Added TTL and packet ID to multicast packets, to avoid eternal retransmission and packet duplication on trees with loops/mutliple paths respectively.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/mesh/mesh_protocol.h b/src/mesh/mesh_protocol.h
index 180ba453f..b6c7f1b24 100644
--- a/src/mesh/mesh_protocol.h
+++ b/src/mesh/mesh_protocol.h
@@ -81,6 +81,16 @@ struct GNUNET_MESH_Multicast
   uint32_t tid GNUNET_PACKED;
 
     /**
+     * Number of hops to live
+     */
+  uint32_t ttl GNUNET_PACKED;
+
+    /**
+     * Unique ID of the packet
+     */
+  uint32_t mid GNUNET_PACKED;
+
+    /**
      * OID of the tunnel
      */
   struct GNUNET_PeerIdentity oid;