From 7c95b8d5082109abfd53146fa21d2789116a9dbc Mon Sep 17 00:00:00 2001 From: Kayou Date: Fri, 25 Oct 2019 19:39:02 +0900 Subject: [PATCH] fix find udp port --- data/helpers.d/network | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/data/helpers.d/network b/data/helpers.d/network index 0f75cb165..a4a679d3a 100644 --- a/data/helpers.d/network +++ b/data/helpers.d/network @@ -17,7 +17,7 @@ ynh_find_port () { ynh_handle_getopts_args "$@" test -n "$port" || ynh_die --message="The argument of ynh_find_port must be a valid port." - while netcat -z 127.0.0.1 $port # Check if the port is free + while netstat -ltu | grep -q -w :$port # Check if the port is free do port=$((port+1)) # Else, pass to next port done