Rails 3 ActionDispatch::Cookies::CookieOverflow 


ActionDispatch::Cookies::CookieOverflow (ActionDispatch::Cookies::CookieOverflow): Problem in rails 3 devise.




The problem is with session["devise.facebook_data"] = env["omniauth.auth"]. Twitter's response contains an extra section that is very large and does not fit in the session. One option is to store env["omniauth.auth"].except("extra") in the session instead.


This is issue arises where we are storing more than 4K of session data.












































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