def recv
import bolt@1.27.0.0/src/lsp/transport/service.bend as Serviceimport Base
10# the next message's body; None when the peer is gone
11def recv(-H: Type, tt: Transport<H>, hh: H) -> IO(H & Maybe<&2, String>): # noqa: L001 effect accessor
12 Transport{r, s} = tt
13 r(hh)