From d7daf6654c054890381f6d7e5505fde737ef56a4 Mon Sep 17 00:00:00 2001
From: georgeto <georgeto@mailbox.org>
Date: Sun, 12 Jul 2020 11:07:26 +0200
Subject: [PATCH] Disable buffering of stdout when running in foreground mode

Avoids output delays when poolmon runs in as a systemd service.
---
 poolmon | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/poolmon b/poolmon
index 23e062f..1aa422c 100755
--- a/poolmon
+++ b/poolmon
@@ -79,6 +79,11 @@ if (@SSL_PORTS) {
 check_pidfile();
 unless($NOFORK){
     daemonize();
+} else {
+    # Disable buffering of stdout when running in foreground mode
+    my $ofh = select STDOUT;
+    $| = 1;
+    select $ofh;
 }
 
 while(1){