Polishing websocket sample

rstoyanchev · rstoyanchev · commit 27e883164f6c · 2021-07-06T16:34:21.000+01:00
diff --git a/samples/webflux-websocket/README.md b/samples/webflux-websocket/README.md
@@ -2,4 +2,6 @@
 
  - Reactive [DataFetcher's](src/main/java/io/spring/sample/graphql/SampleWiring.java), for queries and subscriptions.
  - [WebFilter](src/main/java/io/spring/sample/graphql/ContextWebFilter.java) to insert Reactor `Context` and check it can be accessed in [DataRepository](src/main/java/io/spring/sample/graphql/DataRepository.java).
- - Subscription [tests](src/test/java/io/spring/sample/graphql/SubscriptionTests.java) using Reactor's `StepVerifier` to verify the stream. 
+ - Subscription [tests](src/test/java/io/spring/sample/graphql/SubscriptionTests.java) using Reactor's `StepVerifier` to verify the stream.
+ 
+ GraphiQL does not support subscriptions. There is a basic index.html page that logs subscriptions the console.
diff --git a/samples/webflux-websocket/src/main/resources/static/index.html b/samples/webflux-websocket/src/main/resources/static/index.html
@@ -6,6 +6,7 @@
     <script type="text/javascript" src="https://unpkg.com/graphql-ws/umd/graphql-ws.js"></script>
 </head>
 <body>
+<p>Check the console for subscription messages.</p>
 <script type="text/javascript">
     const client = graphqlWs.createClient({
         url: 'ws://localhost:8080/graphql',
