Signals an instance has done the execution, either successful (no error) or failed (with error).
(instance *InstanceDesc, err error)
| 15 | // Signals an instance has done the execution, either successful (no error) |
| 16 | // or failed (with error). |
| 17 | done(instance *InstanceDesc, err error) |
| 18 | |
| 19 | // Returns true if the minimum number of successful results have been received. |
| 20 | succeeded() bool |
no outgoing calls