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z-nomp
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Replaced various listeners (coinswitch and blocknotify) with united NOMP CLI (command-line interface)

This commit is contained in:
Matt 2014-04-26 16:23:23 -06:00
parent 35772fd780
commit 952c7105cc
14 changed files with 422 additions and 446 deletions
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35
README.md
View File

@ -113,7 +113,8 @@ If your pool uses NOMP let us know and we will list your website here.
* http://kryptochaos.com
* http://pool.uberpools.org
* http://onebtcplace.com
* https://minr.es
* http://minr.es
* http://mining.theminingpools.com
Usage
=====
@ -167,6 +168,11 @@ Explanation for each field:
will also be logged. */
"logLevel": "debug", //or "warning", "error"
/* The NOMP CLI (command-line interface) will listen for commands on this port. For example,
blocknotify messages are sent to NOMP through this. */
"cliPort": 17117,
/* By default 'forks' is set to "auto" which will spawn one process/fork/worker for each CPU
core in your system. Each of these workers will run a separate instance of your pool(s),
and the kernel will load balance miners using these forks. Optionally, the 'forks' field
@ -205,33 +211,12 @@ Explanation for each field:
"port": 6379
},
/* With this enabled, the master process listen on the configured port for messages from the
'scripts/blockNotify.js' script which your coin daemons can be configured to run when a
new block is available. When a blocknotify message is received, the master process uses
IPC (inter-process communication) to notify each thread about the message. Each thread
then sends the message to the appropriate coin pool. See "Setting up blocknotify" below to
set up your daemon to use this feature. */
"blockNotifyListener": {
"enabled": true,
"port": 8117,
"password": "test"
},
/* With this enabled, the master process will listen on the configured port for messages from
the 'scripts/coinSwitch.js' script which will trigger your proxy pools to switch to the
specified coin (non-case-sensitive). This setting is used in conjuction with the proxy
feature below. */
"coinSwitchListener": {
"enabled": false,
"port": 8118,
"password": "test"
},
/* In a proxy configuration, you can setup ports that accept miners for work based on a
specific algorithm instead of a specific coin. Miners that connect to these ports are
automatically switched a coin determined by the server. The default coin is the first
configured pool for each algorithm and coin switching can be triggered using the
coinSwitch.js script in the scripts folder.
cli.js script in the scripts folder.
Please note miner address authentication must be disabled when using NOMP in a proxy
configuration and that payout processing is left up to the server administrator. */
@ -505,11 +490,11 @@ For more information on these configuration options see the [pool module documen
1. In `config.json` set the port and password for `blockNotifyListener`
2. In your daemon conf file set the `blocknotify` command to use:
```
node [path to scripts/blockNotify.js] [listener host]:[listener port] [listener password] [coin name in config] %s
node [path to cli.js] [coin name in config] [block hash symbol]
```
Example: inside `dogecoin.conf` add the line
```
blocknotify=node scripts/blockNotify.js 127.0.0.1:8117 mySuperSecurePassword dogecoin %s
blocknotify=node /home/nomp/scripts/cli.js blocknotify dogecoin %s
```
Alternatively, you can use a more efficient block notify script written in pure C. Build and usage instructions

7
coins/ecoin.json
View File

@ -1,7 +0,0 @@
{
"name": "Ecoin",
"symbol": "ECN",
"algorithm": "keccak",
"normalHashing": true,
"diffShift": 32
}

