-only notify AFTER sending is really close to finished, not before

[oweals/gnunet.git] / src / mesh / gnunet-service-mesh_tunnel.h

diff --git a/src/mesh/gnunet-service-mesh_tunnel.h b/src/mesh/gnunet-service-mesh_tunnel.h
index 89a86ee6c1c4436b8c625c5791a65a7afca4c4de..d4be562a2556c99e3990895b248b2595e6d193b9 100644 (file)
--- a/src/mesh/gnunet-service-mesh_tunnel.h
+++ b/src/mesh/gnunet-service-mesh_tunnel.h
@@ -351,6 +351,18 @@ GMT_unchoke_channels (struct MeshTunnel3 *t);
 void
 GMT_send_connection_acks (struct MeshTunnel3 *t);
 
+/**
+ * Cancel a previously sent message while it's in the queue.
+ *
+ * ONLY can be called before the continuation given to the send function
+ * is called. Once the continuation is called, the message is no longer in the
+ * queue.
+ *
+ * @param q Handle to the queue.
+ */
+void
+GMT_cancel (struct MeshTunnel3Queue *q);
+
 /**
  * Sends an already built message on a tunnel, encrypting it and
  * choosing the best connection.