def pool.take
import bend-kit-http@0.38.2.0/http.bend as Httpimport Base
2709# The socket given back last.
2710def pool.take(p: Pool, +key: String) -> Pool & Maybe<&1, Conn>:
2711 Pool{+cap, idle} = p
2712 pool.take.of(cap, key, Map.pop(&1, List<&1, Conn>, idle, key))