Javadocs for org.opensearch.transport.grpc.ssl + Netty4GrpcServerTransport.

Signed-off-by: Finn Carroll <[email protected]>

Author: finnegancarroll

plugins/transport-grpc/src/main/java/org/opensearch/transport/grpc/Netty4GrpcServerTransport.java

@@ -115,7 +115,14 @@ public class Netty4GrpcServerTransport extends NetworkPlugin.AuxTransport {
         Setting.Property.NodeScope
     );
 
+    /**
+     * Port range on which servers bind.
+     */
     protected PortsRange port;
+
+    /**
+     * Settings.
+     */
     protected final Settings settings;
 
     private final NetworkService networkService;
@@ -160,6 +167,10 @@ public BoundTransportAddress getBoundAddress() {
         return this.boundAddress;
     }
 
+    /**
+     * Inject a NettyServerBuilder configuration to be applied at server bind and start.
+     * @param configModifier builder configuration to set.
+     */
     protected void addServerConfig(UnaryOperator<NettyServerBuilder> configModifier) {
         serverBuilderConfigs.add(configModifier);
     }

plugins/transport-grpc/src/main/java/org/opensearch/transport/grpc/ssl/package-info.java

@@ -0,0 +1,12 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/**
+ * gRPC transport for OpenSearch implementing TLS.
+ */
+package org.opensearch.transport.grpc.ssl;