Automatically Restart Jenkins JLNP after disconnect (MacOS)

I have a Jenkins agent JNLP that runs on MacOS (OSX) and connects to our Jenkins Controller.

The machine that the JNLP runs on needs to connect to the Jenkins Controller via VPN.

Occasionally this VPN connection drops and the JNLP looses its connection and needs to be restarted by:

• Logging into Mac running JNLP agent

• Closing JNLP client

• Launch JNLP client

Is there a way that I can automatically restart the JNLP agent whenever it looses connection to the Controller?

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