What an inbound message is answered. Accepted and Rejected are stored under the sender and its request id,
and a retry gets them again.
NotFound is the runtime's, and is not: a caller's retry once the entity exists is applied. An operation's is kept
for its work, so a run after a crash is given it again (decision 0253). A caller outside may also get Suspended,
not stored either; send never does, since it waits.
What an inbound message is answered.
AcceptedandRejectedare stored under the sender and its request id, and a retry gets them again.NotFoundis the runtime's, and is not: a caller's retry once the entity exists is applied. An operation's is kept for its work, so a run after a crash is given it again (decision 0253). A caller outside may also getSuspended, not stored either;sendnever does, since it waits.