47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
import * as net from 'net';
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import * as fs from 'fs';
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import { functions } from './lights.js'
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import Logger, { levels } from './logger.js';
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const cfg = JSON.parse(fs.readFileSync('./config.json'));
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const log = new Logger("server", cfg.log_level ? levels[cfg.log_level] : levels.INFO);
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const hostname = '0.0.0.0';
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const port = 29999;
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export function recv(callback, errorCallback) {
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let server = new net.Server();
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server.listen(port, hostname, () => {
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server.on('connection', (con) => {
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console.log('connection recieved: ' +
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con.remoteAddress + ":" + con.remotePort);
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let functions_str = JSON.stringify(Object.keys(functions));
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con.write(functions_str);
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log.debug(`sending ${functions_str}`);
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con.on('data', (data) => {
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callback(data);
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});
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con.on('close', () => {
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console.log('recieved close for ' +
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con.remoteAddress + ":" + con.remotePort);
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con.destroy();
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});
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server.getConnections((err, cons) => {
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if (err) {
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console.error(err);
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}
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else {
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console.log(`connections: ${cons}`);
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}
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})
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})
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server.on('error', (e) => {
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server.close();
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errorCallback(e);
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});
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});
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}
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