Public bug reported:

The client can timeout while the daemon is still doing a lot of active
work.

There are 3 cases to take into account:
- daemon not started: give a timeout for the daemon to start before the client 
exits. Ideally, we would pulse back to the client, but the entrypoint isn’t 
reached out yet
- once the call starts:
 If other calls are in progress and there is mutex, ideally pulse it to the 
client (or give a new timeout)
- when it’s our turn:
the pulse to the daemon can be done by the log progress which we will thus 
always send to the client.

Note that if we wait for too long, we can imagine a pulsing progress bar
on the CLI with which steps we are at.

This needs to change GRPC messages back but will drastically reduce
timeouts that people can get when having a lot of datasets or in code
path we didn’t optimize yet.

** Affects: zsys (Ubuntu)
     Importance: High
         Status: Triaged

** Changed in: zsys (Ubuntu)
       Status: New => Triaged

** Changed in: zsys (Ubuntu)
   Importance: Undecided => High

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https://bugs.launchpad.net/bugs/1875564

Title:
  Enhance timeout handling to avoid error rpc error: code =
  DeadlineExceeded desc = context deadline exceeded while the daemon is
  doing work

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