74 lines
2.0 KiB
JavaScript
74 lines
2.0 KiB
JavaScript
// const nats = require('nats');
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// const fs = require('fs');
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// const privateKey = fs.readFileSync('clientCertificate/client-key.pem');
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// const certificate = fs.readFileSync('clientCertificate/client-cert.pem');
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// const nc = nats.connect({
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// servers: ['nats://nanodgx.in:4222'],
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// token: 'SUADA3R4HRQG5ZEGR7E65P5P2JUQ2LMVLEOGJWEIKLEYOZEPQES2WHW2KU',
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// tls: {
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// key: privateKey,
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// cert: certificate,
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// },
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// connect: function() {
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// console.log('Connected to NATS server');
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// // Subscribe to a subject
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// const subscription = nc.subscribe('your-subject');
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// // Listen for incoming messages
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// subscription.on('message', function(msg) {
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// console.log(`Received message: ${msg.getData()}`);
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// });
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// // Publish a message
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// nc.publish('your-subject', 'Hello NATS!');
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// },
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// error: function(err) {
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// console.error(`Error connecting to NATS server: ${err}`);
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// },
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// close: function() {
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// console.log('Connection to NATS server closed');
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// },
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// });
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const NATS = require('nats');
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const sc = NATS.StringCodec();
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const seed = new TextEncoder().encode(
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"SUADA3R4HRQG5ZEGR7E65P5P2JUQ2LMVLEOGJWEIKLEYOZEPQES2WHW2KU",
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);
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const servers = [
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{
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servers: "nats://nanodgx.in:4222",
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authenticator: NATS.nkeyAuthenticator(seed),
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tls: {
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keyFile: "certificate_path/client-key.pem",
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certFile: "certificate_path/client-cert.pem",
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},
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},
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];
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servers.forEach(async (v) => {
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try {
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// console.log(v);
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const nc = await NATS.connect(v);
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// Subscribe to a subject
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const subscription = await nc.subscribe("server.hpos.HCV-000-3001.ping");
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// // Handler for incoming messages
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// subscription.on('message', (msg) => {
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// console.log(`Received message: ${sc.decode(msg.data)}`);
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// });
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//console.log(subscription.);
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// nc.publish("server.hpos.HPP1-000-2001.ping", "ALIVE");
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} catch (err) {
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console.log(`error connecting to ${JSON.stringify(v)} ${err}`);
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}
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});
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