order of sending ack and notification

diff --git a/src/fragmentation/defragmentation.c b/src/fragmentation/defragmentation.c
index 6246163a69112397cd2b723de218bd54931b77d6..b07f2040772819249b9f137683cb00940adb0a23 100644 (file)
--- a/src/fragmentation/defragmentation.c
+++ b/src/fragmentation/defragmentation.c
@@ -519,21 +519,26 @@ GNUNET_DEFRAGMENT_process_fragment (struct GNUNET_DEFRAGMENT_Context *dc,
   for (b = 0; b < 64; b++)
     if (0 != (mc->bits & (1LL << b)))
       bc++;
+
+  /* notify about complete message */
+  if ((duplicate == GNUNET_NO) && (0 == mc->bits))
+  {
+    GNUNET_STATISTICS_update (dc->stats, _("# messages defragmented"), 1,
+                              GNUNET_NO);
+    /* message complete, notify! */
+    dc->proc (dc->cls, mc->msg);
+  }
+  /* send ACK */
   if (mc->frag_times_write_offset - mc->frag_times_start_offset > 1)
     dc->latency = estimate_latency (mc);
   delay = GNUNET_TIME_relative_multiply (dc->latency, bc + 1);
   if ((0 == mc->bits) || (GNUNET_YES == duplicate))     /* message complete or duplicate, ACK now! */
+  {
     delay = GNUNET_TIME_UNIT_ZERO;
+  }
   if (GNUNET_SCHEDULER_NO_TASK != mc->ack_task)
     GNUNET_SCHEDULER_cancel (mc->ack_task);
   mc->ack_task = GNUNET_SCHEDULER_add_delayed (delay, &send_ack, mc);
-  if ((duplicate == GNUNET_NO) && (0 == mc->bits))
-  {
-    GNUNET_STATISTICS_update (dc->stats, _("# messages defragmented"), 1,
-                              GNUNET_NO);
-    /* message complete, notify! */
-    dc->proc (dc->cls, mc->msg);
-  }
   if (duplicate == GNUNET_YES)
     return GNUNET_NO;
   return GNUNET_YES;