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Update: SignalR 2.0.3 Migration; Noticeboards

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Migrate all SignalR 1.x Persistent Connections to SignalR 2.x Hubs.
Abstracts ScheduledTaskStatus with core interface and adds a Mock for
optional status reporting. Noticeboards rewritten (with new theme) to be
more resilient and accurate.
This commit is contained in:
Gary Sharp
2014-06-01 23:27:07 +10:00
parent f6fae26bc7
commit 4cd57f4a90
116 changed files with 9874 additions and 6462 deletions
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Disco.Services/Tasks/ScheduledTaskStatus.cs
+109 -62
View File
@@ -9,7 +9,9 @@ using System.Threading.Tasks;
namespace Disco.Services.Tasks
{
public class ScheduledTaskStatus : IScheduledTaskBasicStatus
using ChangedItem = KeyValuePair<string, object>;
public class ScheduledTaskStatus : IScheduledTaskStatus
{
#region Backing Fields
@@ -52,6 +54,11 @@ namespace Disco.Services.Tasks
public string CurrentProcess { get { return this._currentProcess; } }
public string CurrentDescription { get { return this._currentDescription; } }
public bool IgnoreCurrentProcessChanges { get; set; }
public bool IgnoreCurrentDescription { get; set; }
public double ProgressMultiplier { get; set; }
public byte ProgressOffset { get; set; }
public Exception TaskException { get { return this._taskException; } }
public bool CancelSupported { get { return this._cancelSupported; } }
public bool IsCanceling { get { return this._isCanceling; } }
@@ -73,21 +80,13 @@ namespace Disco.Services.Tasks
}
}
public Task CompletionTask
{
get
{
return _tcs.Task;
}
}
public Task CompletionTask { get { return _tcs.Task; } }
#endregion
#region Events
public delegate void UpdatedBroadcastEvent(ScheduledTaskStatusLive SessionStatus);
public delegate void UpdatedEvent(ScheduledTaskStatus sender, string[] ChangedProperties);
public delegate void UpdatedEvent(ScheduledTaskStatus sender, KeyValuePair<string, object>[] ChangedProperties);
public delegate void CancelingEvent(ScheduledTaskStatus sender);
public static event UpdatedBroadcastEvent UpdatedBroadcast;
public event UpdatedEvent Updated;
public event CancelingEvent Canceling;
#endregion
@@ -112,10 +111,15 @@ namespace Disco.Services.Tasks
}
#region Progress Actions
private byte CalculateProgressValue(byte Progress)
{
return (byte)((Progress * this.ProgressMultiplier) + this.ProgressOffset);
}
public void UpdateStatus(byte Progress)
{
this._progress = Progress;
UpdateTriggered(new string[] { "Progress" });
this._progress = CalculateProgressValue(Progress);
UpdateTriggered("Progress", this._progress);
}
public void UpdateStatus(double Progress)
{
@@ -123,14 +127,27 @@ namespace Disco.Services.Tasks
}
public void UpdateStatus(string CurrentDescription)
{
this._currentDescription = CurrentDescription;
UpdateTriggered(new string[] { "CurrentDescription" });
if (!IgnoreCurrentDescription)
{
this._currentDescription = CurrentDescription;
UpdateTriggered("CurrentDescription", this._currentDescription);
}
}
public void UpdateStatus(byte Progress, string CurrentDescription)
{
this._progress = Progress;
this._currentDescription = CurrentDescription;
UpdateTriggered(new string[] { "Progress", "CurrentDescription" });
this._progress = CalculateProgressValue(Progress);
var changedProperties = new List<ChangedItem>() {
new ChangedItem("Progress", Progress)
};
if (!IgnoreCurrentDescription)
{
this._currentDescription = CurrentDescription;
changedProperties.Add(new ChangedItem("CurrentDescription", CurrentDescription));
}
UpdateTriggered(changedProperties.ToArray());
}
public void UpdateStatus(double Progress, string CurrentDescription)
{
@@ -138,10 +155,24 @@ namespace Disco.Services.Tasks
}
public void UpdateStatus(byte Progress, string CurrentProcess, string CurrentDescription)
{
this._progress = Progress;
this._currentProcess = CurrentProcess;
this._currentDescription = CurrentDescription;
UpdateTriggered(new string[] { "Progress", "CurrentProcess", "CurrentDescription" });
this._progress = CalculateProgressValue(Progress);
var changedProperties = new List<ChangedItem>() {
new ChangedItem("Progress", Progress)
};
if (!IgnoreCurrentProcessChanges)
{
this._currentProcess = CurrentProcess;
