admit
Decide whether descriptor may execute now.
Return
an AdmissionTicket to run the task (its AdmissionTicket.settle is invoked once the task completes), or null to defer — leaving the task pending for a later claim cycle without dropping it.
Decide whether descriptor may execute now.
an AdmissionTicket to run the task (its AdmissionTicket.settle is invoked once the task completes), or null to defer — leaving the task pending for a later claim cycle without dropping it.