Use Http2SslContextSpec to build SslContext when http2 enabled (#2764)

Author: ashraf-revo

reactor-netty-examples/src/main/java/reactor/netty/examples/http/echo/EchoServer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 VMware, Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2023 VMware, Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 
 import io.netty.handler.ssl.util.SelfSignedCertificate;
 import reactor.netty.http.Http11SslContextSpec;
+import reactor.netty.http.Http2SslContextSpec;
 import reactor.netty.http.HttpProtocol;
 import reactor.netty.http.server.HttpServer;
 
@@ -48,8 +49,12 @@ public static void main(String[] args) throws Exception {
 
 		if (SECURE) {
 			SelfSignedCertificate ssc = new SelfSignedCertificate();
-			server = server.secure(
-					spec -> spec.sslContext(Http11SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			if (HTTP2) {
+				server = server.secure(spec -> spec.sslContext(Http2SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			}
+			else {
+				server = server.secure(spec -> spec.sslContext(Http11SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			}
 		}
 
 		if (HTTP2) {

reactor-netty-examples/src/main/java/reactor/netty/examples/http/helloworld/HelloWorldServer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021 VMware, Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2023 VMware, Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@
 import io.netty.handler.ssl.util.SelfSignedCertificate;
 import reactor.core.publisher.Mono;
 import reactor.netty.http.Http11SslContextSpec;
+import reactor.netty.http.Http2SslContextSpec;
 import reactor.netty.http.HttpProtocol;
 import reactor.netty.http.server.HttpServer;
 
@@ -49,8 +50,12 @@ public static void main(String[] args) throws Exception {
 
 		if (SECURE) {
 			SelfSignedCertificate ssc = new SelfSignedCertificate();
-			server = server.secure(
-					spec -> spec.sslContext(Http11SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			if (HTTP2) {
+				server = server.secure(spec -> spec.sslContext(Http2SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			}
+			else {
+				server = server.secure(spec -> spec.sslContext(Http11SslContextSpec.forServer(ssc.certificate(), ssc.privateKey())));
+			}
 		}
 
 		if (HTTP2) {