/** * @file Simple wrapper for stream.Readable, used for receiving binary data */ 'use strict' var util = require('util'), stream = require('stream') /** * Represents the readable stream for binary frames * @class * @event readable * @event end */ function InStream() { stream.Readable.call(this) } module.exports = InStream util.inherits(InStream, stream.Readable) /** * No logic here, the pushs are made outside _read * @private */ InStream.prototype._read = function () {} /** * Add more data to the stream and fires "readable" event * @param {Buffer} data * @private */ InStream.prototype.addData = function (data) { this.push(data) } /** * Indicates there is no more data to add to the stream * @private */ InStream.prototype.end = function () { this.push(null) }