relay: Groundwork for relay metrics support
The basic functions for the relay subsystem to expose metrics onto the MetricsPort.
Part of #40367 (closed)
Signed-off-by: David Goulet dgoulet@torproject.org
The basic functions for the relay subsystem to expose metrics onto the MetricsPort.
Part of #40367 (closed)
Signed-off-by: David Goulet dgoulet@torproject.org