Submit custom events and query aggregated events across all your infrastructure, using Riemann, a powerful real-time event stream processor for monitoring all your distributed systems. Only plain UDP and TCP connections are provided, TLS is not available. Thus, either use a TLS proxy (haproxy or nginx), or a tool such as spiped, to add encryption to your Riemann servers. WWW: https://github.com/riemann/riemann-ruby-client