From 6d099bc6b713b5a5c0ece6c1dc9a94b8fa751c8a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 30 May 2011 16:03:05 +0000
Subject: [PATCH] only request next transmission if not already ready

---
 src/core/core_api.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/core/core_api.c b/src/core/core_api.c
index 4ffd07d9e..3dfc193dd 100644
--- a/src/core/core_api.c
+++ b/src/core/core_api.c
@@ -1662,7 +1662,10 @@ GNUNET_CORE_notify_transmit_ready (struct GNUNET_CORE_Handle *handle,
 	      "Transmission request added to queue\n");
 #endif
   if ( (pr->pending_head == th)  &&
-       (pr->ntr_task == GNUNET_SCHEDULER_NO_TASK) )
+       (pr->ntr_task == GNUNET_SCHEDULER_NO_TASK) &&
+       (pr->next == NULL) &&
+       (pr->prev == NULL) &&
+       (handle->ready_peer_head != pr) )
     pr->ntr_task = GNUNET_SCHEDULER_add_now (&run_request_next_transmission, pr);
   return th;
 }
-- 
2.25.1