webQQ live chat is what technology to achieve

RT
should not the client polling bar
background push technology do ?
socket?
I do not know how to achieve, people understand it ?

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webQQ background is written in Erlang .
this language, do not know much , can not speak
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after all he is Osama bin Laden , well-informed . . .
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're right.
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I heard of it
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not Saddam do
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head feeling like a black microphone .
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Party grass embarrassing the ~ ~
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Hello everyone , do not bullshit you, what technology can achieve voice communication