mortie преди 6 години
ревизия
9d398d0665
променени са 7 файла, в които са добавени 984 реда и са изтрити 0 реда
  1. 1
    0
      .gitignore
  2. 37
    0
      js/asicconn.js
  3. 88
    0
      js/miner.js
  4. 85
    0
      js/rpcconn.js
  5. 736
    0
      package-lock.json
  6. 14
    0
      package.json
  7. 23
    0
      script.js

+ 1
- 0
.gitignore Целия файл

@@ -0,0 +1 @@
node_modules

+ 37
- 0
js/asicconn.js Целия файл

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var SerialPort = require("serialport");

class ASICConn {
constructor(dev, baud) {
this.ready = false;
this.error = null;

this._onready = [];

this._port = new SerialPort(dev, {
baudRate: baud
});

this._port.on("error", msg => {
this.error = msg;
this._onready.forEach(x => x());
});
this._port.on("open", () => {
this.ready = true;
this._onready.forEach(x => x());
});
this._port.on("data", d => {
console.log("From "+dev+": "+d);
});
}

wait() {
return new Promise((resolve, reject) => {
if (this.ready)
return resolve();

this._onready.push(resolve);
});
}
}

module.exports = ASICConn;

+ 88
- 0
js/miner.js Целия файл

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var RPCConn = require("./rpcconn");
var ASICConn = require("./asicconn");

class Miner {
constructor(ip, port, dev, baud) {
this.name = dev
this.work = null;
this.nextDifficulty = 1;
this.exnounce1 = null;
this.exnounce2_len = null;

this.asic = new ASICConn(dev, baud);
this.rpc = new RPCConn(ip, port);
}

log(...msgs) {
process.stdout.write(this.name+": ");
console.log(msgs);
}

async connect() {
await this.asic.wait();
await this.rpc.wait();

if (this.asic.error)
throw this.asic.error;

this.rpc.on("mining.notify", params => {
var work = {
id: params[0], prevHash: params[1],
coinb1: params[2], coinb2: params[3],
merkleBranch: params[4], version: params[5],
nBits: params[6], nTime: params[7], cleanJobs: params[8],
};

this.notify(work);
});
this.rpc.on("mining.set_difficulty", params => {
this.log("difficulty", params);
this.difficulty(params[0]);
});

var sub = await this.rpc.call("mining.subscribe");
this.exnounce1 = sub[1];
this.exnounce2_len = sub[2];
}

async auth(user, pass) {
var success = await this.rpc.call("mining.authorize", user, pass);
if (!success)
throw new Error("Incorrect username/password.");
console.log("Authenticated "+user+".");
}

notify(work) {
if (this.exnounce1 == null)
return console.log("Ignoring work because extranounce is null.");

this.log("Notification");
this.log(work);
this.work = work;
this.log(
"Using extranounce1 '"+this.exnounce1+
"', and exnounce2 length "+this.exnounce2_len);
}

difficulty(diff) {
this.nextDifficulty = diff;
}

writePayload() {
var rdlen = 95 - 63;
var rdata = Buffer.alloc(rdlen);
for (var i = 0; i < rdlen; ++i)
rdata[i] = this._block[94 - i];

var rmlen = 64;
var rmid = Buffer.alloc(rmlen);
for (var i = 0; i < rmlen; ++i)
rmid[i] = this._midstate[rmlen - i - 1];

var payload = Buffer.concat([rmid, rdata]);
this.log("Writing '"+payload.toString("hex")+"'");
this._port.write(payload);
}
}

module.exports = Miner;

+ 85
- 0
js/rpcconn.js Целия файл

@@ -0,0 +1,85 @@
var net = require("net");

class RPCConn {
constructor(ip, port) {
this.ready = false;

this._callbacks = {};
this._onready = [];
this._listeners = {};

this._id = 1;
this.sock = new net.Socket();
this.sock.connect(port, ip, () => {
console.log("Connected to RPC server "+ip+":"+port+".");
this.ready = true;
this._onready.forEach(x => x());
});

var onjson = json => {
var obj = JSON.parse(json);

if (obj.id == null) {
var listeners = this._listeners[obj.method];

if (listeners)
listeners.forEach(l => l(obj.params));
if (!listeners || listeners.length === 0)
console.log("Received method '"+obj.method+"', but no listeners.");

return;
}

var cb = this._callbacks[obj.id];
if (!cb)
return console.log("Warning: received unknown ID "+obj.id);

cb(obj.error, obj.result);
}

var currdata = "";
this.sock.on("data", d => {
var s = d.toString();
currdata += d;
if (s.indexOf("\n") !== -1) {
currdata.split("\n").filter(l => l !== "").forEach(onjson);
currdata = "";
}
});
}

wait() {
return new Promise((resolve, reject) => {
if (this.ready)
return resolve();

this._onready.push(resolve);
});
}


call(name, ...params) {
return new Promise((resolve, reject) => {
var json = JSON.stringify({
id: this._id,
method: name,
params: params
});
this._callbacks[this._id] = (err, res) => {
if (err) reject(err);
else resolve(res);
}

console.log("Sending '"+json+"'");
this.sock.write(json+"\n");
this._id += 1;
});
}

on(name, fn) {
this._listeners[name] = this._listeners[name] || [];
this._listeners[name].push(fn);
}
}

module.exports = RPCConn;

+ 736
- 0
package-lock.json Целия файл

@@ -0,0 +1,736 @@
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}
},
"tough-cookie": {
"version": "2.3.2",
"bundled": true,
"requires": {
"punycode": "1.4.1"
}
},
"tunnel-agent": {
"version": "0.6.0",
"bundled": true,
"requires": {
"safe-buffer": "5.1.1"
}
},
"tweetnacl": {
"version": "0.14.5",
"bundled": true,
"optional": true
},
"uid-number": {
"version": "0.0.6",
"bundled": true
},
"util-deprecate": {
"version": "1.0.2",
"bundled": true
},
"uuid": {
"version": "3.1.0",
"bundled": true
},
"verror": {
"version": "1.3.6",
"bundled": true,
"requires": {
"extsprintf": "1.0.2"
}
},
"wide-align": {
"version": "1.1.2",
"bundled": true,
"requires": {
"string-width": "1.0.2"
}
},
"wrappy": {
"version": "1.0.2",
"bundled": true
}
}
}
}
}

+ 14
- 0
package.json Целия файл

@@ -0,0 +1,14 @@
{
"name": "stratum-test",
"version": "1.0.0",
"description": "",
"main": "thing.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"serialport": "^5.0.0"
}
}

+ 23
- 0
script.js Целия файл

@@ -0,0 +1,23 @@
#!/usr/bin/env node

var dns = require("dns");
var Miner = require("./js/miner");

var domain = "stratum.slushpool.com"
var port = 3333;

async function main() {
dns.lookup(domain, async (err, ip) => {
if (err) throw err;

var m = new Miner(ip, port, "/dev/ttyACM0", 115200);
try {
await m.connect();
await m.auth("mort96.worker1", "test");
} catch (err) {
console.log(err);
process.exit(1);
}
});
}
main();

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