[SCHEDULER-1208]  Startup timing is incorrect (and SkyMath corrections)
Type Bug
Priority High
Severity Show Stopper
Component Dispatch Scheduler Engine
Fixed In Version [3.7a] 3.7a
Versions Affected [3.7] 3.7
Severity Closed
Resolution Complete
Reported By Bob Denny
Resources Bob Denny
Start Date 9/23/2014

Description 
See Scheduler sleeps too long on the Comm Center by Danny Flippo. He provided log and settings.

Comments
10/10/2014 10:08:27 AM   Bob Denny 
It was confirmed a week ago, and I released the updated engine yesterday.
9/27/2014 10:51:43 AM   Bob Denny 

 

  SVN Comment
 

 

  Author
  rbdenny
 

 

  Repository
  svn+ssh://rbdenny@a2_svn_dc3/home/rbdenny/svn/astro/scheduler
 

 

  SVN Revision
  401
 

 

  Affected files
  /trunk/Scheduler/AssemblyInfo.cs (Modified)
/trunk/Scheduler/Engine.cs (Modified)

 

 

  Check-in comment
  More startup timing weirdness. 
GEM:1208
9/25/2014 4:37:48 PM   Bob Denny 

 

  SVN Comment
 

 

  Author
  rbdenny
 

 

  Repository
  svn+ssh://rbdenny@a2_svn_dc3/home/rbdenny/svn/astro/scheduler
 

 

  SVN Revision
  399
 

 

  Affected files
  /trunk/AirmassRangeConstraint/AirmassRangeConstraint.cs (Modified)
/trunk/AirmassRangeConstraint/AssemblyInfo.cs (Modified)
/trunk/Scheduler/AssemblyInfo.cs (Modified)
/trunk/Scheduler/Engine.cs (Modified)
/trunk/Scheduler/SkyMath.cs (Modified)

 

 

  Check-in comment
  SkyMath problems fixed, plus affected logic in Engine. See issue 1208 for details!
GEM:1208
9/25/2014 4:03:44 PM   Bob Denny 
During testing of Rising Plan Delay, I did some refactoring and decision improving. It now uses a lead time of 10% of the plan time span. Tracing and logging has been considerably improved, mostly for me.
9/23/2014 1:12:17 PM   Bob Denny 
Wow. I did a fairly extensive refactoring (for simplification) of the Schedule Loop where it looks at time and conditions and decides when to do what (observing, flats, cal frames, periodic AF, etc.). My tests weren't careful enough. The refactoring uncovered some formerly self-cancelling problems in my basic sky math rising/setting calculations used for timing. The sky math problems are surprising and have been there for many years.



I've swept through all of that and straightened it out. This is a show-stopper, so I'll roll up a 3.7a.