def stream.stale

bend-kit-http@0.38.2.0 · http.bend:4983

import Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes

4983def stream.stale(again: Bool, p: Pool, +ms: U32, +head: Bool, +key: String, route: Route, spare: Bytes.Bytes, e: Err) ->
4984    IO(Pool & Result<&1, &1, Err, Stream>):
4985  match again:
4986    case True{}:
4987      do IO<Pool & Result<&1, &1, Err, Stream>>:
4988        got : Result<&1, &1, Err, Stream> <- stream.fresh(ms, head, Some{key}, route, spare)
4989        return (p, got)
4990    case False{}:
4991      IO.pure(Pool & Result<&1, &1, Err, Stream>, (p, Fail{e}))