in the scenario where a future is forwarded between active objects, it is necessary to monitor the original active object in the forward chain. Otherwise, the future consumer may block forever if the originator active object dies.
to fix this issue, add the creator reference (first active object in the chain) to FutureProxy and use this reference, along with the updater (last active object in the chain) inside FutureMonitoring
changed the default monitoring cycle in FutureMonitoring