From 19d0f50eb17321a1beb0e3651ca192f398fe179d Mon Sep 17 00:00:00 2001
From: Bart Polot <bart@net.in.tum.de>
Date: Wed, 30 Mar 2016 09:17:55 +0000
Subject: [PATCH] - refactor, test orderd

---
 src/cadet/gnunet-service-cadet_connection.c | 28 ++++++++++-----------
 src/cadet/gnunet-service-cadet_peer.c       | 25 ++++++++++++------
 2 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/src/cadet/gnunet-service-cadet_connection.c b/src/cadet/gnunet-service-cadet_connection.c
index 54b7561ed..3dbb70969 100644
--- a/src/cadet/gnunet-service-cadet_connection.c
+++ b/src/cadet/gnunet-service-cadet_connection.c
@@ -463,20 +463,6 @@ connection_get (const struct GNUNET_CADET_Hash *cid)
 }
 
 
-/**
- * Mark a connection as "destroyed", to send all pending traffic and freeing
- * all associated resources, without accepting new status changes on it.
- *
- * @param c Connection to mark as destroyed.
- */
-static void
-mark_destroyed (struct CadetConnection *c)
-{
-  c->destroy = GNUNET_YES;
-  connection_change_state (c, CADET_CONNECTION_DESTROYED);
-}
-
-
 /**
  * Change the connection state. Cannot change a connection marked as destroyed.
  *
@@ -501,6 +487,20 @@ connection_change_state (struct CadetConnection* c,
 }
 
 
+/**
+ * Mark a connection as "destroyed", to send all pending traffic and freeing
+ * all associated resources, without accepting new status changes on it.
+ *
+ * @param c Connection to mark as destroyed.
+ */
+static void
+mark_destroyed (struct CadetConnection *c)
+{
+  c->destroy = GNUNET_YES;
+  connection_change_state (c, CADET_CONNECTION_DESTROYED);
+}
+
+
 /**
  * Callback called when a queued ACK message is sent.
  *
diff --git a/src/cadet/gnunet-service-cadet_peer.c b/src/cadet/gnunet-service-cadet_peer.c
index b2dabf087..f1ba2cfde 100644
--- a/src/cadet/gnunet-service-cadet_peer.c
+++ b/src/cadet/gnunet-service-cadet_peer.c
@@ -1091,6 +1091,21 @@ get_core_size (size_t message_size)
   return message_size + sizeof (struct GNUNET_CADET_ACK);
 }
 
+/**
+ * Test if a message type is connection management traffic
+ * or regular payload traffic.
+ *
+ * @param type Message type.
+ *
+ * @return #GNUNET_YES if connection management, #GNUNET_NO otherwise.
+ */
+static int
+is_connection_management (uint16_t type)
+{
+  return type == GNUNET_MESSAGE_TYPE_CADET_ACK ||
+         type == GNUNET_MESSAGE_TYPE_CADET_POLL;
+}
+
 
 /**
  * Fill a core buffer with the appropriate data for the queued message.
@@ -1410,8 +1425,7 @@ GCP_queue_destroy (struct CadetPeerQueue *queue,
   }
   GNUNET_CONTAINER_DLL_remove (peer->queue_head, peer->queue_tail, queue);
 
-  if (queue->type != GNUNET_MESSAGE_TYPE_CADET_ACK &&
-      queue->type != GNUNET_MESSAGE_TYPE_CADET_POLL)
+  if (!is_connection_management (queue->type))
   {
     peer->queue_n--;
   }
@@ -1497,16 +1511,13 @@ GCP_queue_add (struct CadetPeer *peer,
   }
 
   priority = 0;
-
-  if (GNUNET_MESSAGE_TYPE_CADET_POLL == type ||
-      GNUNET_MESSAGE_TYPE_CADET_ACK == type)
+  if (is_connection_management (type))
   {
     priority = 100;
   }
-
   LOG (GNUNET_ERROR_TYPE_DEBUG, "priority %d\n", priority);
 
-  call_core = (NULL == c || type == GNUNET_MESSAGE_TYPE_CADET_KX) ?
+  call_core = (NULL == c || GNUNET_MESSAGE_TYPE_CADET_KX == type) ?
                GNUNET_YES : GCC_is_sendable (c, fwd);
   q = GNUNET_new (struct CadetPeerQueue);
   q->cls = cls;
-- 
2.25.1