Feature: Stall Detection

[NickCraver]

Talking on the weekly sync, basic idea is we have a timer that fires say once per second. We only need 1 entire process (static, not per-multiplexer).

Overall setup:

• 1 static timer
• Timer fires once per second, recording 3 values:
  • Timespan since the last timer fire ("is this a stall?")
  • Timestamp of the current run (for the next cycle)
  • Stall data - (string describing the stall, or clearing it if there's no stall)
• Exception messages include this new stall data if present

Question:

• What is a stall? (e.g. how long?) - 1 sec timer took 2+ to fire?