42
config_example.json
View File

@ -1,6 +1,8 @@
{
"logLevel": "debug",
"cliPort": 17117,
"clustering": {
"enabled": true,
"forks": "auto"
@ -26,23 +28,12 @@
"port": 6379
},
"blockNotifyListener": {
"switching": {
"switch1": {
"enabled": false,
"port": 8117,
"password": "test"
},
"coinSwitchListener": {
"enabled": false,
"host": "127.0.0.1",
"port": 8118,
"password": "test"
},
"proxy": {
"sha256": {
"enabled": false,
"port": "3333",
"algorithm": "sha256",
"ports": {
"3333": {
"diff": 10,
"varDiff": {
"minDiff": 16,
@ -51,10 +42,14 @@
"retargetTime": 90,
"variancePercent": 30
}
}
}
},
"scrypt": {
"switch2": {
"enabled": false,
"port": "4444",
"algorithm": "scrypt",
"ports": {
"4444": {
"diff": 10,
"varDiff": {
"minDiff": 16,
@ -63,10 +58,17 @@
"retargetTime": 90,
"variancePercent": 30
}
}
}
},
"scrypt-n": {
"switch3": {
"enabled": false,
"port": "5555"
"algorithm": "x11",
"ports": {
"5555": {
"diff": 0.001
}
}
}
},

103
init.js
View File

@ -5,8 +5,7 @@ var cluster = require('cluster');
var async = require('async');
var PoolLogger = require('./libs/logUtil.js');
var BlocknotifyListener = require('./libs/blocknotifyListener.js');
var CoinswitchListener = require('./libs/coinswitchListener.js');
var CliListener = require('./libs/cliListener.js');
var RedisBlocknotifyListener = require('./libs/redisblocknotifyListener.js');
var PoolWorker = require('./libs/poolWorker.js');
var PaymentProcessor = require('./libs/paymentProcessor.js');
@ -82,18 +81,68 @@ if (cluster.isWorker){
var buildPoolConfigs = function(){
var configs = {};
var configDir = 'pool_configs/';
var poolConfigFiles = [];
/* Get filenames of pool config json files that are enabled */
fs.readdirSync(configDir).forEach(function(file){
if (!fs.existsSync(configDir + file) || path.extname(configDir + file) !== '.json') return;
var poolOptions = JSON.parse(JSON.minify(fs.readFileSync(configDir + file, {encoding: 'utf8'})));
if (!poolOptions.enabled) return;
var coinFilePath = 'coins/' + poolOptions.coin;
poolOptions.fileName = file;
poolConfigFiles.push(poolOptions);
});
/* Ensure no pool uses any of the same ports as another pool */
for (var i = 0; i < poolConfigFiles.length; i++){
var ports = Object.keys(poolConfigFiles[i].ports);
for (var f = 0; f < poolConfigFiles.length; f++){
if (f === i) continue;
var portsF = Object.keys(poolConfigFiles[f].ports);
for (var g = 0; g < portsF.length; g++){
if (ports.indexOf(portsF[g]) !== -1){
logger.error('Master', poolConfigFiles[f].fileName, 'Has same configured port of ' + portsF[g] + ' as ' + poolConfigFiles[i].fileName);
process.exit(1);
return;
}
}
if (poolConfigFiles[f].coin === poolConfigFiles[i].coin){
logger.error('Master', poolConfigFiles[f].fileName, 'Pool has same configured coin file coins/' + poolConfigFiles[f].coin + ' as ' + poolConfigFiles[i].fileName + ' pool');
process.exit(1);
return;
}
}
}
poolConfigFiles.forEach(function(poolOptions){
poolOptions.coinFileName = poolOptions.coin;
var coinFilePath = 'coins/' + poolOptions.coinFileName;
if (!fs.existsSync(coinFilePath)){
logger.error('Master', poolOptions.coin, 'could not find file: ' + coinFilePath);
