Changeset 7857 for trunk/sources/HeuristicLab.Services.Hive/3.3/Manager

Timestamp:

05/21/12 15:12:15 (13 years ago)

Author:

jkarder

Message:

#1854:

• integrated marker attribute (IsDisposable) into the Hive components
• adjusted database scheme
• extended administration user interface

File:

• trunk/sources/HeuristicLab.Services.Hive/3.3/Manager/EventManager.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Services.Hive/3.3/Manager/EventManager.cs

@@ -49 +49 @@
         SetTimeoutSlavesOffline();
         SetTimeoutTasksWaiting();
+        DeleteObsoleteSlaves();
       }, true);
 
@@ -116 +117 @@
       }
     }
+
+    /// <summary>
+    /// Searches for slaves that are disposable and deletes them if they were offline for too long
+    /// </summary>
+    private void DeleteObsoleteSlaves() {
+      var slaves = dao.GetSlaves(x => x.IsDisposable && x.SlaveState == SlaveState.Offline && (DateTime.Now - x.LastHeartbeat) > HeuristicLab.Services.Hive.Properties.Settings.Default.SweepInterval);
+      foreach (DT.Slave slave in slaves) dao.DeleteSlave(slave.Id);
+    }
   }
 }