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function modelConvert(model, outname)
%% script for converting Piotr's matlab model into YAML format
outfile = fopen(outname, 'w');
fprintf(outfile, '%%YAML:1.0\n\n');
fprintf(outfile, ['options:\n'...
' numberOfTrees: 8\n'...
' numberOfTreesToEvaluate: 4\n'...
' selfsimilarityGridSize: 5\n'...
' stride: 2\n'...
' shrinkNumber: 2\n'...
' patchSize: 32\n'...
' patchInnerSize: 16\n'...
' numberOfGradientOrientations: 4\n'...
' gradientSmoothingRadius: 0\n'...
' regFeatureSmoothingRadius: 2\n'...
' ssFeatureSmoothingRadius: 8\n'...
' gradientNormalizationRadius: 4\n\n']);
fprintf(outfile, 'childs:\n');
printToYML(outfile, model.child', 0);
fprintf(outfile, 'featureIds:\n');
printToYML(outfile, model.fids', 0);
fprintf(outfile, 'thresholds:\n');
printToYML(outfile, model.thrs', 0);
N = 1000;
fprintf(outfile, 'edgeBoundaries:\n');
printToYML(outfile, model.eBnds, N);
fprintf(outfile, 'edgeBins:\n');
printToYML(outfile, model.eBins, N);
fclose(outfile);
gzip(outname);
end
function printToYML(outfile, A, N)
%% append matrix A to outfile as
%% - [a11, a12, a13, a14, ..., a1n]
%% - [a21, a22, a23, a24, ..., a2n]
%% ...
%%
%% if size(A, 2) == 1, A is printed by N elemnent per row
if (length(size(A)) ~= 2)
error('printToYML: second-argument matrix should have two dimensions');
end
if (size(A,2) ~= 1)
for i=1:size(A,1)
fprintf(outfile, ' - [');
fprintf(outfile, '%d,', A(i, 1:end-1));
fprintf(outfile, '%d]\n', A(i, end));
end
else
len = length(A);
for i=1:ceil(len/N)
first = (i-1)*N + 1;
last = min(i*N, len) - 1;
fprintf(outfile, ' - [');
fprintf(outfile, '%d,', A(first:last));
fprintf(outfile, '%d]\n', A(last + 1));
end
end
fprintf(outfile, '\n');
end
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Timers;
using Tango.BL;
using Tango.PPC.Common.Web;
using System.Data.Entity;
using Tango.BL.DTO;
using Tango.PPC.Common.Connection;
using Tango.BL.Builders;
using Tango.Settings;
using Tango.Core;
using Tango.PPC.Common.Authentication;
using Tango.Logging;
using System.Diagnostics;
using Tango.BL.Enumerations;
using Tango.PPC.Common.Application;
using Tango.Core.DI;
namespace Tango.PPC.Common.Synchronization
{
public class DefaultMachineDataSynchronizer : ExtendedObject, IMachineDataSynchronizer
{
private Timer _synchTimer;
private PPCWebClient client;
private IMachineProvider _machineProvider;
private IAuthenticationProvider _authenticationProvider;
private List<LogItemBase> _logs;
private bool _synchronizedOnce;
[TangoInject(TangoInjectMode.WhenAvailable)]
private IPPCApplicationManager _appManager;
public event EventHandler<SynchronizationStatusChangedEventArgs> CurrentStatusChanged;
public event EventHandler SynchronizationStarted;
public event EventHandler<SynchronizationEndedEventArgs> SynchronizationEnded;
public int MaxJobs { get; set; }
public int MaxJobRuns { get; set; }
public int MaxMachinesEvents { get; set; }
public int MaxOfflineUpdates { get; set; }
public int MaxDataStoreItems { get; set; }
private SynchronizationStatus _currentStatus;
public SynchronizationStatus CurrentStatus
{
get { return _currentStatus; }
private set { _currentStatus = value; RaisePropertyChangedAuto(); }
}
private SynchronizationStatus _lastStatus;
public SynchronizationStatus LastStatus
{
get { return _lastStatus; }
