Recently DRB failure was reported between 6 to 7 am occasionally. We had this failure with not determined reason before and set up a service reboot schedule on 2am daily.
Initial investigation show the potential root causes are.
Server Circuit broken. Line 16562
OpenIdConnect was not authenticated. Lots can be found.
When supervisor with "Mobile Job Board" access only permission log in, DRB check the user permission for landing page. It will cause a lot of permission failure since the supervior has no other permission.
Repeated ServicePointSelectorService called at same time
Validation error against data defects. Schedule data model and validation needs to be reviewed. It seems the worker schedule was not deleted if the rig job completed by eService integration.
Recently DRB failure was reported between 6 to 7 am occasionally. We had this failure with not determined reason before and set up a service reboot schedule on 2am daily.
Initial investigation show the potential root causes are.