Http.conn.tls.alpn: def of bend-kit-http@0.38.2.0
Import: import bend-kit-http@0.38.2.0/http.bend as Http
Lines 2810-2818 of bend-kit-http@0.38.2.0/http.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-http@0.38.2.0/http.bend&start_line=2810&end_line=2818

import Base
import bend-kit-wire@0.4.7.0/wire.bend as Wire

def conn.tls.alpn(m: Socket & Result<&1, &1, U32 & String, String>) -> IO(Result<&1, &1, Err, Conn>):
  (s, r) = m
  match r:
    case Fail{(+code, why)}:
      do IO<Result<&1, &1, Err, Conn>>:
        Wire.tls.close(s)
        return Fail{err.or_late(code, ErrTls{code, why})}
    case Done{proto}:
      conn.tls.protocol(proto, s)

Uses (15):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO.pure
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Socket
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=Conn
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=Err
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=conn.tls.protocol
  https://jend.leeeet.dev/definition.txt?path=bend-kit-http@0.38.2.0/http.bend&name=err.or_late
  https://jend.leeeet.dev/definition.txt?path=bend-kit-wire@0.4.8.0/wire.bend&name=tls.close