The challenge with streaming AMF is that it uses HTTP 1.1 persistent connections which are implemented differently by the different browsers.

流式AMF的挑战在于它使用了HTTP 1.1的持续连接，而不同的浏览器对其的实现方式却不同。

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Network congestion: cellphone networks are far from being ready to deal with applications that require several persistent HTTP connections.

网络拥塞：蜂窝网络无法满足需要几个持续HTTP连接的应用的需要。

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