From 073016ebea97d20d499bd342aa8295eb6031b270 Mon Sep 17 00:00:00 2001
From: Olaf Bergmann <bergmann@tzi.org>
Date: Fri, 6 Oct 2017 09:46:56 +0200
Subject: [PATCH] coap_io.c: fix time propagation when removing node from
 sendqueue

PR #100 has fixed the propagation of elapsed time in coap_pop_next()
which affects the next node in the respective send queue. This fix
is also required for platform POSIX.
---
 src/coap_io.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/coap_io.c b/src/coap_io.c
index 839a6c49..85c09878 100644
--- a/src/coap_io.c
+++ b/src/coap_io.c
@@ -727,6 +727,7 @@ coap_write(coap_context_t *ctx,
   nextpdu = coap_peek_next(ctx);
 
   while (nextpdu && now >= ctx->sendqueue_basetime && nextpdu->t <= now - ctx->sendqueue_basetime) {
+    nextpdu->t = 0;
     coap_retransmit(ctx, coap_pop_next(ctx));
     nextpdu = coap_peek_next(ctx);
   }