jedi4ever/veewee — pull request #499 by juliandunn (2013-01-23 18:51:57+00:00)
Title: Trap IOErrors as a normal condition.

As discussed, Net::SSH will throw this if the connection is terminated by the remote host; in Veewee, this is used to chain together multiple postinstall scripts with reboots between them.
See this thread for more information: https://groups.google.com/d/topic/veewee/oacb_ko1pT0/discussion