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lldpd: freeze execution of lldpd during reload

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During reload, we could send invalid information to the other
side and confuse it.

That's why, during reload we'll pause execution, do the reconfig
and resume + update when reload is done.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This commit is contained in:
Alexandru Ardelean 2016-01-05 09:40:22 +02:00 committed by Jo-Philipp Wich
parent 909f063066
commit b7fadb12b7
1 changed files with 5 additions and 1 deletions
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6
package/network/services/lldpd/files/lldpd.init
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@ -99,6 +99,7 @@ service_running() {
reload_service() { reload_service() {
running || return 1 running || return 1
$LLDPCLI -u $LLDPSOCKET &> /dev/null <<-EOF $LLDPCLI -u $LLDPSOCKET &> /dev/null <<-EOF
pause
unconfigure lldp custom-tlv unconfigure lldp custom-tlv
unconfigure system interface pattern unconfigure system interface pattern
unconfigure system description unconfigure system description
@ -108,7 +109,10 @@ reload_service() {
write_lldpd_conf write_lldpd_conf
$LLDPCLI -u $LLDPSOCKET -c $LLDPD_CONF -c $LLDPD_CONFS_DIR &> /dev/null $LLDPCLI -u $LLDPSOCKET -c $LLDPD_CONF -c $LLDPD_CONFS_DIR &> /dev/null
# Broadcast update over the wire # Broadcast update over the wire
$LLDPCLI -u $LLDPSOCKET update &> /dev/null $LLDPCLI -u $LLDPSOCKET &> /dev/null <<-EOF
resume
update
EOF
return 0 return 0
} }