add additional diagnostics to help localize #3971 invariant violation

1 files changed, 12 insertions, 2 deletions

diff --git a/src/transport/gnunet-service-transport_ats.h b/src/transport/gnunet-service-transport_ats.h
index 323191a4d..de0800d0a 100644
--- a/src/transport/gnunet-service-transport_ats.h
+++ b/src/transport/gnunet-service-transport_ats.h
@@ -42,11 +42,11 @@ GST_ats_done (void);
 
 
 /**
- * Test if ATS knows about this address.
+ * Test if ATS knows about this @a address and @a session.
  *
  * @param address the address
  * @param session the session
- * @return #GNUNET_YES if address is known, #GNUNET_NO if not.
+ * @return #GNUNET_YES if @a address is known, #GNUNET_NO if not.
  */
 int
 GST_ats_is_known (const struct GNUNET_HELLO_Address *address,
@@ -54,6 +54,16 @@ GST_ats_is_known (const struct GNUNET_HELLO_Address *address,
 
 
 /**
+ * Test if ATS knows about this @a address.
+ *
+ * @param address the address
+ * @return #GNUNET_YES if @a address is known, #GNUNET_NO if not.
+ */
+int
+GST_ats_is_known_no_session (const struct GNUNET_HELLO_Address *address);
+
+
+/**
  * Temporarily block a valid address for use by ATS for address
  * suggestions.  This function should be called if an address was
  * suggested by ATS but failed to perform (i.e. failure to establish a