private set { _lastStatus = value; RaisePropertyChangedAuto(); }
}
public SynchronizedObservableCollection<SynchronizationStatus> StatusHistory { get; private set; }
public TimeSpan Interval { get; set; }
private bool _isEnabled;
public bool IsEnabled
{
get { return _isEnabled; }
set { _isEnabled = value; OnEnableChanged(); RaisePropertyChangedAuto(); }
}
private bool _isSynchronizing;
public bool IsSynchronizing
{
get { return _isSynchronizing; }
set { _isSynchronizing = value; RaisePropertyChangedAuto(); }
}
public DefaultMachineDataSynchronizer()
{
StatusHistory = new SynchronizedObservableCollection<SynchronizationStatus>();
MaxJobs = 10;
MaxJobRuns = 10;
MaxMachinesEvents = 10;
MaxOfflineUpdates = 10;
MaxDataStoreItems = 100;
var settings = SettingsManager.Default.GetOrCreate<PPCSettings>();
Interval = settings.SynchronizationInterval;
_synchTimer = new Timer(Interval.TotalMilliseconds);
_synchTimer.Elapsed += _synchTimer_Elapsed;
_synchTimer.Enabled = true;
ExecuteNewStatus(TimeSpan.FromMinutes(2));
LastStatus = CurrentStatus;
}
public DefaultMachineDataSynchronizer(PPCWebClient ppcWebClient, IMachineProvider machineProvider, IAuthenticationProvider authenticationProvider) : this()
{
_logs = new List<LogItemBase>();
_machineProvider = machineProvider;
client = new PPCWebClient(ppcWebClient, TimeSpan.FromMinutes(10));
_authenticationProvider = authenticationProvider;
LogManager.NewLog += LogManager_NewLog;
}
private void LogManager_NewLog(object sender, LogItemBase e)
{
if (IsSynchronizing)
{
_logs.Add(e);
}
}
private String GetLogsStringAndClear()
{
String logsString = String.Join(Environment.NewLine, _logs.ToList().Select(x => x.ToString()));
_logs.Clear();
return logsString;
}
private void OnEnableChanged()
{
_synchTimer.Interval = Interval.TotalMilliseconds;
if (IsEnabled)
{
CurrentStatus.State = SynchronizationState.Pending;
}
else
{
CurrentStatus.State = SynchronizationState.Disabled;
}
}
private void _synchTimer_Elapsed(object sender, ElapsedEventArgs e)
{
_synchTimer.Interval = Interval.TotalMilliseconds;
try
{
Synchronize().GetAwaiter().GetResult();
}
catch { }
}
private async Task<UploadMachineDataRequest> CreateUploadMachineDataRequest(bool syncJobs, bool syncDiagnostics)
{
UploadMachineDataRequest request = new UploadMachineDataRequest();
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
if (syncJobs)
{
LogManager.Log("Checking Jobs...");
var jobs = await new JobsCollectionBuilder(db).Set(x => !x.IsSynchronized).WithSegments().WithBrushStops().Query(x => x.Take(MaxJobs).OrderByDescending(z => z.LastUpdated)).BuildListAsync();
List<JobDTO> dtos = new List<JobDTO>();
foreach (var job in jobs)
{
var dto = JobDTO.FromObservable(job);
request.Jobs.Add(dto);
}
}
if (syncDiagnostics)
{
LogManager.Log("Checking Job Runs...");
var jobRuns = await db.JobRuns.Where(x => !x.IsSynchronized).Take(MaxJobRuns).OrderByDescending(x => x.LastUpdated).ToListAsync();
List<JobRunDTO> dtos = new List<JobRunDTO>();
foreach (var jobRun in jobRuns)
{
var dto = JobRunDTO.FromObservable(jobRun);
request.JobRuns.Add(dto);
}
}
if (syncDiagnostics)
{
LogManager.Log("Checking Events...");
var machineEvents = await db.MachinesEvents.Where(x => !x.IsSynchronized).Take(MaxMachinesEvents).OrderByDescending(x => x.LastUpdated).ToListAsync();
List<MachinesEventDTO> dtos = new List<MachinesEventDTO>();
