127 lines
No EOL
4.6 KiB
JavaScript
127 lines
No EOL
4.6 KiB
JavaScript
#!/usr/bin/env node
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// Miner Tester: testing miner algo switch stability
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// sudo apt-get update -y
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// sudo apt-get install -y git build-essential cmake libuv1-dev libmicrohttpd-dev libssl-dev libhwloc-dev nodejs
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// git clone https://github.com/MoneroOcean/xmrig.git
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// cd xmrig
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// cmake .
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// make -j`nproc`
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// cp src/config.json .
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// sed -i 's/"url": *"[^"]*",/"url": "localhost:3333",/' config.json
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// sed -i 's/"user": *"[^"]*",/"user": "44qJYxdbuqSKarYnDSXB6KLbsH4yR65vpJe3ELLDii9i4ZgKpgQXZYR4AMJxBJbfbKZGWUxZU42QyZSsP4AyZZMbJBCrWr1",/' config.json
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"use strict";
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// *****************************************************************************
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// *** DEPENDECIES ***
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// *****************************************************************************
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const net = require('net');
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// *****************************************************************************
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// *** CONSTS ***
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// *****************************************************************************
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const algos = [ "rx/wow", "rx/loki", "cn/r" ];
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// *****************************************************************************
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// *** WORKING STATE ***
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// *****************************************************************************
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let curr_miner_socket = null;
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// *****************************************************************************
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// *** FUNCTIONS ***
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// *****************************************************************************
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// *** Console/log output
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function log(msg) {
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console.log(">>> " + msg);
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}
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function err(msg) {
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console.error("!!! " + msg);
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}
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// *** Miner socket processing
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const test_blob_str = "7f7ffeeaa0db054f15eca39c843cb82c15e5c5a7743e06536cb541d4e96e90ffd31120b7703aa90000000076a6f6e34a9977c982629d8fe6c8b45024cafca109eef92198784891e0df41bc03";
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function makehex(length) {
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var result = '';
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var characters = 'abcdef0123456789';
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var charactersLength = characters.length;
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for ( var i = 0; i < length; i++ ) {
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result += characters.charAt(Math.floor(Math.random() * charactersLength));
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}
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return result;
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}
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let miner_server = net.createServer(function (miner_socket) {
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if (curr_miner_socket) {
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err("Miner server on localhost:3333 port is already connected (please make sure you do not have other miner running)");
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return;
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}
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log("Miner server on localhost:3333 port connected from " + miner_socket.remoteAddress);
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let miner_data_buff = "";
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miner_socket.on('data', function (msg) {
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miner_data_buff += msg;
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if (miner_data_buff.indexOf('\n') === -1) return;
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let messages = miner_data_buff.split('\n');
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let incomplete_line = miner_data_buff.slice(-1) === '\n' ? '' : messages.pop();
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for (let i = 0; i < messages.length; i++) {
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let message = messages[i];
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if (message.trim() === '') continue;
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let json;
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try {
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json = JSON.parse(message);
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} catch (e) {
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err("Can't parse message from the miner: " + message);
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continue;
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}
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const is_keepalived = "method" in json && json.method === "keepalived";
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if ("method" in json && json.method === "login") {
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miner_socket.write(
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'{"id":1,"jsonrpc":"2.0","error":null,"result":{"id":"benchmark","job":{"blob":"' + test_blob_str +
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'","algo":"cn/wow","job_id":"benchmark1","target":"10000000","height":10,"seed_hash":"' + makehex(64) + '","id":"benchmark"},"status":"OK"}}\n'
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);
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curr_miner_socket = miner_socket;
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}
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}
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miner_data_buff = incomplete_line;
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});
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miner_socket.on('end', function() {
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log("Miner socket was closed");
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curr_miner_socket = null;
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});
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miner_socket.on('error', function() {
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err("Miner socket error");
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miner_socket.destroy();
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curr_miner_socket = null;
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});
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});
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let job_num = 1;
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function change_algo() {
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if (curr_miner_socket) {
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const algo = algos[Math.floor(Math.random() * algos.length)];
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log("Switching to " + algo);
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curr_miner_socket.write(
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'{"jsonrpc":"2.0","method":"job","params":{"blob":"' + test_blob_str + '","algo":"' + algo +
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'","job_id":"benchmark' + ++job_num + '","height":10,"seed_hash":"' + makehex(64) + '","target":"10000000","id":"benchmark"}}\n'
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);
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}
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const sleep = Math.floor(15 + Math.random() * 10);
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log("Waiting " + sleep + "s");
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setTimeout(change_algo, sleep * 1000);
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}
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miner_server.listen(3333, "localhost", function() {
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log("Local miner server on localhost:3333 port started");
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change_algo();
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}); |