logger.error('Master', poolOptions.coinFileName, 'could not find file: ' + coinFilePath);
return;
}
var coinProfile = JSON.parse(JSON.minify(fs.readFileSync(coinFilePath, {encoding: 'utf8'})));
poolOptions.coin = coinProfile;
if (poolOptions.coin.name in configs){
logger.error('Master', poolOptions.fileName, 'coins/' + poolOptions.coinFileName
+ ' has same configured coin name ' + poolOptions.coin.name + ' as coins/'
+ configs[poolOptions.coin.name].coinFileName + ' used by pool config '
+ configs[poolOptions.coin.name].fileName);
process.exit(1);
return;
}
configs[poolOptions.coin.name] = poolOptions;
if (!(coinProfile.algorithm in algos)){
@ -130,6 +179,10 @@ var spawnPoolWorkers = function(portalConfig, poolConfigs){
return;
}
for (var p in poolConfigs){
}
var serializedConfigs = JSON.stringify(poolConfigs);
var numForks = (function(){
@ -185,25 +238,34 @@ var spawnPoolWorkers = function(portalConfig, poolConfigs){
};
var startBlockListener = function(portalConfig){
//block notify options
//setup block notify here and use IPC to tell appropriate pools
var listener = new BlocknotifyListener(portalConfig.blockNotifyListener);
var startCliListener = function(cliPort){
var listener = new CliListener(cliPort);
listener.on('log', function(text){
logger.debug('Master', 'Blocknotify', text);
});
listener.on('hash', function(message){
logger.debug('Master', 'CLI', text);
}).on('command', function(command, params, options){
var ipcMessage = {type:'blocknotify', coin: message.coin, hash: message.hash};
switch(command){
case 'blocknotify':
Object.keys(cluster.workers).forEach(function(id) {
cluster.workers[id].send(ipcMessage);
cluster.workers[id].send({type: 'blocknotify', coin: params[0], hash: params[1]});
});
break;
case 'coinswitch':
Object.keys(cluster.workers).forEach(function(id) {
cluster.workers[id].send({type: 'coinswitch', switchName: params[0], coin: params[1] });
});
break;
case 'restartpool':
Object.keys(cluster.workers).forEach(function(id) {
cluster.workers[id].send({type: 'restartpool', coin: params[0] });
});
}
});
listener.start();
console.log('command: ' + JSON.stringify([command, params, options]));
}).start();
};
/*
//
// Receives authenticated events from coin switch listener and triggers proxy
// to swtich to a new coin.
@ -219,7 +281,7 @@ var startCoinswitchListener = function(portalConfig){
cluster.workers[id].send(ipcMessage);
});
var ipcMessage = {
type:'switch',
type:'coinswitch',
coin: message.coin
};
Object.keys(cluster.workers).forEach(function(id) {
@ -228,6 +290,7 @@ var startCoinswitchListener = function(portalConfig){
});
listener.start();
};
*/
var startRedisBlockListener = function(portalConfig){
//block notify options
@ -324,14 +387,12 @@ var startProfitSwitch = function(portalConfig, poolConfigs){
startPaymentProcessor(poolConfigs);
startBlockListener(portalConfig);
startCoinswitchListener(portalConfig);
startRedisBlockListener(portalConfig);
startWebsite(portalConfig, poolConfigs);
startProfitSwitch(portalConfig, poolConfigs);
startCliListener(portalConfig.cliPort);
})();

