revalidate before expiration

diff --git a/src/transport/gnunet-service-transport.c b/src/transport/gnunet-service-transport.c
index b7848be4087a6d38d031cd5cbfd7de08dcf0d9b9..f375887edee86f0ba9ace179df2afa85162849c7 100644 (file)
--- a/src/transport/gnunet-service-transport.c
+++ b/src/transport/gnunet-service-transport.c
@@ -91,9 +91,9 @@
 #define TRANSPORT_DEFAULT_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15)
 
 /**
- * FIXME: document!
+ * Priority to use for PONG messages.
  */
-#define TRANSPORT_DEFAULT_PRIORITY 4
+#define TRANSPORT_PONG_PRIORITY 4
 
 /**
  * How often do we re-add (cheaper) plugins to our list of plugins
@@ -109,6 +109,14 @@
 #define HELLO_ADDRESS_EXPIRATION GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 12)
 
 
+/**
+ * How long before an existing address expires should we again try to
+ * validate it?  Must be (significantly) smaller than
+ * HELLO_ADDRESS_EXPIRATION.
+ */
+#define HELLO_REVALIDATION_START_TIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 1)
+
+
 /**
  * List of addresses of other peers
  */
@@ -2174,7 +2182,7 @@ check_hello_validated (void *cls,
                                    n);
   GNUNET_HELLO_iterate_new_addresses (chvc->hello,
                                      h,
-                                     GNUNET_TIME_absolute_get (),
+                                     GNUNET_TIME_relative_to_absolute (HELLO_REVALIDATION_START_TIME),
                                      &run_validation, 
                                      chvc);
 }
@@ -2425,7 +2433,7 @@ handle_ping(void *cls, const struct GNUNET_MessageHeader *message,
       while (fal != NULL)
        {
          transmit_to_peer(NULL, fal,
-                          TRANSPORT_DEFAULT_PRIORITY, 
+                          TRANSPORT_PONG_PRIORITY, 
                           (const char *)pong, 
                           ntohs(pong->header.size), 
                           GNUNET_YES,