[tahoe-lafs-trac-stream] [tahoe-lafs] #1512: zero-length reads break new mutable downloader

[tahoe-lafs]

#1512: zero-length reads break new mutable downloader
------------------------------+----------------------------------------
     Reporter:  warner        |      Owner:  Kevan Carstensen <kevan@…>
         Type:  defect        |     Status:  closed
     Priority:  major         |  Milestone:  1.9.0
    Component:  code-mutable  |    Version:  1.9.0a1
   Resolution:  fixed         |   Keywords:  review-needed
Launchpad Bug:                |
------------------------------+----------------------------------------
Changes (by Kevan Carstensen <kevan@…>):

 * owner:   => Kevan Carstensen <kevan@…>
 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [5235/trunk]:
 {{{
 #!CommitTicketReference repository="trunk" revision="5235"
 mutable/retrieve: handle the case where self._read_length is 0.

 Note that the downloader will still fetch a segment for a zero-length
 read, which is wasteful. Fixing that isn't specifically required to fix
 #1512, but it should probably be fixed before 1.9.
 }}}

-- 
Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1512#comment:3>
tahoe-lafs <http://tahoe-lafs.org>
secure decentralized storage