Once a client subscribes, this app will emit a joke every second for eternity.
You can configure the source API to pull jokes from by modifying the property funny.external.api.url in application.properties file.
This app is deployed to https://funny-phrase-zany-serval-cl.cfapps.io. For endless entertainment, type
$ curl https://funny-phrase-zany-serval-cl.cfapps.io
in your terminal.