Module daemon 

Implement background tasks used by guard managers.

These background tasks keep a weak reference to the GuardMgrInner and use that to notice when they should shut down.

Enums

Msg 🔒

A message sent by to the report_status_events() task.

Functions

keep_bridge_descs_updated 🔒

Background task to keep a guard manager up-to-date with a given bridge descriptor provider.

keep_netdir_updated 🔒

Background task to keep a guard manager up-to-date with a given network directory provider.

report_status_events 🔒

Background task: wait for messages about guard statuses, and tell a guard manager about them. Runs indefinitely.

run_periodic 🔒

Background task to run periodic events on the guard manager.