During the teamwork development process that shares the same instance of Vagrant I always had trouble relaunching Vagrant Share due to it's session expiration. Documentation says that it's currently 1 hour (even though sometimes it worked only for 10-15 minutes). Is it possible to remove or extend session expiration time?
Currently (June 2016) the expiration time has been extended even more to 8 hours based on VagrantCloud's documentation:
Share sessions expire after a short time (currently 8 hours), but can also be expired manually by ctrl-c from the sharing machine or via the web interface.
However it doesn't seem to be any option to set the expiration interval yourself. And I don't believe it will ever be. The purpose of vagrant share is to share your work for a limited time just for your client to have a look or for your partners to do some testing and come back with feedback, not mid-term hosting.