Changeset 5179 for branches/HeuristicLab.Hive-3.3/sources/HeuristicLab.Hive/HeuristicLab.Hive.Server.Core/3.3/LifecycleManager.cs

Timestamp:

12/29/10 00:52:06 (14 years ago)

Author:

cneumuel

Message:

#1260

• migrated to .NET 4.0
• moved state-information about heartbeat timestamps into DB to reduce IIS-recycling issues
• optimized memory usage of ExperimentManager when lots of large jobs are downloaded

File:

• branches/HeuristicLab.Hive-3.3/sources/HeuristicLab.Hive/HeuristicLab.Hive.Server.Core/3.3/LifecycleManager.cs (modified) (2 diffs)

branches/HeuristicLab.Hive-3.3/sources/HeuristicLab.Hive/HeuristicLab.Hive.Server.Core/3.3/LifecycleManager.cs

@@ -29 +29 @@
 
 namespace HeuristicLab.Hive.Server.Core {
-  class LifecycleManager : ILifecycleManager {
+  public class LifecycleManager : ILifecycleManager {
     private readonly string pluginDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "App_Data\\Plugins");
     private AutoResetEvent waitHandle;
@@ -35 +35 @@
     private bool shutdownRequested;
     private PluginManager pm;
-
-    private Dictionary<Guid, DateTime> lastHeartbeats = new Dictionary<Guid, DateTime>();
-    public Dictionary<Guid, DateTime> LastHeartbeats {
-      get { return lastHeartbeats; }
-    }
-
-    /// <summary>
-    /// Contains a list job JobIds which have been sent to a slave, but the slave has not yet sent 
-    /// a jobProgress of the job with a heartbeat, because he has not finished downloading/deserializing it.
-    /// The number value indicates a TimeToLive count that is decremented with each server-heartbeat.
-    /// When the number reaches zero, the jobs is assumed to be lost and is set Offline again.
-    /// </summary>
-    private Dictionary<Guid, int> newAssignedJobs = new Dictionary<Guid, int>();
-    public Dictionary<Guid, int> NewAssignedJobs {
-      get { return newAssignedJobs; }
-    }
-
-    /// <summary>
-    /// When a slave reconnects and he has finished results waiting it calls IsJobStillNeeded. If the finished 
-    /// result has not yet been collected from anywhere else, the job will be sent by the slave and the job state is set to Pending.
-    /// Now the job be in pending state until it is received from the reconnected slave or the TimeToLive value of this dictionary has reached zero.
-    /// </summary>
-    private Dictionary<Guid, int> pendingJobs = new Dictionary<Guid, int>();
-    public Dictionary<Guid, int> PendingJobs {
-      get { return pendingJobs; }
-    }
 
     private TimeSpan interval = new TimeSpan(0, 0, 10);