better looping

2021-06-14 01:01:05 +00:00 · 2021-06-14 01:01:05 +00:00 · 47b14a6e20
parent 59ca629792
commit 47b14a6e20
1 changed files with 1 additions and 3 deletions
--- a/servers/scoreboard.sh
+++ b/servers/scoreboard.sh
@ -2,9 +2,7 @@
 PORT="$1"
 [ -z "$1" ] && echo "port?" && exit
 echo "scoreboard server listening on $PORT"
-while true
+while (cat scoreboard.txt | nc -w 1 -W 1 -lp "$PORT")
 do
-    cat scoreboard.txt \
-    | nc -w 1 -W 1 -lp "$PORT"
    echo "Got scoreboard request."
 done