From 18384705a5e7426a2c808a37f3c1e216dcb6ebd4 Mon Sep 17 00:00:00 2001
From: Håvard Pettersen <havardpe@oath.com>
Date: Mon, 1 Jul 2019 13:56:28 +0000
Subject: round -> ceil to avoid premature timeout

in the cases where the timeout is not divisible by the tick size.
---
 fnet/src/vespa/fnet/scheduler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'fnet')

diff --git a/fnet/src/vespa/fnet/scheduler.cpp b/fnet/src/vespa/fnet/scheduler.cpp
index 6c8340c1ff8..d9229cd4843 100644
--- a/fnet/src/vespa/fnet/scheduler.cpp
+++ b/fnet/src/vespa/fnet/scheduler.cpp
@@ -3,6 +3,7 @@
 #include "scheduler.h"
 #include "task.h"
 #include <sstream>
+#include <cmath>
 
 #include <vespa/log/log.h>
 LOG_SETUP(".fnet.scheduler");
@@ -68,7 +69,7 @@ FNET_Scheduler::~FNET_Scheduler()
 void
 FNET_Scheduler::Schedule(FNET_Task *task, double seconds)
 {
-    uint32_t ticks = 1 + (uint32_t) (seconds * (1000 / SLOT_TICK) + 0.5);
+    uint32_t ticks = 1 + (uint32_t) std::ceil(seconds * (1000.0 / SLOT_TICK));
 
     std::lock_guard<std::mutex> guard(_lock);
     if (!task->_killed) {
-- 
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