From Facebook Developer Wiki

Is this working? For some reason, I'm not seeing an fb_sig_ss param when I specify ss="true".

 * Are you meaning to set ext_send_ss="true" as described at http://wiki.developers.facebook.com/index.php/Fb:iframe

Set the argument ss to true.

How I do this, if I'm inside a flash app??

Hey !! I need an answer for this

Is your Flash application wrapped in an fb:swf tag? Are you not seeing fb_sig_ss param? Pete (563683308 14:05, 21 April 2009 (PDT))

Luis : Yes, I use the fb tags and I see the fb_sig_ss ...but it's not working, so I think is maybe because I don't know how to set ext_send_ss="true" , inside flash or where?... Is that comming be default?

--729495304 15:18, 22 April 2009 (PDT)

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I'm using this

var params:Object = LoaderInfo(this.root.loaderInfo).parameters; facebook.startWidgetSession(params,api_key,session_secret);

--729495304 15:26, 22 April 2009 (PDT)

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[edit] flashvar not coming in

my fb_sig_ss is returning undefined in my Flash file where as i can see some other facebook flashvars. / my flash file is embedded with fb:swf / the canvas page is FBML / the flash file is hosted on the same hosting as the canvas url / why is the variable undefined?

Hmm, this could be a bug. Could you file one, please, and include the relevant code? Thanks, Pete -- 563683308 14:22, 5 October 2009 (PDT)