X-Git-Url: https://git.toastfreeware.priv.at/toast/tdyndns.git/blobdiff_plain/82f627643b6a26e8b6f4df26b9725b62782dede2..e5d1c6aa447ca336233b49f1b5b9c26a8517ca0b:/bin/client/tdyndns_client

diff --git a/bin/client/tdyndns_client b/bin/client/tdyndns_client
index 9af5af8..8fe810a 100755
--- a/bin/client/tdyndns_client
+++ b/bin/client/tdyndns_client
@@ -33,6 +33,7 @@ ZONE=dyn.example.com
 FQDN=$HOSTNAME.$USERNAME.$ZONE
 NS=ns.example.com
 URL="http://dyndns.example.com/nic/update?hostname=$FQDN&myip="
+WGET="wget -q --tries=2 --timeout=5"
 
 if [ -z "$HOSTNAME" ] ; then
 	die "No hostname found."
@@ -41,8 +42,8 @@ fi
 # data
 
 # alternative: -4 icanhazip.com, -6 icanhazip.com or ipv{4,6}.icanhazip.com
-NEWIPV4=$(wget -q -O- http://ipv4.wtfismyip.com/text)
-NEWIPV6=$(wget -q -O- http://ipv6.wtfismyip.com/text)
+NEWIPV4=$($WGET -O- http://ipv4.wtfismyip.com/text)
+NEWIPV6=$($WGET -O- http://ipv6.wtfismyip.com/text)
 
 if command -v dig >/dev/null ; then
 	OLDIPV4=$(dig -t a    +short $FQDN @$NS)
@@ -55,24 +56,24 @@ OLDIPV6=${OLDIPV6:-""}
 
 # old ipv4 gone
 if [ -n "$OLDIPV4" -a -z "$NEWIPV4" ] ; then
-	$DOIT wget -q -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${OLDIPV4}&offline=yes"
+	$DOIT $WGET -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${OLDIPV4}&offline=yes"
 	$DOIT logger -t${0##*/} -perr -- "removing $FQDN / $OLDIPV4"
 fi
 
 # old ipv6 gone
 if [ -n "$OLDIPV6" -a -z "$NEWIPV6" ] ; then
-	$DOIT wget -q -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${OLDIPV6}&offline=yes"
+	$DOIT $WGET -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${OLDIPV6}&offline=yes"
 	$DOIT logger -t${0##*/} -perr -- "removing $FQDN / $OLDIPV6"
 fi
 
 # new ipv4
 if [ -n "$NEWIPV4" -a "$NEWIPV4" != "$OLDIPV4" ] ; then
-	$DOIT wget -q -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${NEWIPV4}"
+	$DOIT $WGET -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${NEWIPV4}"
 	$DOIT logger -t${0##*/} -perr -- "updating $FQDN to $NEWIPV4"
 fi
 
-# new ipv6
+# newipv6
 if [ -n "$NEWIPV6" -a "$NEWIPV6" != "$OLDIPV6" ] ; then
-	$DOIT wget -q -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${NEWIPV6}"
+	$DOIT $WGET -O/dev/null --user=$USERNAME --password=$PASSWORD "${URL}${NEWIPV6}"
 	$DOIT logger -t${0##*/} -perr -- "updating $FQDN to $NEWIPV6"
 fi