69
libs/blocknotifyListener.js
View File

@ -1,69 +0,0 @@
var events = require('events');
var net = require('net');
var listener = module.exports = function listener(options){
var _this = this;
var emitLog = function(text){
_this.emit('log', text);
};
this.start = function(){
if (!options || !options.enabled){
emitLog('Blocknotify listener disabled');
return;
}
var blockNotifyServer = net.createServer(function(c) {
emitLog('Block listener has incoming connection');
var data = '';
try {
c.on('data', function (d) {
emitLog('Block listener received blocknotify data');
data += d;
if (data.slice(-1) === '\n') {
c.end();
}
});
c.on('end', function () {
emitLog('Block listener connection ended');
var message;
try{
message = JSON.parse(data);
}
catch(e){
emitLog('Block listener failed to parse message ' + data);
return;
}
if (message.password === options.password) {
_this.emit('hash', message);
}
else
emitLog('Block listener received notification with incorrect password');
});
}
catch(e){
emitLog('Block listener had an error: ' + e);
}
});
blockNotifyServer.listen(options.port, function() {
emitLog('Block notify listener server started on port ' + options.port)
});
emitLog("Block listener is enabled, starting server on port " + options.port);
}
};
listener.prototype.__proto__ = events.EventEmitter.prototype;

40
libs/cliListener.js Normal file
View File

@ -0,0 +1,40 @@
var events = require('events');
var net = require('net');
var listener = module.exports = function listener(port){
var _this = this;
var emitLog = function(text){
_this.emit('log', text);
};
this.start = function(){
net.createServer(function(c) {
var data = '';
try {
c.on('data', function (d) {
data += d;
if (data.slice(-1) === '\n') {
c.end();
}
});
c.on('end', function () {
var message = JSON.parse(data);
_this.emit('command', message.command, message.params, message.options);
});
}
catch(e){
emitLog('CLI listener failed to parse message ' + data);
}
}).listen(port, '127.0.0.1', function() {
emitLog('CLI listening on port ' + port)
});
}
};
listener.prototype.__proto__ = events.EventEmitter.prototype;

56
libs/coinswitchListener.js
View File

@ -1,56 +0,0 @@
var events = require('events');
var net = require('net');
var listener = module.exports = function listener(options){
var _this = this;
var emitLog = function(text){
_this.emit('log', text);
};
this.start = function(){
if (!options || !options.enabled){
emitLog('Coinswitch listener disabled');
return;
}
var coinswitchServer = net.createServer(function(c) {
emitLog('Coinswitch listener has incoming connection');
var data = '';
try {
c.on('data', function (d) {
emitLog('Coinswitch listener received switch request');
data += d;
if (data.slice(-1) === '\n') {
c.end();
}
});
c.on('end', function () {
var message = JSON.parse(data);
if (message.password === options.password) {
_this.emit('switchcoin', message);
}
else
emitLog('Coinswitch listener received notification with incorrect password');
});
}
catch(e){
emitLog('Coinswitch listener failed to parse message ' + data);
}
});
coinswitchServer.listen(options.port, function() {
emitLog('Coinswitch notify listener server started on port ' + options.port)
});
emitLog("Coinswitch listener is enabled, starting server on port " + options.port);
}
};
listener.prototype.__proto__ = events.EventEmitter.prototype;

