janrain/janrain-backplane-2 — pull request #7 by geokat (2012-11-14 01:24:42+00:00)
Title: FED-59: refresh regular token when it expires (in the bp2 client lib)

If refresh token is not available when the access token expires
(possible because we did not store it in the cookie before),
request a new channel.

Also refactored common server invocation code into a method
(Backplane.makeCall()).