CipherLabs
/
ethstats-server
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

update to primus

Browse Source
pull/5/head
cubedro 10 years ago
parent 5076d6c33f
commit 8954fbae16
4 changed files with 165 additions and 89 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 125
      app.js
  2. 53
      models/collection.js
  3. 70
      models/node.js
  4. 6
      package.json

125
app.js
Unescape View File

@ -1,18 +1,72 @@
var express = require('express.io');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var bodyParser = require('body-parser');
var fs = require('fs');
var config;
var Node = require('./models/node');
if(fs.existsSync('./config/nodes.js')){
config = require('./config/nodes');
} else {
config = require('./config/nodes.default');
}
var Primus = require('primus'),
http = require('http'),
server,
api,
client;
var Node = require('./models/node');
var Collection = require('./models/collection');
var Nodes = new Collection();
server = http.createServer();
api = new Primus(server, {
transformer: 'websockets',
pathname: '/api',
parser: 'JSON'
});
api.use('emit', require('primus-emit'));
api.on('connection', function(spark) {
console.log(spark.id);
console.log(spark.address);
console.log(spark.query);
spark.on('hello', function(data){
console.log('got hello data from ' + spark.id);
console.log(data);
Nodes.add(data);
});
spark.on('update', function(data){
console.log('got update from ' + spark.id);
console.log(data);
});
});
var client = new Primus(server, {
transformer: 'websockets',
pathname: '/primus',
parser: 'JSON'
});
client.use('emit', require('primus-emit'));
client.on('connection', function(spark) {
console.log(spark);
console.log(spark.id);
console.log(spark.headers);
console.log(spark.address);
console.log(spark.query);
spark.write({give: 'identity'});
});
server.listen(process.env.API_PORT || 3000);
// if(fs.existsSync('./config/nodes.js')){
// config = require('./config/nodes');
// } else {
// config = require('./config/nodes.default');
// }
// var Node = require('./models/node');
var app = express();
app.http().io();
@ -23,37 +77,36 @@ app.set('view engine', 'jade');
// uncomment after placing favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(express.static(path.join(__dirname, 'public')));
var nodes = [],
nodeStatus = [],
nodeInterval;
for(i in config) {
nodes[i] = new Node(config[i], i);
console.log(nodes[i]);
nodeStatus[i] = nodes[i].update();
}
nodeInterval = setInterval(function(){
for(i in nodes){
app.io.broadcast('update', nodes[i].update());
}
}, 10000);
app.get('/', function(req, res) {
res.render('index', { title: 'Ethereum Network Status' });
});
app.io.route('ready', function(req) {
req.io.emit('init', {
nodes: nodeStatus
});
console.log('emited');
});
// var nodes = [],
// nodeStatus = [],
// nodeInterval;
// for(i in config) {
// nodes[i] = new Node(config[i], i);
// console.log(nodes[i]);
// nodeStatus[i] = nodes[i].update();
// }
// nodeInterval = setInterval(function(){
// for(i in nodes){
// app.io.broadcast('update', nodes[i].update());
// }
// }, 10000);
// app.get('/', function(req, res) {
// res.render('index', { title: 'Ethereum Network Status' });
// });
// app.io.route('ready', function(req) {
// req.io.emit('init', {
// nodes: nodeStatus
// });
// console.log('emited');
// });
// catch 404 and forward to error handler
app.use(function(req, res, next) {

53
models/collection.js
Unescape View File

@ -0,0 +1,53 @@
var _ = require('lodash');
var Node = require('./node');
var Collection = function Collection()
{
this._list = [];
return this;
}
Collection.prototype.add = function(data)
{
if(typeof data.id == 'undefined')
return false;
var node = this.getNodeOrNew({ id : data.id });
node.info = data.info;
}
Collection.prototype.get = function(id)
{
return this.getNode(id);
}
Collection.prototype.getIndex = function(search)
{
return _.findIndex(this._list, search);
return (index >= 0 ? index : false);
}
Collection.prototype.getNode = function(search)
{
var index = this.getIndex(search);
if(index)
return this._list[index];
return false;
}
Collection.prototype.getIndexOrNew = function(search)
{
var index = this.getIndex(search) || this._list.push(new Node());
}
Collection.prototype.getNodeOrNew = function(search)
{
return this.getNode(this.getIndexOrNew(search));
}
module.exports = Collection;

70
models/node.js
Unescape View File

@ -1,68 +1,34 @@
var geoip = require('geoip-lite');
var Node = function Node(options, id)
var Node = function Node()
{
this.options = options;
this.info = {
name: options.name,
ip: options.rpcHost,
type: options.type,
os: options.os
};
this.info.geo = geoip.lookup(this.info.ip);
this.info.id = parseInt(id);
this.info.stats = {
this.id = null;
this.info = {};
this.geo = {}
this.stats = {
active: false,
peers: 0,
listening: false,
mining: false,
block: {
number: 0,
hash: '?',
timestamp: 0
},
peers: 0,
pending: 0,
gasPrice: 0,
block: {},
blocktimeAvg: 0,
difficulty: [],
uptime: {
down: 0,
inc: 0,
total: 0
}
}
this.web3 = require('ethereum.js');
},
lastUpdate: 0
};
return this;
}
Node.prototype.update = function()
Node.prototype.setGeo = function()
{
var sock = new this.web3.providers.HttpSyncProvider('http://' + this.options.rpcHost + ':' + this.options.rpcPort);
this.web3.setProvider(sock);
var eth = this.web3.eth;
try {
this.info.stats.peers = eth.peerCount;
}
catch (err) {
this.info.stats.peers = null;
}
if(this.info.stats.peers != null) {
this.info.stats.block = eth.block(parseInt(eth.number));
if(this.info.stats.block.hash != '?' && typeof this.info.stats.block.difficulty !== 'undefined'){
this.info.stats.block.difficulty = this.web3.toDecimal(this.info.stats.block.difficulty);
}
this.info.stats.mining = eth.mining;
this.info.stats.active = true;
} else {
this.info.stats.active = false;
this.info.stats.uptime.down++;
}
this.info.stats.uptime.inc++;
this.info.stats.uptime.total = ((this.info.stats.uptime.inc - this.info.stats.uptime.down) / this.info.stats.uptime.inc) * 100;
return this.info;
};
this.geo = geoip.lookup(ip);
}
module.exports = Node;

6
package.json
Unescape View File

@ -16,8 +16,12 @@
"express.io": "^1.1.13",
"geoip-lite": "^1.1.4",
"jade": "~1.6.0",
"lodash": "^3.2.0",
"morgan": "~1.3.0",
"primus": "^2.4.12",
"primus-emit": "^0.1.2",
"serve-favicon": "~2.1.3",
"stylus": "0.42.3"
"stylus": "0.42.3",
"ws": "^0.7.1"
}
}

Write Preview
Loading…
Cancel
Save