fix issue #40
This commit is contained in:
Jerry Brady
parent
dc3dcd01a7
commit
a0a8c0cd75
|
|
@ -0,0 +1,180 @@
|
|||
var redis = require('redis');
|
||||
var async = require('async');
|
||||
|
||||
var os = require('os');
|
||||
|
||||
var algos = require('stratum-pool/lib/algoProperties.js');
|
||||
|
||||
|
||||
module.exports = function(logger, portalConfig, poolConfigs){
|
||||
|
||||
var _this = this;
|
||||
|
||||
var logSystem = 'Stats';
|
||||
|
||||
var redisClients = [];
|
||||
|
||||
var canDoStats = true;
|
||||
|
||||
Object.keys(poolConfigs).forEach(function(coin){
|
||||
|
||||
if (!canDoStats) return;
|
||||
|
||||
var poolConfig = poolConfigs[coin];
|
||||
|
||||
if (!poolConfig.shareProcessing || !poolConfig.shareProcessing.internal){
|
||||
logger.error(logSystem, coin, 'Cannot do stats without internal share processing setup');
|
||||
canDoStats = false;
|
||||
return;
|
||||
}
|
||||
|
||||
var internalConfig = poolConfig.shareProcessing.internal;
|
||||
var redisConfig = internalConfig.redis;
|
||||
|
||||
for (var i = 0; i < redisClients.length; i++){
|
||||
var client = redisClients[i];
|
||||
if (client.client.port === redisConfig.port && client.client.host === redisConfig.host){
|
||||
client.coins.push(coin);
|
||||
return;
|
||||
}
|
||||
}
|
||||
redisClients.push({
|
||||
coins: [coin],
|
||||
client: redis.createClient(redisConfig.port, redisConfig.host)
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
this.stats = {};
|
||||
this.statsString = '';
|
||||
|
||||
this.getGlobalStats = function(callback){
|
||||
|
||||
var allCoinStats = {};
|
||||
|
||||
async.each(redisClients, function(client, callback){
|
||||
var windowTime = (((Date.now() / 1000) - portalConfig.website.hashrateWindow) | 0).toString();
|
||||
var redisCommands = [];
|
||||
|
||||
|
||||
var redisComamndTemplates = [
|
||||
['zremrangebyscore', '_hashrate', '-inf', '(' + windowTime],
|
||||
['zrangebyscore', '_hashrate', windowTime, '+inf'],
|
||||
['hgetall', '_stats'],
|
||||
['scard', '_blocksPending'],
|
||||
['scard', '_blocksConfirmed'],
|
||||
['scard', '_blocksOrphaned']
|
||||
];
|
||||
|
||||
var commandsPerCoin = redisComamndTemplates.length;
|
||||
|
||||
|
||||
client.coins.map(function(coin){
|
||||
redisComamndTemplates.map(function(t){
|
||||
var clonedTemplates = t.slice(0);
|
||||
clonedTemplates[1] = coin + clonedTemplates [1];
|
||||
redisCommands.push(clonedTemplates);
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
client.client.multi(redisCommands).exec(function(err, replies){
|
||||
if (err){
|
||||
console.log('error with getting hashrate stats ' + JSON.stringify(err));
|
||||
callback(err);
|
||||
}
|
||||
else{
|
||||
for(var i = 0; i < replies.length; i += commandsPerCoin){
|
||||
var coinName = client.coins[i / commandsPerCoin | 0];
|
||||
var coinStats = {
|
||||
name: coinName,
|
||||
symbol: poolConfigs[coinName].coin.symbol.toUpperCase(),
|
||||
algorithm: poolConfigs[coinName].coin.algorithm,
|
||||
hashrates: replies[i + 1],
|
||||
poolStats: replies[i + 2] != null ? replies[i + 2] : { validShares: 0, validBlocks: 0, invalidShares: 0 },
|
||||
blocks: {
|
||||
pending: replies[i + 3],
|
||||
confirmed: replies[i + 4],
|
||||
orphaned: replies[i + 5]
|
||||
}
|
||||
};
|
||||
allCoinStats[coinStats.name] = (coinStats);
|
||||
}
|
||||
callback();
|
||||
}
|
||||
});
|
||||
}, function(err){
|
||||
if (err){
|
||||
console.log('error getting all stats' + JSON.stringify(err));
|
||||
callback();
|
||||
return;
|
||||
}
|
||||
|
||||
var portalStats = {
|
||||
global:{
|
||||
workers: 0,
|
||||
hashrate: 0
|
||||
},
|
||||
algos: {},
|
||||
pools: allCoinStats
|
||||
};
|
||||
|
||||
Object.keys(allCoinStats).forEach(function(coin){
|
||||
var coinStats = allCoinStats[coin];
|
||||
coinStats.workers = {};
|
||||
coinStats.shares = 0;
|
||||
coinStats.hashrates.forEach(function(ins){
|
||||
var parts = ins.split(':');
|
||||
var workerShares = parseFloat(parts[0]);
|
||||
coinStats.shares += workerShares;
|
||||
var worker = parts[1];
|
||||
if (worker in coinStats.workers)
|
||||
coinStats.workers[worker] += workerShares
|
||||
else
|
||||
coinStats.workers[worker] = workerShares
|
||||
});
|
||||
var shareMultiplier = algos[coinStats.algorithm].multiplier || 0;
|
||||
var hashratePre = shareMultiplier * coinStats.shares / portalConfig.website.hashrateWindow;
|
||||
coinStats.hashrate = hashratePre | 0;
|
||||
portalStats.global.workers += Object.keys(coinStats.workers).length;
|
||||
|
||||
/* algorithm specific global stats */
|
||||
var algo = coinStats.algorithm;
|
||||
if (!portalStats.algos.hasOwnProperty(algo)){
|
||||
portalStats.algos[algo] = {
|
||||
workers: 0,
|
||||
hashrate: 0,
|
||||
hashrateString: null
|
||||
};
|
||||
}
|
||||
portalStats.algos[algo].hashrate += coinStats.hashrate;
|
||||
portalStats.algos[algo].workers += Object.keys(coinStats.workers).length;
|
||||
|
||||
delete coinStats.hashrates;
|
||||
delete coinStats.shares;
|
||||
coinStats.hashrateString = _this.getReadableHashRateString(coinStats.hashrate);
|
||||
});
|
||||
|
||||
Object.keys(portalStats.algos).forEach(function(algo){
|
||||
var algoStats = portalStats.algos[algo];
|
||||
algoStats.hashrateString = _this.getReadableHashRateString(algoStats.hashrate);
|
||||
});
|
||||
|
||||
_this.stats = portalStats;
|
||||
_this.statsString = JSON.stringify(portalStats);
|
||||
callback();
|
||||
});
|
||||
|
||||
};
|
||||
|
||||
this.getReadableHashRateString = function(hashrate){
|
||||
var i = -1;
|
||||
var byteUnits = [ ' KH', ' MH', ' GH', ' TH', ' PH' ];
|
||||
do {
|
||||
hashrate = hashrate / 1024;
|
||||
i++;
|
||||
} while (hashrate > 1024);
|
||||
return hashrate.toFixed(2) + byteUnits[i];
|
||||
};
|
||||
|
||||
};
|
||||
Loading…
Reference in New Issue