129
libs/poolWorker.js
View File

@ -18,6 +18,8 @@ module.exports = function(logger){
var proxySwitch = {};
var redisClient = redis.createClient(portalConfig.redis.port, portalConfig.redis.host);
//Handle messages from master process sent via IPC
process.on('message', function(message) {
switch(message.type){
@ -42,26 +44,39 @@ module.exports = function(logger){
break;
// IPC message for pool switching
case 'switch':
case 'coinswitch':
var logSystem = 'Proxy';
var logComponent = 'Switch';
var logSubCat = 'Thread ' + (parseInt(forkId) + 1);
var switchName = message.switchName;
if (!portalConfig.switching[switchName]) {
logger.error(logSystem, logComponent, logSubCat, 'Switching key not recognized: ' + switchName);
}
var messageCoin = message.coin.toLowerCase();
var newCoin = Object.keys(pools).filter(function(p){
return p.toLowerCase() === messageCoin;
})[0];
if (!newCoin){
logger.debug(logSystem, logComponent, logSubCat, 'Switch message to coin that is not recognized: ' + messageCoin);
logger.error(logSystem, logComponent, logSubCat, 'Switch message to coin that is not recognized: ' + messageCoin);
break;
}
var algo = poolConfigs[newCoin].coin.algorithm;
if (algo !== proxySwitch[switchName].algorithm){
logger.error(logSystem, logComponent, logSubCat, 'Cannot switch a '
+ proxySwitch[switchName].algorithm
+ ' algo pool to coin ' + newCoin + ' with ' + algo + ' algo');
break;
}
var newPool = pools[newCoin];
var oldCoin = proxySwitch[algo].currentPool;
var oldCoin = proxySwitch[switchName].currentPool;
var oldPool = pools[oldCoin];
var proxyPort = proxySwitch[algo].port;
var proxyPorts = Object.keys(proxySwitch[switchName].ports);
if (newCoin == oldCoin) {
logger.debug(logSystem, logComponent, logSubCat, 'Switch message would have no effect - ignoring ' + newCoin);
@ -74,16 +89,14 @@ module.exports = function(logger){
oldPool.relinquishMiners(
function (miner, cback) {
// relinquish miners that are attached to one of the "Auto-switch" ports and leave the others there.
cback(miner.client.socket.localPort == proxyPort)
cback(proxyPorts.indexOf(miner.client.socket.localPort.toString()) !== -1)
},
function (clients) {
newPool.attachMiners(clients);
}
);
proxySwitch[algo].currentPool = newCoin;
proxySwitch[switchName].currentPool = newCoin;
var redisClient = redis.createClient(portalConfig.redis.port, portalConfig.redis.host)
redisClient.on('ready', function(){
redisClient.hset('proxyState', algo, newCoin, function(error, obj) {
if (error) {
logger.error(logSystem, logComponent, logSubCat, 'Redis error writing proxy config: ' + JSON.stringify(err))
@ -92,7 +105,7 @@ module.exports = function(logger){
logger.debug(logSystem, logComponent, logSubCat, 'Last proxy state saved to redis for ' + algo);
}
});
});
}
break;
}
@ -119,7 +132,7 @@ module.exports = function(logger){
if (shareProcessing && shareProcessing.mpos && shareProcessing.mpos.enabled){
var mposCompat = new MposCompatibility(logger, poolOptions);
handlers.auth = function(workerName, password, authCallback){
handlers.auth = function(port, workerName, password, authCallback){
mposCompat.handleAuth(workerName, password, authCallback);
};
@ -137,10 +150,30 @@ module.exports = function(logger){
var shareProcessor = new ShareProcessor(logger, poolOptions);
handlers.auth = function(workerName, password, authCallback){
handlers.auth = function(port, workerName, password, authCallback){
if (shareProcessing.internal.validateWorkerAddress !== true)
authCallback(true);
else {
port = port.toString();
if (portalConfig.switching) {
for (var switchName in portalConfig.switching) {
if (portalConfig.switching[switchName].enabled && Object.keys(portalConfig.switching[switchName].ports).indexOf(port) !== -1) {
if (workerName.length === 40) {
try {
new Buffer(workerName, 'hex');
authCallback(true);
}
catch (e) {
authCallback(false);
}
}
else
authCallback(false);
return;
}
}
}
pool.daemon.cmd('validateaddress', [workerName], function(results){
var isValid = results.filter(function(r){return r.response.isvalid}).length > 0;
authCallback(isValid);
@ -153,8 +186,8 @@ module.exports = function(logger){
};
}
var authorizeFN = function (ip, workerName, password, callback) {
handlers.auth(workerName, password, function(authorized){
var authorizeFN = function (ip, port, workerName, password, callback) {
handlers.auth(port, workerName, password, function(authorized){
