andrade-soulseek-downloader/dist/slsk-client/messages.js

Simple, safe Soulseek download library with built-in rate limiting to prevent bans

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Messages = void 0;
const stream_1 = require("stream");
const message_1 = require("./message");
class Messages extends stream_1.Writable {
    rest;
    _write(chunk, _enc, next) {
        this.read(this.rest ? Buffer.concat([this.rest, chunk]) : chunk);
        next();
    }
    read(data) {
        if (data.length < 4) {
            this.rest = data.slice(0, data.length);
            return;
        }
        const size = data.readUInt32LE();
        if (size + 4 <= data.length) {
            this.emit('message', new message_1.Message(data.slice(0, size + 4)));
            this.read(data.slice(size + 4, data.length));
        }
        else {
            this.rest = data.slice(0, data.length);
        }
    }
    reset() {
        this.rest = undefined;
    }
}
exports.Messages = Messages;
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