You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
2.2 KiB
117 lines
2.2 KiB
var geoip = require('geoip-lite');
|
|
|
|
var Node = function Node(data)
|
|
{
|
|
this.id = null;
|
|
this.info = {};
|
|
this.geo = {}
|
|
this.stats = {
|
|
active: false,
|
|
listening: false,
|
|
mining: false,
|
|
peers: 0,
|
|
pending: 0,
|
|
gasPrice: 0,
|
|
block: {
|
|
difficulty: 0,
|
|
number: 0,
|
|
gasLimit: 0,
|
|
timestamp: 0,
|
|
arrival: 0,
|
|
propagation: 0,
|
|
received: 0
|
|
},
|
|
blocktimeAvg: 0,
|
|
blockTimes: [],
|
|
difficulty: [],
|
|
latency: 0,
|
|
uptime: 0,
|
|
lastUpdate: 0
|
|
};
|
|
this.uptime = {
|
|
started: null,
|
|
history: []
|
|
};
|
|
|
|
if(this.id === null) {
|
|
this.uptime.started = (new Date()).getTime();
|
|
this.setState(true);
|
|
}
|
|
|
|
if(typeof data.id !== 'undefined')
|
|
this.id = data.id;
|
|
|
|
if(typeof data.info !== 'undefined')
|
|
this.info = data.info;
|
|
|
|
if(typeof data.ip !== 'undefined'){
|
|
this.info.ip = data.ip;
|
|
this.setGeo(data.ip);
|
|
}
|
|
|
|
if(typeof data.spark !== 'undefined')
|
|
this.spark = data.spark;
|
|
|
|
if(typeof data.latency !== 'undefined')
|
|
this.stats.latency = data.latency;
|
|
|
|
return this;
|
|
}
|
|
|
|
Node.prototype.setGeo = function(ip)
|
|
{
|
|
this.geo = geoip.lookup(ip);
|
|
}
|
|
|
|
Node.prototype.setInfo = function(data)
|
|
{
|
|
if(typeof data.info !== 'undefined')
|
|
this.info = data.info;
|
|
|
|
if(typeof data.ip !== 'undefined'){
|
|
this.info.ip = data.ip;
|
|
this.setGeo(data.ip);
|
|
}
|
|
|
|
if(typeof data.spark !== 'undefined')
|
|
this.spark = data.spark;
|
|
|
|
if(this.uptime.history.length > 0 && this.uptime.history[this.uptime.history.length - 1].status == 'down')
|
|
this.setState(true);
|
|
}
|
|
|
|
Node.prototype.getInfo = function()
|
|
{
|
|
return {id: this.id, info: this.info, geo: this.geo, stats: this.stats};
|
|
}
|
|
|
|
Node.prototype.setStats = function(stats)
|
|
{
|
|
if(typeof stats !== undefined && typeof stats.block !== undefined && typeof stats.block.number !== undefined)
|
|
{
|
|
if(stats.block.number !== this.stats.number) {
|
|
stats.block.received == (new Date()).getTime() - stats.block.arrival;
|
|
} else {
|
|
stats.block.received = this.stats.block.received;
|
|
}
|
|
|
|
this.stats = stats;
|
|
|
|
return this.getStats();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
Node.prototype.getStats = function()
|
|
{
|
|
return {id: this.id, stats: this.stats};
|
|
}
|
|
|
|
Node.prototype.setState = function(active)
|
|
{
|
|
this.stats.active = active;
|
|
this.uptime.history.push({status: (active ? 'up' : 'down'), time: (new Date()).getTime()});
|
|
}
|
|
|
|
module.exports = Node;
|
|
|