var authString = authorized ? 'Authorized' : 'Unauthorized ';
@ -202,9 +235,9 @@ module.exports = function(logger){
});
if (typeof(portalConfig.proxy) !== 'undefined') {
if (portalConfig.switching) {
var logSystem = 'Proxy';
var logSystem = 'Switching';
var logComponent = 'Setup';
var logSubCat = 'Thread ' + (parseInt(forkId) + 1);
@ -215,8 +248,13 @@ module.exports = function(logger){
// on the last pool it was using when reloaded or restarted
//
logger.debug(logSystem, logComponent, logSubCat, 'Loading last proxy state from redis');
var redisClient = redis.createClient(portalConfig.redis.port, portalConfig.redis.host);
redisClient.on('ready', function(){
/*redisClient.on('error', function(err){
logger.debug(logSystem, logComponent, logSubCat, 'Pool configuration failed: ' + err);
});*/
redisClient.hgetall("proxyState", function(error, obj) {
if (error || obj == null) {
//logger.debug(logSystem, logComponent, logSubCat, 'No last proxy state found in redis');
@ -234,14 +272,17 @@ module.exports = function(logger){
// In addition, the proxy config also takes diff and varDiff parmeters the override the
// defaults for the standard config of the coin.
//
Object.keys(portalConfig.proxy).forEach(function(algorithm) {
Object.keys(portalConfig.switching).forEach(function(switchName) {
if (portalConfig.proxy[algorithm].enabled === true) {
var algorithm = portalConfig.switching[switchName].algorithm;
if (portalConfig.switching[switchName].enabled === true) {
var initalPool = proxyState.hasOwnProperty(algorithm) ? proxyState[algorithm] : _this.getFirstPoolForAlgorithm(algorithm);
proxySwitch[algorithm] = {
port: portalConfig.proxy[algorithm].port,
proxySwitch[switchName] = {
algorithm: algorithm,
ports: portalConfig.switching[switchName].ports,
currentPool: initalPool,
proxy: {}
servers: []
};
@ -250,39 +291,51 @@ module.exports = function(logger){
// Note: This seems a bit wonky and brittle - better if proxy just used the diff config of the port it was
// routed into instead.
//
if (portalConfig.proxy[algorithm].hasOwnProperty('varDiff')) {
/*if (portalConfig.proxy[algorithm].hasOwnProperty('varDiff')) {
proxySwitch[algorithm].varDiff = new Stratum.varDiff(proxySwitch[algorithm].port, portalConfig.proxy[algorithm].varDiff);
proxySwitch[algorithm].diff = portalConfig.proxy[algorithm].diff;
}
}*/
Object.keys(pools).forEach(function (coinName) {
var a = poolConfigs[coinName].coin.algorithm;
var p = pools[coinName];
if (a === algorithm) {
p.setVarDiff(proxySwitch[algorithm].port, proxySwitch[algorithm].varDiff);
if (poolConfigs[coinName].coin.algorithm === algorithm) {
for (var port in portalConfig.switching[switchName].ports) {
if (portalConfig.switching[switchName].ports[port].vardiff)
p.setVarDiff(port, portalConfig.switching[switchName].ports[port].vardiff);
}
}
});
proxySwitch[algorithm].proxy = net.createServer(function(socket) {
var currentPool = proxySwitch[algorithm].currentPool;
var logSubCat = 'Thread ' + (parseInt(forkId) + 1);
logger.debug(logSystem, 'Connect', logSubCat, 'Proxy connect from ' + socket.remoteAddress + ' on ' + proxySwitch[algorithm].port
+ ' routing to ' + currentPool);
Object.keys(proxySwitch[switchName].ports).forEach(function(port){
var f = net.createServer(function(socket) {
var currentPool = proxySwitch[switchName].currentPool;
logger.debug(logSystem, 'Connect', logSubCat, 'Connection to '
+ switchName + ' from '
+ socket.remoteAddress + ' on '
+ port + ' routing to ' + currentPool);
pools[currentPool].getStratumServer().handleNewClient(socket);
}).listen(parseInt(proxySwitch[algorithm].port), function() {
logger.debug(logSystem, logComponent, logSubCat, 'Proxy listening for ' + algorithm + ' on port ' + proxySwitch[algorithm].port
+ ' into ' + proxySwitch[algorithm].currentPool);
}).listen(parseInt(port), function() {
logger.debug(logSystem, logComponent, logSubCat, 'Switching "' + switchName
+ '" listening for ' + algorithm
+ ' on port ' + port
+ ' into ' + proxySwitch[switchName].currentPool);
});
proxySwitch[switchName].servers.push(f);
});
}
else {
//logger.debug(logSystem, logComponent, logSubCat, 'Proxy pool for ' + algorithm + ' disabled.');
}
});
});
}).on('error', function(err){
logger.debug(logSystem, logComponent, logSubCat, 'Pool configuration failed: ' + err);
});
}
this.getFirstPoolForAlgorithm = function(algorithm) {

