src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java

rev 54110 : 8244205: HTTP/2 tunnel connections through proxy may be reused regardless of which proxy is selected
Summary: The key used in the HTTP/2 connection pool is updated to take into account the proxy address in case of tunnel connections
Reviewed-by: chegar

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -134,10 +134,18 @@
      * Returns true for tunnel connections, or clear connection to
      * any host through proxy.
      */
     abstract boolean isProxied();
 
+    /**
+     * Returns the address of the proxy used by this connection.
+     * Returns the proxy address for tunnel connections, or
+     * clear connection to any host through proxy.
+     * Returns {@code null} otherwise.
+     */
+    abstract InetSocketAddress proxy();
+
     /** Tells whether, or not, this connection is open. */
     final boolean isOpen() {
         return channel().isOpen() &&
                 (connected() ? !getConnectionFlow().isFinished() : true);
     }