const ProtoDef = require('protodef').ProtoDef const Serializer = require('protodef').Serializer const Parser = require('protodef').Parser const exampleProtocol = require('./full_protocol_example.json') const proto = new ProtoDef() proto.addProtocol(exampleProtocol, ['login', 'toClient']) const parser = new Parser(proto, 'packet') const serializer = new Serializer(proto, 'packet') serializer.write({ name: 'success', params: { uuid: 'some uuid', username: 'some name' } }) parser.on('error', function (err) { console.log(err.stack) console.log(err.buffer) }) serializer.pipe(parser) parser.on('data', function (chunk) { console.log(JSON.stringify(chunk.data, null, 2)) })