Rename code to closeCode

.gitignore

@@ -0,0 +1 @@
+README.html

README.md

@@ -88,22 +88,20 @@ of an unclean close, otherwise it resolves to the code and reason sent by the
 server.
 
 ```javascript
-const { code, reason } = await wss.closed;
+const { closeCode, reason } = await wss.closed;
 ```
 
 An AbortSignal passed to the constructor makes it simple to abort the handshake.
 
 ```javascript
-const controller = new AbortController();
-const wss = new WebSocketStream(url, { signal: controller.signal });
-setTimeout(() => controller.abort(), 1000);
+const wss = new WebSocketStream(url, { signal: AbortSignal.timeout(1000) });
 ```
 
 The close method can also be used to abort the handshake, but its main purpose
 is to permit specifying the code and reason which is sent to the server.
 
 ```javascript
-wss.close({code: 4000, reason: 'Game over'});
+wss.close({closeCode: 4000, reason: 'Game over'});
 ```
 
 
@@ -156,11 +154,11 @@ errored.
   sending Blobs adds considerable complexity to the implementation because the
   contents are not available synchronously. Since less than 4% of sent messages
   are Blobs it is better to avoid this complexity where we can.
-* Changing, replacing or extending the underlying network protocol. A new API
-  based on QUIC called
-  [WebTransport](https://github.com/WICG/web-transport/blob/master/explainer.md)
-  is being discussed, and it is expected that new network capabilities will be
-  added there.
+* Changing, replacing or extending the underlying network protocol.
+  [WebTransport](https://developer.mozilla.org/en-US/docs/Web/API/WebTransport)
+  has many advanced features that are not supported by the WebSocket protocol,
+  such as datagram support over UDP. It should be preferred when advanced
+  networking features are required.
 * Allowing user JavaScript to select [WebSocket
   extensions](https://tools.ietf.org/html/rfc6455#page-48). Since the server
   already negotiates the extensions to use, adding additional controls to client
@@ -219,6 +217,9 @@ An older version of this explainer had the readable stream producing ArrayBuffer
 chunks. This was changed to Uint8Array chunks to align better with WebTransport
 and modern practice.
 
+Previously the `closeCode` attribute was called `code`, but this conflicted with
+the `code` attribute of `DOMException`.
+
 
 ## Future work