scaled range timer: guard against queue deletion during timer fire#14799

Merged

ggreenway merged 4 commits intoenvoyproxy:mainfrom

chradcliffe:chradcliffe/scaled-range-timer

Jan 27, 2021

Commits on Jan 22, 2021

Adding unit test that reproduces the issue with disabling while processing a callback
Craig Radcliffe
committed
scaled range timer: guard against queue deletion during timer fire
Craig Radcliffe
committed
Adjusting the test timers so they have a guaranteed firing order
Craig Radcliffe
committed
Adding test for cancellation of timer in callback for timer in different queue
Craig Radcliffe
committed