6
libs/stats.js
View File

@ -148,7 +148,11 @@ module.exports = function(logger, portalConfig, poolConfigs){
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 },
poolStats: {
validShares: replies[i + 2] ? (replies[i + 2].validShares || 0) : 0,
validBlocks: replies[i + 2] ? (replies[i + 2].validBlocks || 0) : 0,
invalidShares: replies[i + 2] ? (replies[i + 2].invalidShares || 0) : 0
},
blocks: {
pending: replies[i + 3],
confirmed: replies[i + 4],

34
scripts/blockNotify.js
View File

@ -1,34 +0,0 @@
/*
This script should be hooked to the coin daemon as follow:
litecoind -blocknotify="node /path/to/this/script/blockNotify.js 127.0.0.1:8117 password litecoin %s"
The above will send tell litecoin to launch this script with those parameters every time a block is found.
This script will then send the blockhash along with other information to a listening tcp socket
*/
var net = require('net');
var config = process.argv[2];
var parts = config.split(':');
var host = parts[0];
var port = parts[1];
var password = process.argv[3];
var coin = process.argv[4];
var blockHash = process.argv[5];
var client = net.connect(port, host, function () {
console.log('client connected');
client.write(JSON.stringify({
password: password,
coin: coin,
hash: blockHash
}) + '\n');
});
client.on('data', function (data) {
console.log(data.toString());
//client.end();
});
client.on('end', function () {
console.log('client disconnected');
//process.exit();
});

55
scripts/blocknotify.c
View File

@ -16,75 +16,68 @@ Simple lightweight & fast - a more efficient block notify script in pure C.
(may also work as coin switch)
Platforms : Linux,BSD,Solaris (mostly OS independent)
Platforms : Linux, BSD, Solaris (mostly OS independent)
Build with:
gcc blocknotify.c -o blocknotify
Usage in daemon coin.conf
blocknotify="/bin/blocknotify 127.0.0.1:8117 mySuperSecurePassword dogecoin %s"
Example usage in daemon coin.conf using default NOMP CLI port of 17117
blocknotify="/bin/blocknotify 127.0.0.1:17117 dogecoin %s"
*NOTE* If you use "localhost" as hostname you may get a "13" error (socket / connect / send may consider "localhost" as a broadcast address)
// {"password":"notepas","coin":"Xcoin","hash":"d2191a8b644c9cd903439edf1d89ee060e196b3e116e0d48a3f11e5e3987a03b"}
// simplest connect + send json string to server
# $Id: blocknotify.c,v 0.1 2014/04/07 22:38:09 sysman Exp $
*/
int main(int argc, char **argv)
{
int sockfd,n;
struct sockaddr_in servaddr,cliaddr;
struct sockaddr_in servaddr, cliaddr;
char sendline[1000];
char recvline[1000];
char host[200];
char *p,*arg,*errptr;
char *p, *arg, *errptr;
int port;
if (argc < 4)
if (argc < 3)
{
// print help
printf("NOMP pool block notify\n usage: <host:port> <password> <coin> <block>\n");
printf("NOMP pool block notify\n usage: <host:port> <coin> <block>\n");
exit(1);
}
strncpy(host,argv[1],(sizeof(host)-1));
p=host;
strncpy(host, argv[1], (sizeof(host)-1));
p = host;
if ( (arg=strchr(p,':')) )
if ( (arg = strchr(p,':')) )
{
*arg='\0';
*arg = '\0';
errno=0; // reset errno
port=strtol(++arg,&errptr,10);
errno = 0; // reset errno
port = strtol(++arg, &errptr, 10);
if ( (errno != 0) || (errptr == arg) ) { fprintf(stderr, "port number fail [%s]\n",errptr); }
// if(strlen(arg) > (errptr-arg) ) also fail, but we ignore it for now
// printf("host %s:%d\n",host,port);
if ( (errno != 0) || (errptr == arg) )
{
fprintf(stderr, "port number fail [%s]\n", errptr);
}
// printf("pass: %s coin: %s block:[%s]\n",argv[2],argv[3],argv[4]);
snprintf(sendline,sizeof(sendline)-1,
"{\"password\":\"%s\",\"coin\":\"%s\",\"hash\":\"%s\"}\n",
argv[2], argv[3], argv[4]);
}
// printf("sendline:[%s]",sendline);
snprintf(sendline, sizeof(sendline) - 1, "{\"command\":\"blocknotify\",\"params\":[\"%s\",\"%s\"]}\n", argv[2], argv[3]);
sockfd=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
bzero(&servaddr,sizeof(servaddr));
sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr(host);
servaddr.sin_port=htons(port);
servaddr.sin_addr.s_addr = inet_addr(host);
servaddr.sin_port = htons(port);
connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr));
int result = send(sockfd,sendline,strlen(sendline),0);
int result = send(sockfd, sendline, strlen(sendline), 0);
close(sockfd);
if(result == -1) {
printf("Error sending: %i\n",errno);
printf("Error sending: %i\n", errno);
exit(-1);
}
exit(0);

