third_party/blink/renderer/modules/direct_sockets/udp_socket.idl

// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/direct-sockets/blob/main/docs/explainer.md#udp

[
    Exposed=(Window,Worker),
    ActiveScriptWrappable,
    SecureContext,
    DirectSocketEnabled
] interface UDPSocket {
  [CallWith=ScriptState, RaisesException]
  constructor(DOMString address, unsigned short port, optional UDPSocketOptions options = {});

  [CallWith=ScriptState] readonly attribute Promise<UDPSocketOpenInfo> opened;
  [CallWith=ScriptState] readonly attribute Promise<void> closed;

  [CallWith=ScriptState, RaisesException, Measure]
  Promise<void> close();
};