https://github.com/softchef/interview-test-mqtt
https://github.com/softchef/interview-test-mqtt
Last synced: over 1 year ago
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- Host: GitHub
- URL: https://github.com/softchef/interview-test-mqtt
- Owner: SoftChef
- License: apache-2.0
- Created: 2021-12-24T09:45:56.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2024-09-11T00:22:07.000Z (almost 2 years ago)
- Last Synced: 2025-01-22T21:45:25.899Z (over 1 year ago)
- Language: TypeScript
- Size: 216 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# SoftChef Interview Test - MQTT Connect test
### MQTT Broker Endpoint: ________________
Test time: 20 minutes
### Write a node.js program.
1. Find a javascript or node.js MQTT library.
3. Connect to MQTT Broker through MQTT library.
4. Subscribe "softchef/data" topic and check receive message per second.
5. Publish message to "softchef/control" topic.
6. Explain how does steps complete this test.
### Additional
1. What's the MQTT protocol?
2. Why does IoT preferred MQTT?