foreach (var machineEvent in machineEvents)
{
machineEvent.IsSynchronized = true;
var dto = MachinesEventDTO.FromObservable(machineEvent);
request.MachineEvents.Add(dto);
}
}
if (syncDiagnostics)
{
LogManager.Log("Checking Offline Updates...");
var tangoUpdates = await db.TangoUpdates.Where(x => !x.IsSynchronized && (x.Status == (int)TangoUpdateStatuses.OfflineUpdateCompleted || x.Status == (int)TangoUpdateStatuses.OfflineUpdateFailed || x.Status == (int)TangoUpdateStatuses.OfflineFirmwareUpgradeCompleted || x.Status == (int)TangoUpdateStatuses.OfflineFirmwareUpgradeFailed)).Take(MaxOfflineUpdates).OrderByDescending(x => x.LastUpdated).ToListAsync();
List<TangoUpdateDTO> dtos = new List<TangoUpdateDTO>();
foreach (var tangoUpdate in tangoUpdates)
{
tangoUpdate.IsSynchronized = true;
var dto = TangoUpdateDTO.FromObservable(tangoUpdate);
request.OfflineUpdates.Add(dto);
}
}
{ //Always synchronize data store items
LogManager.Log("Checking Data Store Items...");
var dataStoreItems = await db.DataStoreItems.Where(x => !x.IsSynchronized).Take(MaxDataStoreItems).ToListAsync();
List<DataStoreItemDTO> dtos = new List<DataStoreItemDTO>();
foreach (var item in dataStoreItems)
{
item.IsSynchronized = true;
var dto = DataStoreItemDTO.FromObservable(item);
dto.MachineGuid = null;
request.DataStoreItems.Add(dto);
}
}
}
return request;
}
private async Task FinalizeMachineDataUpload(UploadMachineDataRequest request, UploadMachineDataResponse response)
{
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
//Finalize jobs
foreach (var job in request.Jobs)
{
var failedJob = response.FailedJobs.SingleOrDefault(x => x.Guid == job.Guid);
if (failedJob == null)
{
var dbJob = await db.Jobs.SingleOrDefaultAsync(x => x.Guid == job.Guid);
dbJob.IsSynchronized = true;
}
else
{
LogManager.Log($"Synchronization Error - Job '{job.Name}' cannot be stored on the server due to the following reason:\n{failedJob.Reason}", LogCategory.Error);
}
}
//Finalize job runs
foreach (var jobRun in request.JobRuns)
{
var failedJobRun = response.FailedJobRuns.SingleOrDefault(x => x.Guid == jobRun.Guid);
if (failedJobRun == null)
{
var dbJobRun = await db.JobRuns.SingleOrDefaultAsync(x => x.Guid == jobRun.Guid);
dbJobRun.IsSynchronized = true;
}
else
{
LogManager.Log($"Synchronization Error - JobRun '{jobRun.ID}' cannot be stored on the server due to the following reason:\n{failedJobRun.Reason}", LogCategory.Error);
}
}
//Finalize machine events
foreach (var machineEvent in request.MachineEvents)
{
var failedMachineEvent = response.FailedMachineEvents.SingleOrDefault(x => x.Guid == machineEvent.Guid);
if (failedMachineEvent == null)
{
var dbMachineEvent = await db.MachinesEvents.SingleOrDefaultAsync(x => x.Guid == machineEvent.Guid);
dbMachineEvent.IsSynchronized = true;
}
else
{
LogManager.Log($"Synchronization Error - Event '{machineEvent.ID}' cannot be stored on the server due to the following reason:\n{failedMachineEvent.Reason}", LogCategory.Error);
}
}
//Finalize tango updates
foreach (var tangoUpdate in request.OfflineUpdates)
{
var failedTangoUpdate = response.FailedOfflineUpdates.SingleOrDefault(x => x.Guid == tangoUpdate.Guid);
if (failedTangoUpdate == null)
{
var dbTangoUpdate = await db.TangoUpdates.SingleOrDefaultAsync(x => x.Guid == tangoUpdate.Guid);
dbTangoUpdate.IsSynchronized = true;
}
else
{