changedProperties.Add(new ChangedItem("CurrentProcess", CurrentProcess));
}
if (!IgnoreCurrentDescription)
{
this._currentDescription = CurrentDescription;
changedProperties.Add(new ChangedItem("CurrentDescription", CurrentDescription));
}
UpdateTriggered(changedProperties.ToArray());
}
public void UpdateStatus(double Progress, string CurrentProcess, string CurrentDescription)
{
@@ -157,7 +188,7 @@ namespace Disco.Services.Tasks
if (_cancelSupported)
{ // Cancelling
this._isCanceling = true;
UpdateTriggered(new string[] { "IsCancelling" });
UpdateTriggered("IsCancelling", true);
if (this.Canceling != null)
Canceling(this);
return true;
@@ -177,7 +208,7 @@ namespace Disco.Services.Tasks
if (this._cancelSupported != CancelSupported)
{
this._cancelSupported = CancelSupported;
UpdateTriggered(new string[] { "CancelSupported" });
UpdateTriggered("CancelSupported", CancelSupported);
}
}
public void SetTaskException(Exception TaskException)
@@ -185,7 +216,7 @@ namespace Disco.Services.Tasks
if (this._taskException != TaskException)
{
this._taskException = TaskException;
UpdateTriggered(new string[] { "TaskException" });
UpdateTriggered("TaskExceptionMessage", (this._taskException == null ? null : this._taskException.Message));
}
}
public void SetIsSilent(bool IsSilent)
@@ -198,7 +229,7 @@ namespace Disco.Services.Tasks
if (this._finishedUrl != FinishedUrl)
{
this._finishedUrl = FinishedUrl;
UpdateTriggered(new string[] { "FinishedUrl" });
UpdateTriggered("FinishedUrl", FinishedUrl);
}
}
public void SetFinishedMessage(string FinishedMessage)
@@ -206,7 +237,7 @@ namespace Disco.Services.Tasks
if (this._finishedMessage != FinishedMessage)
{
this._finishedMessage = FinishedMessage;
UpdateTriggered(new string[] { "FinishedMessage" });
UpdateTriggered("FinishedMessage", FinishedMessage);
}
}
public void SetNextScheduledTimestamp(DateTime? NextScheduledTimestamp)
@@ -214,59 +245,62 @@ namespace Disco.Services.Tasks
if (this._nextScheduledTimestamp != NextScheduledTimestamp)
{
this._nextScheduledTimestamp = NextScheduledTimestamp;
UpdateTriggered(new string[] { "NextScheduledTimestamp" });
UpdateTriggered("NextScheduledTimestamp", NextScheduledTimestamp);
}
}
public void Started()
{
List<string> changedProperties = new List<string>() { "IsRunning", "StartedTimestamp" };
var changedProperties = new List<ChangedItem>();
// Change StartedTimestamp
this._startedTimestamp = DateTime.Now;
changedProperties.Add(new ChangedItem("StartedTimestamp", this.StartedTimestamp));
if (this._finishedTimestamp != null)
{
this._finishedTimestamp = null;
changedProperties.Add(new ChangedItem("FinishedTimestamp", this._finishedTimestamp));
}
if (this._nextScheduledTimestamp != null)
{
this._nextScheduledTimestamp = null;
changedProperties.Add("NextScheduledTimestamp");
}
if (this._finishedTimestamp != null)
{
this._finishedTimestamp = null;
changedProperties.Add("FinishedTimestamp");
changedProperties.Add(new ChangedItem("NextScheduledTimestamp", this._nextScheduledTimestamp));
}
changedProperties.Add(new ChangedItem("IsRunning", this.IsRunning));
if (this._progress != 0)
{
this._progress = 0;
changedProperties.Add("Progress");
changedProperties.Add(new ChangedItem("Progress", this._progress));
}
if (this._currentProcess != "Starting")
{
this._currentProcess = "Starting";
changedProperties.Add("CurrentProcess");
changedProperties.Add(new ChangedItem("CurrentProcess", this._currentProcess));
}
if (this._currentDescription != "Initializing Task for Execution")
{
this._currentDescription = "Initializing Task for Execution";
changedProperties.Add("CurrentDescription");
changedProperties.Add(new ChangedItem("CurrentDescription", this._currentDescription));
}
if (this._taskException != null)
{
this._taskException = null;
changedProperties.Add("TaskException");
changedProperties.Add(new ChangedItem("TaskExceptionMessage", (this._taskException == null ? null : this._taskException.Message)));
}
if (this._cancelSupported != this._cancelInitiallySupported)
{
this._cancelSupported = this._cancelInitiallySupported;
changedProperties.Add("CancelSupported");
}
{
this._isCanceling = false;
changedProperties.Add("IsCanceling");
changedProperties.Add(new ChangedItem("CancelSupported", this._cancelSupported));
