[tor-bugs] #14847 [Tor]: Controller: add a command to fetch HS descriptor from HSdir(s)

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#14847: Controller: add a command to fetch HS descriptor from HSdir(s)
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     Reporter:  dgoulet      |      Owner:  dgoulet
         Type:  enhancement  |     Status:  needs_review
     Priority:  normal       |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor          |    Version:
   Resolution:               |   Keywords:  SponsorR tor-hs controller
Actual Points:               |  Parent ID:  #3521
       Points:               |
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Comment (by dgoulet):

 Replying to [comment:7 arma]:
 > haven't looked at the branch yet, but, i think a controller command to
 initiate the fetch, and if you want to see the answer you should listen
 for hsdesc events, is a totally reasonable design.

 That means no descriptor content dump but maybe that's fine considering
 that you can ask that the fetch results are cached and then use #14845 to
 get the content. Sounds much more simpler!

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/14847#comment:8>
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