Another leak.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3913 ed5197a5-7fde-0310-b194-c3ffbd925b24

core/httpd.js

@@ -237,7 +237,12 @@ function handleWebSocketRequest(request, response, client) {
 		var array = new Uint8Array(packet.length + message.length);
 		array.set(packet, 0);
 		array.set(message, packet.length);
-		return client.write(array);
+		try {
+			return client.write(array);
+		} catch (error) {
+			client.close();
+			throw error;
+		}
 	}
 	response.onMessage = null;