convert P2P runners from Maybe to Either String

So we get some useful error messages when things fail.

This commit was sponsored by Peter Hogg on Patreon.
This commit is contained in:
Joey Hess 2016-12-08 15:47:49 -04:00
parent c05f4eb631
commit af41519126
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7 changed files with 69 additions and 54 deletions

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@ -8,8 +8,6 @@ Current todo list:
memory, more than I'd expect. Check if this is a memory leak..
* Resuming an interrupted transfer fails at the end, despite having gotten
the whole correct file content.
* There are no error messages when things fail. Need to convert P2P runner
from Maybe to Either String.
* update progress logs in remotedaemon send/receive
* Think about locking some more. What happens if the connection to the peer
is dropped while we think we're locking content there from being dropped?