natsClient component: v0.21.0+ nats client. Publish the current message data to the specified topic of the nats server.

Configuration

This component allows the reuse of shared connection clients through the server field. See Component Connection Reuse for reference.

Field	Type	Description	Default value
topic	string	Publish topic, can using Component Configuration Variables.	None
server	string	nats server address	None
username	string	Username	None
password	string	Password	None

Relation Type

• Success: Execution successful, send the message to the Success chain
• Failure: Execution failed, send the message to the Failure chain

Execution result

This component will not change the content of msg, metadata and msgType.

Configuration example

   {
    "id": "s2",
    "type": "natsClient",
    "name": "Push data to nats server",
    "configuration": {
      "server": "127.0.0.1:4222",
      "topic": "/device/msg/${deviceId}"
    }
  }