Reconnect delays: exponential backoff with "equal jitter".
Attempt n (1-based) waits a random time between half and all of
min(max, initial * 2^(n - 1)), so a fleet of clients that lost Home
Assistant at the same moment doesn't reconnect in lockstep.
Summary
Functions
Delay in milliseconds before reconnect attempt attempt.
Functions
@spec delay(pos_integer(), pos_integer(), pos_integer(), (-> float())) :: non_neg_integer()
Delay in milliseconds before reconnect attempt attempt.
rand returns a float in [0, 1); pass a fixed function for
deterministic results.