Web Stream

circonus-enzo is a Node.js service that listens on port 9443 and provides a websocket interface to real-time data. This service powers the data feeds for dashboards as well as real-time graphs (via the play button).

Web stream listens on the MQ for messages from stratcon. If the message contains a metric that is currently being watched on the website, then it is fed back to the client over a websocket. If the message is not being watched, it is ignored.

If the MQ becomes backed up with messages waiting for enzo to consume them, it may be necessary to restart the circonus-enzo service. If this continues contact Circonus Support (support@circonus.com).

Web Stream PKI Files

  • /opt/circonus/etc/enzo/ca.crt
  • /opt/circonus/etc/enzo/enzo.crt
  • /opt/circonus/etc/enzo/enzo.key

Note:

You will also see stream.crt and stream.key. These are the user facing certificates and not involved in internal SSL communication.