thanks my friend, Freds gotta stick together. yes it seems Rails does not 
want session ids in urls at 
all http://guides.rubyonrails.org/action_controller_overview.html#session 
the other option is to pass around resource ids in urls, it just gets 
messy. this feels like something a framework should provide a default 
solution for but i guess not.


On Friday, December 6, 2013 6:34:31 AM UTC-5, Frederick Cheung wrote:
>
>
>
> On Friday, December 6, 2013 3:36:28 AM UTC, Fred Guest wrote:
>>
>> is this possible? i'm serving a rails app into an iframe and i'm testing 
>> in chrome with "block third-party cookies" selected because it's not safe 
>> to assume that third-party cookies won't be blocked. iframes are treated as 
>> third parties so i need the app to function independently of cookies. i've 
>> done a boatload of googling an fiddling already, and it seems that even if 
>> you change ".config.session_store :cookie_store" to active_record_store or 
>> mem_cache_store (plus the additional configuration/gems those entail), the 
>> persistence of session data is STILL dependent on the availability of 
>> cookies, which is kind of a fake out with regards to the name of that 
>> config.
>>
>
> Yes - a cookie is used to record  which database row / memcache key to 
> use. The name of the store implies where the actual session data is stored.
>
>>
>> at this point i have resorted to running memcached putting this:
>>
>> *  def write(k,v)*
>>     Rails.cache.write(request.remote_ip.gsub('.', '')+k,v)
>> *  end*
>>
>> *  def read(k)*
>>     Rails.cache.read(request.remote_ip.gsub('.', '')+k)
>> *  end*
>>
>> in my application_controller and using it as i would "session[:foo] = 
>> bar" or "session[:foo]". it works, but i don't feel great about it due to 
>> the nature of IP addresses. is there a better way to accomplish this?
>>
>>  
> Is it an option for you to pass a session id in the url? Unideal too, but 
> perhaps less unideal than what you currently have. I think this used to be 
> something rails supported, but I seem to remember it getting removed, so 
> you might have to hack that back in.
>
> Fred
>

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