LogManager.Log($"Synchronization Error - TangoUpdate '{tangoUpdate.ID}' cannot be stored on the server due to the following reason:\n{failedTangoUpdate.Reason}", LogCategory.Error);
}
}
//Finalize data store items
foreach (var dataStoreItem in request.DataStoreItems)
{
var failedDataStoreItem = response.FailedDataStoreItems.SingleOrDefault(x => x.Guid == dataStoreItem.Guid);
if (failedDataStoreItem == null)
{
var dbDataStoreItem = await db.DataStoreItems.SingleOrDefaultAsync(x => x.Guid == dataStoreItem.Guid);
dbDataStoreItem.IsSynchronized = true;
}
else
{
LogManager.Log($"Synchronization Error - DataStoreItem '{dataStoreItem.Key}' cannot be stored on the server due to the following reason:\n{failedDataStoreItem.Reason}", LogCategory.Error);
}
}
await db.SaveChangesAsync();
}
}
private async Task<DownloadMachineDataResponse> DownloadMachineData(bool syncJobs, bool syncDiagnostics)
{
return await client.DownloadMachineData(new DownloadMachineDataRequest()
{
RequestJobs = syncJobs,
RequestJobRuns = syncDiagnostics,
RequestMachineEvents = syncDiagnostics,
RequestDataStoreItems = true,
MaxJobs = MaxJobs,
MaxJobRuns = MaxJobRuns,
MaxMachinesEvents = MaxMachinesEvents,
MaxDataStoreItems = MaxDataStoreItems,
});
}
private async Task<NotifyMachineDataDownloadCompletedRequest> InsertReplaceMachineData(DownloadMachineDataResponse response)
{
NotifyMachineDataDownloadCompletedRequest request = new NotifyMachineDataDownloadCompletedRequest();
//Insert/Replace Jobs.
if (response.Jobs.Count > 0)
{
LogManager.Log("Inserting/Replacing Jobs...");
}
foreach (var dto in response.Jobs)
{
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
try
{
var job = dto.ToObservable();
job.ID = 0;
job.UserGuid = null;
job.CustomerGuid = null;
job.IsSynchronized = true;
var existingJob = await db.Jobs.SingleOrDefaultAsync(x => x.Guid == job.Guid);
if (existingJob == null)
{
db.Jobs.Add(job);
await db.SaveChangesAsync();
}
else if (job.LastUpdated > existingJob.LastUpdated)
{
existingJob.Delete(db);
db.Jobs.Add(job);
await db.SaveChangesAsync();
}
request.SynchronizedJobs.Add(job.Guid);
}
catch (Exception ex)
{
LogManager.Log($"Synchronization Error - Job '{dto.Name}' cannot be stored locally due to the following reason:\n{ex.FlattenMessage()}", LogCategory.Error);
}
}
}
//Insert/Update Data Store Items.
if (response.DataStoreItems.Count > 0)
{
LogManager.Log("Inserting/Updating Data Store Items...");
}
foreach (var dto in response.DataStoreItems)
{
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
try
{
var dataStoreItem = dto.ToObservable();
dataStoreItem.ID = 0;
dataStoreItem.MachineGuid = null;
dataStoreItem.IsSynchronized = true;
var existingItem = db.DataStoreItems.SingleOrDefault(x => x.Guid == dataStoreItem.Guid);
if (existingItem == null)
{
db.DataStoreItems.Add(dataStoreItem);
db.SaveChanges();
}
else if (dataStoreItem.LastUpdated >= existingItem.LastUpdated)
{
existingItem.DataType = dataStoreItem.DataType;
existingItem.Value = dataStoreItem.Value;
existingItem.IsSynchronized = true;
existingItem.LastUpdated = dataStoreItem.LastUpdated;
db.SaveChanges();
}
request.SynchronizedDataStoreItems.Add(dataStoreItem.Guid);
}
catch (Exception ex)
{
LogManager.Log($"Synchronization Error - DataStoreItem '{dto.Key}' cannot be stored locally due to the following reason:\n{ex.FlattenMessage()}", LogCategory.Error);
}
}
}
//Insert JobRuns.
