1 files changed, 31 insertions, 0 deletions
diff --git a/dom/webidl/TCPSocketEvent.webidl b/dom/webidl/TCPSocketEvent.webidl
new file mode 100644
index 0000000000..408a3938ad
--- /dev/null
+++ b/dom/webidl/TCPSocketEvent.webidl
@@ -0,0 +1,31 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * TCPSocketEvent is the event dispatched for all of the events described by TCPSocket,
+ * except the "error" event. It contains the socket that was associated with the event,
+ * the type of event, and the data associated with the event if the event is a "data" event.
+ */
+
+[Func="mozilla::dom::TCPSocket::ShouldTCPSocketExist",
+ Exposed=Window]
+interface TCPSocketEvent : Event {
+  constructor(DOMString type, optional TCPSocketEventInit eventInitDict = {});
+
+  /**
+   * If the event is a "data" event, data will be the bytes read from the network;
+   * if the binaryType of the socket was "arraybuffer", this value will be of type
+   * ArrayBuffer, otherwise, it will be a ByteString.
+   *
+   * For other events, data will be an empty string.
+   */
+  //TODO: make this (ArrayBuffer or ByteString) after sorting out the rooting required. (bug 1121634)
+  readonly attribute any data;
+};
+
+dictionary TCPSocketEventInit : EventInit {
+  //TODO: make this (ArrayBuffer or ByteString) after sorting out the rooting required. (bug 1121634)
+  any data = null;
+};