disco_worker: use the update function instead of directly sending inputs to the worker.
disco_worker: use the update function instead of directly sending inputs to the worker.

When the worker_runtime decides that it should not respond to an input message
immediately, the disco_worker can avoid consuming that INPUT message from the
worker and keep it pending.

That means, when the input is ready, disco_worker can just call the update
functio.  The INPUT message is going to be consumed but this time, there are
some inputs available which will bee sent to the worker.

oldmantaiter/disco,ErikDubbelboer/disco,beni55/disco,simudream/disco,ktkt2009/disco,seabirdzh/disco,ErikDubbelboer/disco,simudream/disco,discoproject/disco,pooya/disco,pombredanne/disco,simudream/disco,mwilliams3/disco,mwilliams3/disco,pooya/disco,simudream/disco,seabirdzh/disco,mozilla/disco,beni55/disco,ktkt2009/disco,oldmantaiter/disco,ErikDubbelboer/disco,pombredanne/disco,seabirdzh/disco,simudream/disco,mozilla/disco,oldmantaiter/disco,beni55/disco,beni55/disco,discoproject/disco,ktkt2009/disco,mwilliams3/disco,ktkt2009/disco,mozilla/disco,ErikDubbelboer/disco,beni55/disco,pooya/disco,ktkt2009/disco,oldmantaiter/disco,ErikDubbelboer/disco,seabirdzh/disco,oldmantaiter/disco,discoproject/disco,discoproject/disco,mozilla/disco,mwilliams3/disco,pombredanne/disco,pombredanne/disco,pombredanne/disco,seabirdzh/disco,pooya/disco,mwilliams3/disco,discoproject/disco