Std.Concurrent.Retry

ceiling&Std.Concurrent.Retry.Policy -> Int -> Int
The wait before retry retry, before jitter. It multiplies only while the
fn
delay&Std.Concurrent.Retry.Policy -> Int -> &Std.Random.Generator -> (Std.Random.Generator, Int)
The jittered wait before retry retry, and the generator to draw from next.
fn
Jitter
How a wait is spread below its ceiling. Spreading keeps clients that
type
Policy
How often to try and how long to wait between tries. The wait before
type
RetryError
Why retrying ended without a value.
type
run&Std.Concurrent.Retry.Policy -> fn(Int) -> Result[T, E] -> Result[T, Std.Concurrent.Retry.RetryError[E]]
Run action until it succeeds or the attempts run out, retrying every
fn
runCancellable&Std.Concurrent.Retry.Policy -> &Std.Concurrent.Cancel.Token -> fn(E) -> Bool -> fn(Int) -> Result[T, E] -> Result[T, Std.Concurrent.Retry.RetryError[E]]
runWhen, stopping when the token fires: before each attempt and during
fn
runWhen&Std.Concurrent.Retry.Policy -> fn(E) -> Bool -> fn(Int) -> Result[T, E] -> Result[T, Std.Concurrent.Retry.RetryError[E]]
run, retrying only the failures retryable accepts; any other failure
fn
standardStd.Concurrent.Retry.Policy
Five attempts, waiting from 100 ms and doubling up to 10 s, fully jittered.
fn
validate&Std.Concurrent.Retry.Policy -> Result[(), Str]
Why a policy cannot be followed, checked before any attempt.
fn