Taskpool completion callback can only be set once

[Reazul Hoque]

Callback on completion of a taskpool can only be set once. Either this behavior should be enforced(by a warning message) or should be fixed(allowing overwriting the callback). Check Here

[George Bosilca]

@rhoque_icl any progress ? Or I was supposed to provide a fix ?

[Aurelien Bouteiller]

Removing version: 3.0.0 (automated comment)