38
scripts/cli.js Normal file
View File

@ -0,0 +1,38 @@
var net = require('net');
var defaultPort = 17117;
var defaultHost = '127.0.0.1';
var args = process.argv.slice(2);
var params = [];
var options = {};
for(var i = 0; i < args.length; i++){
if (args[i].indexOf('-') === 0 && args[i].indexOf('=') !== -1){
var s = args[i].substr(1).split('=');
options[s[0]] = s[1];
}
else
params.push(args[i]);
}
var command = params.shift();
var client = net.connect(options.port || defaultPort, options.host || defaultHost, function () {
client.write(JSON.stringify({
command: command,
params: params,
options: options
}) + '\n');
}).on('error', function(error){
if (error.code === 'ECONNREFUSED')
console.log('Could not connect to NOMP instance at ' + defaultHost + ':' + defaultPort);
else
console.log('Socket error ' + JSON.stringify(error));
}).on('data', function(data) {
console.log(data.toString());
}).on('close', function () {
});

37
scripts/coinSwitch.js
View File

@ -1,37 +0,0 @@
/*
This script demonstrates sending a coin switch request and can be invoked from the command line
with:
"node coinSwitch.js 127.0.0.1:8118 password %s"
where <%s> is the name of the coin proxy miners will be switched onto.
If the coin name is not configured, disabled or matches the existing proxy setting, no action
will be taken by NOMP on receipt of the message.
*/
var net = require('net');
var config = process.argv[2];
var parts = config.split(':');
var host = parts[0];
var port = parts[1];
var password = process.argv[3];
var coin = process.argv[4];
var client = net.connect(port, host, function () {
console.log('client connected');
client.write(JSON.stringify({
password: password,
coin: coin
}) + '\n');
});
client.on('data', function (data) {
console.log(data.toString());
//client.end();
});
client.on('end', function () {
console.log('client disconnected');
//process.exit();
});

21
website/pages/tbs.html
View File

@ -1,34 +1,38 @@
<style>
#topCharts{
#topCharts {
padding: 18px;
}
#topCharts > div > div > svg{
#topCharts > div > div > svg {
display: block;
height: 280px;
}
.chartWrapper{
.chartWrapper {
border: solid 1px #c7c7c7;
border-radius: 5px;
padding: 5px;
margin-bottom: 18px;
}
.chartLabel{
.chartLabel {
font-size: 1.2em;
text-align: center;
padding: 4px;
}
.chartHolder{
.chartHolder {
}
table {
width: 100%;
}
</style>
<div id="footer" style="background-color:#2d2d2d;clear:both;text-align:center;">
<table class="pure-table">
<table class="pure-table">
<thead>
<tr>
<th>Pool</th>
@ -52,5 +56,4 @@
<td>{{=it.stats.pools[pool].hashrateString}}</td>
</tr>
{{ } }}
</table>
</div>
</table>