if (response.JobRuns.Count > 0)
{
LogManager.Log("Inserting/Replacing Job Runs...");
}
foreach (var dto in response.JobRuns)
{
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
try
{
var run = dto.ToObservable();
run.ID = 0;
run.IsSynchronized = true;
if (await db.JobRuns.SingleOrDefaultAsync(x => x.Guid == run.Guid) == null)
{
db.JobRuns.Add(run);
await db.SaveChangesAsync();
}
request.SynchronizedJobRuns.Add(run.Guid);
}
catch (Exception ex)
{
LogManager.Log($"Synchronization Error - JobRun '{dto.ID}' cannot be stored locally due to the following reason:\n{ex.FlattenMessage()}", LogCategory.Error);
}
}
}
//Insert MachineEvents.
if (response.MachineEvents.Count > 0)
{
LogManager.Log("Inserting/Replacing Events...");
}
foreach (var dto in response.MachineEvents)
{
using (ObservablesContext db = ObservablesContext.CreateDefault())
{
try
{
var ev = dto.ToObservable();
ev.ID = 0;
ev.UserGuid = null;
ev.IsSynchronized = true;
if (await db.MachinesEvents.SingleOrDefaultAsync(x => x.Guid == ev.Guid) == null)
{
db.MachinesEvents.Add(ev);
await db.SaveChangesAsync();
}
request.SynchronizedMachineEvents.Add(ev.Guid);
}
catch (Exception ex)
{
LogManager.Log($"Synchronization Error - Event '{dto.ID}' cannot be stored locally due to the following reason:\n{ex.FlattenMessage()}", LogCategory.Error);
}
}
}
return request;
}
public async Task Synchronize()
{
_synchronizedOnce = true;
if (!IsEnabled || IsSynchronizing) return;
var settings = SettingsManager.Default.GetOrCreate<PPCSettings>();
var syncJobs = settings.SynchronizeJobs;
var syncDiagnostics = settings.SynchronizeDiagnostics;
IsSynchronizing = true;
SynchronizationStarted?.Invoke(this, new EventArgs());
_logs.Clear();
_synchTimer.Stop();
LogManager.Log("Starting machine data synchronization...");
LogManager.Log($"Synchronization interval: {Interval}.");
CurrentStatus.StartDateTime = DateTime.Now;
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Starting synchronization...");
Stopwatch watch = new Stopwatch();
watch.Start();
String notifyToken = null;
int newChangedJobs = 0;
int newJobRuns = 0;
int newMachineEvents = 0;
try
{
LogManager.Log("Authenticating with machine service...");
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Authenticating with machine service...");
if (!this.client.IsAuthenticated)
{
await this.client.Login(new LoginRequest()
{
Mode = LoginMode.Machine,
MachineGuid = _machineProvider.Machine.Guid,
});
}
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Preparing machine data for upload...");
LogManager.Log("Preparing machine data for upload...");
var request = await CreateUploadMachineDataRequest(syncJobs, syncDiagnostics);
request.ApplicationVersion = _appManager.Version.ToString();
request.FirmwareVersion = _appManager.FirmwareVersion.ToString();
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Uploading machine data...");
LogManager.Log($"Uploading machine data:\nJobs: {request.Jobs.Count}\nJob Runs: {request.JobRuns.Count}\nEvents: {request.MachineEvents.Count}\nOffline Updates: {request.OfflineUpdates.Count}");
var response = await this.client.UploadMachineData(request);
notifyToken = response.NotifyCompletedToken;
LogManager.Log($"Upload response received:\nFailed Jobs: {response.FailedJobs.Count}\nFailed Job Runs: {response.FailedJobRuns.Count}\nFailed Events: {response.FailedMachineEvents.Count}\nFailed Offline Updates: {response.FailedOfflineUpdates.Count}");
LogManager.Log("Finalizing upload...");
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Finalizing upload...");
await FinalizeMachineDataUpload(request, response);
