chensenlai
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语音房项目初始化
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README.md
bufferutil
Buffer utils is one of the modules that makes ws fast. It's optimized for
certain buffer based operations such as merging buffers, generating WebSocket
masks and unmasking.
As the module consists of binary components, it should be used an
optionalDependency so when installation fails, it doesn't halt the
installation of your module. There are fallback files available in this
repository. See fallback.js for the suggest fallback implementation if
installation fails.
Installation
npm install bufferutil
API
In all examples we assume that you've already required the BufferUtil as followed:
'use strict';
var bu = require('bufferutil').BufferUtil;
The module exposes 3 different functions:
merge
Merge multiple buffers in the first supplied buffer argument:
bu.merge(buffer, [buffer1, buffer2]);
This merges buffer1 and buffer2 which are in an array into buffer.
mask
Apply a WebSocket mask on the given data.
bu.mask(buffer, mask);
unmask
Remove a WebSocket mask on the given data.;w
bu.unmask(buffer, mask);
License
MIT