}
if (this._isCanceling)
{
this._isCanceling = false;
changedProperties.Add("IsCanceling");
changedProperties.Add(new ChangedItem("IsCanceling", this._isCanceling));
}
UpdateTriggered(changedProperties.ToArray());
}
public void Finished()
@@ -279,26 +313,29 @@ namespace Disco.Services.Tasks
}
public void Finished(string FinishedMessage, string FinishedUrl)
{
List<string> changedProperties = new List<string>() { "IsRunning", "FinishedTimestamp" };
var changedProperties = new List<ChangedItem>();
this._finishedTimestamp = DateTime.Now;
changedProperties.Add(new ChangedItem("FinishedTimestamp", this._finishedTimestamp));
changedProperties.Add(new ChangedItem("IsRunning", this.IsRunning));
if (FinishedMessage != this._finishedMessage)
{
this._finishedMessage = FinishedMessage;
changedProperties.Add("FinishedMessage");
changedProperties.Add(new ChangedItem("FinishedMessage", this._finishedMessage));
}
if (FinishedUrl != this._finishedUrl)
{
this._finishedUrl = FinishedUrl;
changedProperties.Add("FinishedUrl");
changedProperties.Add(new ChangedItem("FinishedUrl", this._finishedUrl));
}
if (this._isCanceling)
{
this._isCanceling = false;
changedProperties.Add("IsCanceling");
changedProperties.Add(new ChangedItem("IsCanceling", this._isCanceling));
}
UpdateTriggered(changedProperties.ToArray());
}
internal void Finally()
@@ -311,53 +348,58 @@ namespace Disco.Services.Tasks
this._tcs.Task.Dispose();
this._tcs = new TaskCompletionSource<ScheduledTaskStatus>();
List<string> changedProperties = new List<string>();
var changedProperties = new List<ChangedItem>();
if (this._nextScheduledTimestamp != NextScheduledTimestamp)
{
this._nextScheduledTimestamp = NextScheduledTimestamp;
changedProperties.Add("NextScheduledTimestamp");
changedProperties.Add(new ChangedItem("NextScheduledTimestamp", this._nextScheduledTimestamp));
}
if (this._startedTimestamp != null)
{
this._startedTimestamp = null;
changedProperties.Add("StartedTimestamp");
changedProperties.Add(new ChangedItem("StartedTimestamp", this._startedTimestamp));
}
if (this._finishedTimestamp != null)
{
this._finishedTimestamp = null;
changedProperties.Add("FinishedTimestamp");
changedProperties.Add(new ChangedItem("FinishedTimestamp", this._finishedTimestamp));
}
if (this._finishedMessage != null)
{
this._finishedMessage = null;
changedProperties.Add("FinishedMessage");
changedProperties.Add(new ChangedItem("FinishedMessage", this._finishedMessage));
}
if (this._finishedUrl != null)
{
this._finishedUrl = null;
changedProperties.Add("FinishedUrl");
changedProperties.Add(new ChangedItem("FinishedUrl", this._finishedUrl));
}
if (this._progress != 0)
{
this._progress = 0;
changedProperties.Add("Progress");
changedProperties.Add(new ChangedItem("Progress", this._progress));
}
this.ProgressMultiplier = 0;
this.ProgressOffset = 0;
this.IgnoreCurrentDescription = false;
this.IgnoreCurrentProcessChanges = false;
if (this._currentProcess != "Scheduled")
{
this._currentProcess = "Scheduled";
changedProperties.Add("CurrentProcess");
changedProperties.Add(new ChangedItem("CurrentProcess", this._currentProcess));
}
if (this._currentDescription != "Scheduled Task for Execution")
{
this._currentDescription = "Scheduled Task for Execution";
changedProperties.Add("CurrentDescription");
changedProperties.Add(new ChangedItem("CurrentDescription", this._currentDescription));
}
if (this._isCanceling)
{
this._isCanceling = false;
changedProperties.Add("IsCanceling");
changedProperties.Add(new ChangedItem("IsCanceling", this._isCanceling));
}
UpdateTriggered(changedProperties.ToArray());
}
@@ -373,15 +415,20 @@ namespace Disco.Services.Tasks
}
#endregion
private void UpdateTriggered(string[] ChangedProperties)
private void UpdateTriggered(string ChangedProperty, object NewValue)
{
UpdateTriggered(new ChangedItem[] { new ChangedItem(ChangedProperty, NewValue) });
}
private void UpdateTriggered(params ChangedItem[] ChangedProperties)
{
this._statusVersion++;
if (Updated != null)
Updated(this, ChangedProperties);
if (!_isSilent && UpdatedBroadcast != null)
UpdatedBroadcast.Invoke(ScheduledTaskStatusLive.FromScheduledTaskStatus(this, ChangedProperties));
if (!_isSilent)
ScheduledTaskNotificationsHub.PublishEvent(this.SessionId, ChangedProperties);
}
}
}