Wire.idle: def of bend-kit-wire@0.4.8.0
Import: import bend-kit-wire@0.4.8.0/wire.bend as Wire
Lines 42-46 of bend-kit-wire@0.4.8.0/wire.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-wire@0.4.8.0/wire.bend&start_line=42&end_line=46

import Base

# True when no byte and no end of stream waits on sock; it reads nothing.
# False on an idle connection means the peer closed it or is out of step.
def idle(sock: Socket) -> IO(Socket & Bool):
  import "./effs/wire.c"
  import "./effs/wire.js"

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Socket