Increase harakiri time
Increase harakiri time

pculture/amara-enterprise#1650

I also added some entries to squelch error logging on things like IO
errors when sending data to the client.  I think this should fix
https://sentry.io/pculture/unisubs/issues/364223511/

pculture/unisubs,pculture/unisubs,pculture/unisubs,pculture/unisubs