Diko, are you sure you were running with channel=3/stable? I don't think port 9001 will even have a listener if running Graylog 3. The REST API was supposed to be served on the same port as the web interface in GL3, which should be port 9000.
Diko, are you sure you were running with channel=3/stable? I don't think port 9001 will even have a listener if running Graylog 3. The REST API was supposed to be served on the same port as the web interface in GL3, which should be port 9000.