add statistics for packets dropped by cadet due to full buffer

[oweals/gnunet.git] / src / cadet / gnunet-service-cadet-new_tunnels.h

diff --git a/src/cadet/gnunet-service-cadet-new_tunnels.h b/src/cadet/gnunet-service-cadet-new_tunnels.h
index 3c88ae5f0ace1fd9d02715641956b167baad50c4..080de0fc30f70d91008d287b44e72655bed5c631 100644 (file)
--- a/src/cadet/gnunet-service-cadet-new_tunnels.h
+++ b/src/cadet/gnunet-service-cadet-new_tunnels.h
@@ -98,19 +98,40 @@ struct CadetTunnel *
 GCT_create_tunnel (struct CadetPeer *destination);
 
 
+/**
+ * Destroys the tunnel @a t now, without delay. Used during shutdown.
+ *
+ * @param t tunnel to destroy
+ */
+void
+GCT_destroy_tunnel_now (struct CadetTunnel *t);
+
+
 /**
  * Add a @a connection to the @a tunnel.
  *
  * @param t a tunnel
  * @param cid connection identifer to use for the connection
  * @param path path to use for the connection
+ * @return #GNUNET_OK on success,
+ *         #GNUNET_SYSERR on failure (duplicate connection)
  */
-void
+int
 GCT_add_inbound_connection (struct CadetTunnel *t,
                             const struct GNUNET_CADET_ConnectionTunnelIdentifier *cid,
                             struct CadetPeerPath *path);
 
 
+/**
+ * We lost a connection, remove it from our list and clean up
+ * the connection object itself.
+ *
+ * @param ct binding of connection to tunnel of the connection that was lost.
+ */
+void
+GCT_connection_lost (struct CadetTConnection *ct);
+
+
 /**
  * Return the peer to which this tunnel goes.
  *
@@ -179,7 +200,7 @@ GCT_send_channel_destroy (struct CadetTunnel *t,
  * @param t Tunnel on which this message is transmitted.
  * @param cont Continuation to call once message is really sent.
  * @param cont_cls Closure for @c cont.
- * @return Handle to cancel message. NULL if @c cont is NULL.
+ * @return Handle to cancel message.
  */
 struct CadetTunnelQueueEntry *
 GCT_send (struct CadetTunnel *t,