Save error - Cannot perform a 'setEntityState' on an entity that is in the process of being saved

[coni2k]

What's this error? Seek & destroy!

Error: Cannot perform a 'setEntityState' on an entity that is in the process of being saved
Pt</p._checkOperation@http://wealth.forcrowd.org/Scripts/breeze.min.js?v=024:2:10754
Pt</p.setEntityState@http://wealth.forcrowd.org/Scripts/breeze.min.js?v=024:2:7220
Pt</p.setDeleted@http://wealth.forcrowd.org/Scripts/breeze.min.js?v=024:2:7056
updateElementMultiplier@http://wealth.forcrowd.org/App/services/userService.js?v=029:238:29
link/scope.resetElementMultiplier@http://wealth.forcrowd.org/App/directives/resourcePoolEditor.js?v=029:70:17

[coni2k]

While saving an entity, it was possible to change it' state from editor (resetXXX functions) and apparently it's not a valid action.

Also, while saving the changes to server, it there is a new save changes attempt, it was leading to concurrent save error.

Both of the issues were fixed by using 'isSaving' state in resourcePoolEditor.

Later on, maybe 'breeze save queuing' can be used but it also has a problem with RowVersion property.
http://www.getbreezenow.com/documentation/concurrent-saves