From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 29 Jan 2021 17:21:25 +0000 (+0000)
Subject: server: Prevent useless stats printed when called too soon
X-Git-Tag: 0.1.0~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d564e36c977a5be20cb0fd401787c300490d98d1;p=fireperf.git

server: Prevent useless stats printed when called too soon

Sometimes the timer event gets stuck in the queue and we would be called
multiple times in a row. To prevent printing any useless output, we just
ignore any calls that were too soon.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/server.c b/src/server.c
index 33ad313..0dbce22 100644
--- a/src/server.c
+++ b/src/server.c
@@ -131,6 +131,10 @@ static int dump_stats(struct fireperf_config* conf, struct fireperf_server_stats
 
 	double delta = timespec_delta(&now, &stats->last_printed);
 
+	// Called too soon again?
+	if (delta < 0.1)
+		return 0;
+
 	// Format timestamp
 	const char* timestamp = format_timespec(&now);