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<p>XEP-0047: In-Band Bytestreams</p> <p><b>最新页面</b></p><div>This document describes In-Band Bytestreams (IBB), a simple XMPP protocol extension that enables two entities to establish a virtual bytestream over which they can exchange Base64-encoded chunks of data over XMPP itself. Because IBB provides a generic bytestream, its usage is open-ended. To date it has been used as a fallback method for sending files when out-of-band methods such as SOCKS5 Bytestreams [1] are not available. However, IBB could also be useful for any kind of relatively low-bandwidth activity, such as games, shell sessions, or encrypted communication.<br /> <br /> 这篇文档描述的是带内字节流(IBB)，一个简单的XMPP协议扩展，它能够在两个实体之间创立一个虚的字节流，这个字节流是通过在XMPP上交换大块的BASE64编码的数据来实现。因为IBB提供的是一般的字节流，所以他的用法是开放的。当然，现在它已经是过时的，仅被用作一种SOCKS5 字节流方式无效时的退化方式。然而，IBB也能过应用于任何一种相关的低带宽的活动，比如游戏，命令行会话，或者加密通讯。</div>

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