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Downloading machine data from service...");
LogManager.Log("Downloading machine data from server...");
var downloadResponse = await DownloadMachineData(syncJobs, syncDiagnostics);
newChangedJobs = downloadResponse.Jobs.Count;
newJobRuns = downloadResponse.JobRuns.Count;
newMachineEvents = downloadResponse.MachineEvents.Count;
LogManager.Log($"Download response received:\nJobs: {downloadResponse.Jobs.Count}\nJob Runs: {downloadResponse.JobRuns.Count}\nEvents: {downloadResponse.MachineEvents.Count}");
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Updating local database...");
LogManager.Log("Updating local database...");
var notifyRequest = await InsertReplaceMachineData(downloadResponse);
LogManager.Log($"Finalizing download:\nSynchronized Jobs: {notifyRequest.SynchronizedJobs.Count}\nSynchronized Job Runs: {notifyRequest.SynchronizedJobRuns.Count}\nSynchronized Events: {notifyRequest.SynchronizedMachineEvents.Count}");
UpdateCurrentStatus(SynchronizationState.Synchronizing, "Finalizing download...");
var notifyResponse = await this.client.NotifyMachineDataDownloadCompleted(notifyRequest);
if (notifyToken != null)
{
try
{
await client.NotifyUpdateCompleted(new MachineUpdateCompletedRequest()
{
Token = notifyToken,
Status = TangoUpdateStatuses.SynchronizationCompleted,
});
}
catch (Exception ex)
{
LogManager.Log(ex, "Synchronization completed successfully but an error occurred when trying to notify about the completion.");
}
}
LogManager.Log("Machine data synchronization completed successfully.");
UpdateCurrentStatus(SynchronizationState.Completed, "Synchronization completed successfully.", null, watch.Elapsed);
}
catch (Exception ex)
{
if (notifyToken != null)
{
try
{
await client.NotifyUpdateCompleted(new MachineUpdateCompletedRequest()
{
Token = notifyToken,
Status = TangoUpdateStatuses.SynchronizationFailed,
FailedReason = ex.FlattenMessage(),
FailedLog = GetLogsStringAndClear(),
});
}
catch (Exception ee)
{
LogManager.Log(ee, "Synchronization completed successfully but an error occurred when trying to notify about the completion.");
}
}
UpdateCurrentStatus(SynchronizationState.Failed, "Synchronization failed.", ex.FlattenMessage(), watch.Elapsed);
throw LogManager.Log(ex, "Error occurred while synchronizing machine data.");
}
finally
{
watch.Stop();
LogManager.Log($"Synchronization duration: {watch.Elapsed}.");
LastStatus = CurrentStatus;
CreateNewStatus();
IsSynchronizing = false;
SynchronizationEnded?.Invoke(this, new SynchronizationEndedEventArgs()
{
NewChangedJobs = newChangedJobs,
NewJobRuns = newJobRuns,
NewMachineEvents = newMachineEvents,
});
}
_synchTimer.Start();
}
private void CreateNewStatus()
{
CurrentStatus = new SynchronizationStatus();
CurrentStatus.State = SynchronizationState.Pending;
CurrentStatus.StartDateTime = DateTime.Now.Add(Interval);
StatusHistory.Insert(0, CurrentStatus);
}
private async void ExecuteNewStatus(TimeSpan delay)
{
CurrentStatus = new SynchronizationStatus();
CurrentStatus.State = SynchronizationState.Pending;
CurrentStatus.StartDateTime = DateTime.Now.Add(delay);
StatusHistory.Insert(0, CurrentStatus);
await Task.Delay(delay);
try
{
if (!_synchronizedOnce)
{
await Synchronize();
}
}
catch { }
}
private void UpdateCurrentStatus(SynchronizationState state, String message, String errorReason = null, TimeSpan? duration = null)
{
CurrentStatus.State = state;
CurrentStatus.Message = message;
CurrentStatus.ErrorReason = errorReason;
CurrentStatus.Duration = duration;
CurrentStatusChanged?.Invoke(this, new SynchronizationStatusChangedEventArgs()
{
Status = CurrentStatus,
});
}
}
}
|
