The biggest browser limitation I've had to overcome is the lack of native cross-browser WebSockets support.
我要克服的最困难的浏览器限制就是缺乏本地的跨浏览器WebSockets支持。
There are also lots of libraries for doing new experimental stuff like websockets and the community is very active.
还有很多库在尝试一些新的事情，比如websockets，社区也非常活跃。
For example, while Chrome 5 and Safari 5 have native WebSockets support, the current versions of Firefox and Opera do not.
比如说，虽然Chrome5和Safari 5都提供了本地的WebSockets支持，但当前版本的Firefox和Opera则不支持。
WebSockets is a draft standard which is sponsored by Google, Apple and others at the WhatWG working group that is standardising HTML 5.
WebSockets是一个标准草案，这项草案由Google、Apple和其他进行HTML 5标准化的 WhatWG工作组成员所资助。
There are two technologies which bring communication into browser-based applications at the moment; Bayeux (aka CometD) and more recently, WebSockets.
此时有两种技术可以将通信引入基于浏览器的应用之中：Bayeux（又称CometD）和WebSockets。
Michael: The issues are that browsers have been shipping incrementally updated versions of the websockets protocol while the spec itself has been evolving.
Michael：问题在于浏览器不断升级携带的Websockets协议，同时规范本身也在不断演进。
We use Socket.IO, which abstracts over websockets and provides fallbacks to support websocket-style communication for browsers that don’t have websockets yet.
我们使用Socket.IO，它对WebSocket进行了抽象，还对尚没有WebSocket的浏览器提供了应变方案，以支持WebSocket式的通信。
Beside defining controls in libraries, mobl also comes with libraries exposing many HTML5 APIs, including geolocation, 2d drawing using Canvas and WebSockets.
mobl除了能够在库中定义控件之外，它还拥有暴露了大量HTML5API的库，包括集合定位、使用Canvas进行2d绘图以及WebSockets等等。
Until VNC servers implement WebSockets support (something I would like to see happen) the proxy is required to translate between WebSockets and standard TCP sockets.
在VNC服务器开始支持WebSockets前(我很希望能做到这一点)，我们还是需要代理在WebSockets和标准的TCPsockets之间进行转换。
If you're developing mobile-optimized site, or just want to play with next generation HTML features like WebSockets, check out Firtman's overview of what mobile Safari can and can't do.
如果你正在开发移动版的站点，或者只是想把玩下下一代HTML特性例如WebSockets，请移步至Firtmanr的测评看看Safari的优缺点。
Both Bayeux and WebSockets attempt to avoid the resource limits by using a fall-back mechanism for long polling (in the case of Bayeux) or switching to a non-HTTP based secondary protocol instead.
Bayeux和WebSockets都试图避免资源限制问题，使用回退机制来实现长轮询(比如Bayeux)，或者切换到其他非http协议之上。
Because WebSockets can send and receive at any time, are directly controlled by the programmer, and are not subject to proxy interference, the pipelining ability is safe and should not be disabled.
由于WebSockets可以在任何时间发送与接收，可以由程序员直接控制，因此它并不会遇到代理干扰(proxy interference)的问题，管道功能是安全的，不应该禁用。
Because WebSockets can send and receive at any time, are directly controlled by the programmer, and are not subject to proxy interference, the pipelining ability is safe and should not be disabled.
由于WebSockets可以在任何时间发送与接收，可以由程序员直接控制，因此它并不会遇到代理干扰(proxy interference)的问题，管道功能是安全的，不应该禁用。
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