SSLSocketFactory to use javax.net.ssl.SSLSocketFactory#createSocket() instead of new Socket()

Contributed by Mark Claassen <mac01at donnell.com>

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1311409 13f79535-47bb-0310-9956-ffa450edef68

httpclient/src/main/java/org/apache/http/conn/ssl/SSLSocketFactory.java

@@ -518,7 +518,7 @@ public class SSLSocketFactory implements SchemeLayeredSocketFactory,
         if (params == null) {
             throw new IllegalArgumentException("HTTP parameters may not be null");
         }
-        Socket sock = socket != null ? socket : new Socket();
+        Socket sock = socket != null ? socket : this.socketfactory.createSocket();
         if (localAddress != null) {
             sock.setReuseAddress(HttpConnectionParams.getSoReuseaddr(params));
             sock.bind(localAddress);