def serve_start

cswap-bend-cli@0.1.0.0 · server.bend:190

import Base
import cswap-bend-cli@0.1.0.0/cmd.bend as Cmd
import cswap-bend-cli@0.1.0.0/fmt/out.bend as O

190def serve_start(r: Result<&1, &1, U32 & String, Listener>, +path: String, +fmt: O.Fmt) -> IO(Cmd.Out):
191  match r:
192    case Fail{(code, msg)}:
193      IO.pure(Cmd.Out, Cmd.Out{1, "", "cswap serve: cannot listen on " ++ path ++ ": " ++ msg ++ "\n"})
194    case Done{l}:
195      IO.bind(Unit, Cmd.Out, accept_pump(AAcc{l}, fmt), u => IO.pure(Cmd.Out, Cmd.silent()))