Zmq Sink

The sink will publish the result into a Zero Mq topic.

Compile & deploy plugin

# cd $eKuiper_src
# go build -trimpath -modfile extensions.mod --buildmode=plugin -o plugins/sinks/Zmq.so extensions/sinks/zmq/zmq.go
# cp plugins/sinks/Zmq.so $eKuiper_install/plugins/sinks

Restart the eKuiper server to activate the plugin.

Properties

Property name	Optional	Description
server	false	The url of the Zero Mq server
topic	true	The topic to publish to

Sample usage

Below is a sample for selecting temperature great than 50 degree, and publish the result into Zero Mq topic "temp".

{
  "sql": "SELECT * from demo where temperature>50",
  "actions": [
    {
      "zmq": {
        "server": "tcp://127.0.0.1:5563",
        "topic": "temp"
      }
    }
  ]
}