Manage Rex::ConnectionRefused exceptions

Author: jvazquez-r7

modules/exploits/multi/misc/java_rmi_server.rb

@@ -100,7 +100,7 @@ def exploit
       # When the server stops due primer failing, re-raise
       # RuntimeError so it won't wait the full wfs_delays
       raise ::RuntimeError, "Exploit aborted due to failure #{fail_reason} #{(fail_detail || "No reason given")}"
-    rescue Rex::ConnectionTimeout => e
+    rescue Rex::ConnectionTimeout, Rex::ConnectionRefused => e
       # When the primer fails due to an error connecting with
       # the rhost, re-raise RuntimeError so it won't wait the
       # full wfs_delays