From 3ed49ebb30e71a1575391dd50317e7859273de0b Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Wed, 15 Oct 2014 12:36:38 +0100
Subject: Remember to cool down the transfer for pending buffers as well

This change halves CPU usage on my system.
---
 ratox.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ratox.c b/ratox.c
index 32c645e..4df6909 100644
--- a/ratox.c
+++ b/ratox.c
@@ -925,7 +925,8 @@ sendfriendfile(struct friend *f)
 		/* Attempt to transmit the pending buffer */
 		if (f->tx.pendingbuf == 1) {
 			if (tox_file_send_data(tox, f->num, f->tx.fnum, f->tx.buf, f->tx.n) == -1) {
-				/* bad luck - we will try again later */
+				clock_gettime(CLOCK_MONOTONIC, &f->tx.lastblock);
+				f->tx.cooldown = 1;
 				break;
 			}
 			f->tx.pendingbuf = 0;
-- 
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