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123 lines
2.9 KiB
123 lines
2.9 KiB
var express = require('express');
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var app = express();
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var path = require('path');
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var favicon = require('serve-favicon');
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var bodyParser = require('body-parser');
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var Primus = require('primus'),
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api,
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client;
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var Collection = require('./models/collection');
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var Nodes = new Collection();
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var server = require('http').createServer(app);
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api = new Primus(server, {
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transformer: 'websockets',
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pathname: '/api',
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parser: 'JSON'
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});
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api.use('emit', require('primus-emit'));
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var client = new Primus(server, {
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transformer: 'websockets',
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pathname: '/primus',
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parser: 'JSON'
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});
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client.use('emit', require('primus-emit'));
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api.on('connection', function(spark) {
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console.log(spark.id);
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console.log(spark.address);
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console.log(spark.query);
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spark.on('hello', function(data) {
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console.log('got hello data from ', spark.id);
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console.log(data);
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if(typeof data.id !== 'undefined' && typeof data.info !== 'undefined')
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{
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data.ip = spark.address.ip;
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var info = Nodes.add(data);
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spark.emit('ready');
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client.write({action: 'add', data: info});
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}
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});
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spark.on('update', function(data) {
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console.log('got update from ' + spark.id);
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console.log(data);
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if(typeof data.id !== 'undefined' && typeof data.stats !== 'undefined')
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{
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var stats = Nodes.update(data.id, data.stats);
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client.write({action: 'update', data: stats});
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}
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});
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spark.on('end', function(data) {
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//
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});
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});
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client.on('connection', function(spark) {
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console.log(spark.id);
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console.log(spark.address);
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console.log(spark.query);
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spark.on('ready', function(data){
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console.log('got hello data from ' + spark.id);
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console.log(data);
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spark.emit('init', {nodes: Nodes.all()});
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});
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});
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// view engine setup
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app.set('views', path.join(__dirname, 'views'));
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app.set('view engine', 'jade');
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//app.use(favicon(__dirname + '/public/favicon.ico'));
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app.use(bodyParser.json());
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app.use(bodyParser.urlencoded({ extended: false }));
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app.use(express.static(path.join(__dirname, 'public')));
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app.get('/', function(req, res) {
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res.render('index', { title: 'Ethereum Network Status' });
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});
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// catch 404 and forward to error handler
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app.use(function(req, res, next) {
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var err = new Error('Not Found');
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err.status = 404;
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next(err);
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});
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// error handlers
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if (app.get('env') === 'development') {
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app.use(function(err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,
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error: err
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});
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});
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}
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// production error handler
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app.use(function(err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,
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error: {}
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});
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});
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server.listen(process.env.PORT || 3000);
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module.exports = app;
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