fix: uses timeout in nc as it is used with wget (#42)

Add -w 1 option to nc.
eficode · Apr 27, 2021 · 0195167 · 0195167
1 parent 2193507
commit 0195167
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wait-for b/wait-for
@@ -63,7 +63,7 @@ wait_for() {
   while :; do
     case "$PROTOCOL" in
       tcp) 
-        nc -z "$HOST" "$PORT" > /dev/null 2>&1
+        nc -w 1 -z "$HOST" "$PORT" > /dev/null 2>&1
         ;;
       http)
         wget --timeout=1 -q "$HOST" -O /dev/null > /dev/null 2>&1