[tahoe-dev] [tahoe-lafs] #685: RuntimeError: Producer was not unregistered

[tahoe-lafs]

#685: RuntimeError: Producer was not unregistered
--------------------+-------------------------------------------------------
 Reporter:  zooko   |           Owner:  somebody  
     Type:  defect  |          Status:  new       
 Priority:  minor   |       Milestone:  eventually
Component:  code    |         Version:  1.3.0     
 Keywords:          |   Launchpad_bug:            
--------------------+-------------------------------------------------------
 I happened to see this in the twisted.log of a Tahoe-1.3.0 node (the
 testgrid web gateway):

 {{{
 2009-04-22 17:05:34.866Z [-] Unhandled Error
         Traceback (most recent call last):
         Failure: exceptions.RuntimeError: Producer was not unregistered
 for
 /uri/URI%3ADIR2%3Adjrdkfawoqihigoett4g6auz6a%3Ajx5mplfpwexnoqff7y5e4zjus4lidm76dcuarpct7cckorh2dpgq
 /Axe_Versus_Laptop-theora-videoquality5-audioquality3.ogv
 }}}

 As far as I can tell, the register/unregister producer code in
 [source:src/allmydata/immutable/download.py] hasn't changed since before
 the v1.3.0 release, so I suspect this bug is still here in trunk.  I
 assume that it doesn't cause any actual trouble beyond noise in the
 {{{twistd.log}}}...  Or does it?  Maybe it wastes some memory?  I guess
 the next step is to find this error message in the Twisted code base
 (Twisted v2.5.0 was used here).

-- 
Ticket URL: <http://allmydata.org/trac/tahoe/ticket/685>
tahoe-lafs <http://allmydata.org>
secure decentralized file storage grid