flex - data suddenly not returning from facebook chat (limits??? changes???) -
i have app integrates facebook chat. has been working year now. of sudden, i'm noticing calls don't return data. after lots of frustration, removed app account , reset token. , started working agin... sorta. @ least receiving presence stanzas. but, roster , vcards still don't respond. after third use of app... not sending presence stanzas again. adding , removing gave me 3 uses , cut.
i know code right (or has been right year). challenge / response goes success.. facebook won't send me roster... or vcard anymore. threw ping in measure make sure fb still on other end, , sent me "feature not supported" response. fb online, i'm auth'd fine... doesn't want respond.
did facebook change chat somehow? reviewed limited info seems still xmpp has been... nothing unusual. , why few features work few moments after removing , re-adding app stop working again nothing different on end?
confused... insider on extremely appreciated.
edit: noticed in response looks suspect. after resource bind, in response, username portion of jid -0. doesn't right except fb append resource internal identifier? maybe part of issue? fb bug? or way manage kids , ignore usernames.
this bind response:
-0@chat.facebook.com/home_a91df689_4e362fb0e7d39
edit again: while testing other stuff, fb chat randomly worked , sent me presence stanzas , own card... time bind response identified me. looks might platform bug.
-100000216452967@chat.facebook.com/home
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