IoPollBackend import { IoPollBackend } from "destack:io/binding"; Readiness backend selector. export enum IoPollBackend { Auto = 0, Epoll = 1, Kqueue = 2, PosixPoll = 3, } language/library/src/io/binding/poll.ds:8:17 Variants Auto = 0 Select the best backend for the current host. Epoll = 1 Use the Linux epoll backend. Kqueue = 2 Use the BSD kqueue backend. PosixPoll = 3 Use the POSIX poll backend.