Will Bradley
46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
// Test script to capture and display JSON messages
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const mqtt = require('mqtt');
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const client = mqtt.connect('mqtt://mqtt.meshtastic.org', {
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username: 'meshdev',
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password: 'large4cats',
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clientId: `test-${Math.random().toString(16).substr(2, 8)}`
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});
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client.on('connect', () => {
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console.log('Connected! Subscribing to JSON topics...');
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client.subscribe('msh/US/+/2/json/#', (err) => {
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if (err) {
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console.error('Subscribe error:', err);
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} else {
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console.log('Subscribed! Waiting for JSON messages...\n');
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}
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});
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});
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let messageCount = 0;
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client.on('message', (topic, message) => {
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try {
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const data = JSON.parse(message.toString());
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messageCount++;
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console.log(`\n=== Message #${messageCount} ===`);
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console.log(`Topic: ${topic}`);
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console.log(`Data:`, JSON.stringify(data, null, 2));
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if (messageCount >= 5) {
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console.log('\n\nCaptured 5 messages, exiting...');
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client.end();
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process.exit(0);
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}
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} catch (e) {
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// Not JSON, skip
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}
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});
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setTimeout(() => {
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console.log('Timeout - no messages received');
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process.exit(1);
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}, 30000);
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