node-red-contrib-nats

NATS is a pub/sub protocol for IoT with a request/reply functionality.

Install

This is a fork of a initial work of node-red-contrib-nats, but with independent development.

Run the following command in the root directory of your Node-RED install:

npm i node-red-contrib-natsio

Functionality supported and ToDo

For gnatsd:

• Publish
• |-use callback or promise?
• Subscription
• |-Unsubscription after N messages
• |-Queue
• Request/reply
• |-Timeout
• |-max. replies
• |-chosen reply subject?
• Configuration node
• |-Node status
• |-Tabs
• |-Credentials: user and password
• |-Credentials: token
• |-Don't crash on broker connection error (including node-red starting)
• |-security: TLS
• |-Configurable reconnecting options
• Improve documentation

For nats-streaming-server:

• This is a future work