pub const LND_DEFAULT_TIME_PREF: f64 = 0.5;Expand description
Default value for LND’s SendPaymentRequest::time_pref. LND interprets this
as a value in [LND_TIME_PREF_MIN, LND_TIME_PREF_MAX], where -1 optimizes
purely for fees and 1 optimizes purely for reliability. We default to 0.5 to
favor reliability while still considering fees.