
private void Waiting()
{
ColorConsole.WriteLineYellow("Coordinator {0} state is - Waiting.", Self.Path.Name);
// Received CanAcceptJobMessage from coordinator
Receive <CanAcceptJobMessage>(job =>
{
Sender.Tell(new AbleToAcceptJobMessage(job.Description, job.ID));
});
// Received BeginJobMessage from coordinator
Receive <JobStartedMessage>(job =>
{
ColorConsole.WriteLineGreen("Task {0} is processing by coordinator {1}.", job.ID, Self.Path.Name);
// move to next state first
BecomeWorking();
_parent = Sender;
// ask the worker for job
_taskWorker.Tell(job);
});
}
private void Ready()
{
ColorConsole.WriteLineGreen("Commander's current state is Ready.");
Receive <CanAcceptJobMessage>(job =>
{
// ask the coordinator for job
_coordinator.Tell(job);
_currentJobID = job.ID;
_currentJobDescription = job.Description;
// move to next state
BecomeAsking();
});
Receive <JobCompletedMessage>(job =>
{
// send response to parent
Context.Parent.Tell(job);
// move to next state
BecomeReady();
});
Receive <JobFailedMessage>(job =>
{
// send response to parent
Context.Parent.Tell(job);
// move to next state
BecomeReady();
});
// recived ProcessStashedJobs request from scheduler
// Receive<ProcessStashedJobs>(job => HandleUnstashJobs());
}
protected override void PreStart()
{
ColorConsole.WriteLineGreen(string.Format("{0} PreStart", this.GetType().Name));
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen("UserActor {0} PostRestart because exception of type '{1}' was thrown: ", UserID, reason.GetType());
base.PostRestart(reason);
}
protected override void PostStop() => ColorConsole.WriteLineGreen("PlaybackActor PostStop");
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen("UserActor PostRestart because " + reason);
base.PostRestart(reason);
}
protected override void PostStop()
{
ColorConsole.WriteLineGreen("UserActor PostStop");
}
private void StopPlayingMovie()
{
ColorConsole.WriteLineGreen("User had stopped watching the movie");
Become(Stopped);
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen(string.Concat("PlaybackActor PostRestart because: ", reason));
base.PostRestart(reason);
}
protected override void PreRestart(Exception reason, object message)
{
ColorConsole.WriteLineGreen(string.Concat("PlaybackActor PreRestart because: ", reason));
base.PreRestart(reason, message);
}
protected override void PostStop()
{
ColorConsole.WriteLineGreen(string.Format("{0} PostStop", this.GetType().Name));
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen(string.Format("{0} PostRestart because {1}", this.GetType().Name, reason));
base.PostRestart(reason);
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen($"PlaybackActor PostRestart because: {reason}");
base.PostRestart(reason);
}
protected override void PreRestart(Exception reason, object message)
{
ColorConsole.WriteLineGreen($"PlaybackActor PreRestart because: {reason}");
base.PreRestart(reason, message);
}
private void HandleJobCompleted(JobCompletedMessage job)
{
_succeedJobs.Add(job);
ColorConsole.WriteLineGreen("Task {0}. {1} completed succesfully in {2} ms", job.ID, job.Description, job.Duration);
Self.Tell(new UpdateJobStatastics());
}
private void ProcessRestartingMessage(Restarting msg)
{
ColorConsole.WriteLineGreen("ChildActor Restarting");
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen("Playback PostRestart " + reason);
base.PostRestart(reason);
}
protected override void PreStart()
{
ColorConsole.WriteLineGreen("UserActor PreStart");
}
protected override void PostStop()
{
ColorConsole.WriteLineGreen("MoviePlayCounterActor PostStop");
}
protected override void PreRestart(Exception reason, object message)
{
ColorConsole.WriteLineGreen("UserActor PreRestart because " + reason);
base.PreRestart(reason, message);
}
protected override void PostRestart(Exception reason)
{
ColorConsole.WriteLineGreen("MoviePlayCounterActor PostRestart because exception of type '{0}' was thrown: ", reason.GetType());
base.PostRestart(reason);
}
protected override void PreStart()
{
ColorConsole.WriteLineGreen("MoviePlayCounterActor PreStart");
}
protected override void PreStart() => ColorConsole.WriteLineGreen("PlaybackActor PreStart");
