Connection refused during Streams synchronization

When you synchronize Streams by clicking Synchronize with changed Streams configuration on the Settings & Detect Settings > Server Group page, you see this warning: "Connection refused."

The most likely cause is that the Streams RCS service is down.

Procedure

  1. Log in to the Streams runtime server as the streamsadmin user.
  2. Go to /home/streamsadmin/OpDetection/StreamsRemoteControlService/wlp/bin.
  3. Execute the following command. ./server start StreamsRCS --clean