Timing and randomness knobs, injectable for tests.
Optional
Base backoff delay in milliseconds.
500 Copy
500
Backoff delay cap in milliseconds.
30000 Copy
30000
Minimum attempt duration that counts as a successful read even with zero events.
Uniform [0, 1) random source used for jitter.
[0, 1)
Sleep implementation; must resolve early when signal aborts.
signal
Timing and randomness knobs, injectable for tests.