Index: src/libchcore/IFeedbackHandler.h
===================================================================
diff -u -r4d1f8110906889d56552771fb58a6de86bc54a29 -r89f857792bba8752de98ddd477949e45cef5ba5a
--- src/libchcore/IFeedbackHandler.h	(.../IFeedbackHandler.h)	(revision 4d1f8110906889d56552771fb58a6de86bc54a29)
+++ src/libchcore/IFeedbackHandler.h	(.../IFeedbackHandler.h)	(revision 89f857792bba8752de98ddd477949e45cef5ba5a)
@@ -45,6 +45,9 @@
 		virtual TFeedbackResult OperationFinished() = 0;
 		virtual TFeedbackResult OperationError() = 0;
 
+		// retry interval (in ms)
+		virtual DWORD GetRetryInterval() const = 0;
+
 		// reset permanent states
 		virtual void RestoreDefaults() = 0;