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Change the way unbound is stopped when the process is being restarted, to give the old process enough time to exit cleanly. Fixes #7326

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jim-p 2017-06-29 12:32:45 -04:00
parent 8a0aa42c19
commit 38d110824c
1 changed files with 22 additions and 6 deletions
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28
src/etc/inc/services.inc
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@ -2235,12 +2235,24 @@ function services_unbound_configure($restart_dhcp = true) {
echo "services_unbound_configure() being called $mt\n";
}
// kill any running Unbound instance
if (file_exists("{$g['varrun_path']}/unbound.pid")) {
sigkillbypid("{$g['varrun_path']}/unbound.pid", "TERM");
}
if (isset($config['unbound']['enable'])) {
require_once('/etc/inc/unbound.inc');
/* Attempt to stop unbound nicely */
do_as_unbound_user("stop");
/* kill Unbound if it did not stop cleanly */
if (file_exists("{$g['varrun_path']}/unbound.pid")) {
sigkillbypid("{$g['varrun_path']}/unbound.pid", "TERM");
}
/* If unbound is still running, wait up to 30 seconds for it to terminate. */
for ($i=1; $i <= 30; $i++) {
if (is_process_running('unbound')) {
sleep(1);
}
}
if (platform_booting()) {
echo gettext("Starting DNS Resolver...");
} else {
@ -2252,13 +2264,17 @@ function services_unbound_configure($restart_dhcp = true) {
$return = 1;
}
require_once('/etc/inc/unbound.inc');
sync_unbound_service();
if (platform_booting()) {
echo gettext("done.") . "\n";
}
system_dhcpleases_configure();
} else {
/* kill Unbound since it should not be enabled */
if (file_exists("{$g['varrun_path']}/unbound.pid")) {
sigkillbypid("{$g['varrun_path']}/unbound.pid", "TERM");
}
}
if (!platform_booting() && $restart_dhcp) {