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Fix checking dnsmasq starting/stopping

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This commit is contained in:
Joseph Haig
2016-07-09 03:34:48 +01:00
parent 3b043950de
commit 46894ef91e
1 changed files with 18 additions and 4 deletions
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22
includes/dhcp.php
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@@ -36,11 +36,18 @@ function DisplayDHCPConfig() {
$status->addMessage('dnsmasq already running', 'info');
} else {
$line = system('sudo /etc/init.d/dnsmasq start',$return);
exec( 'pidof dnsmasq | wc -l',$dnsmasq );
if ($dnsmasq[0] == 0) {
$n_tries = 0;
while ($n_tries < 5) {
exec( 'pidof dnsmasq | wc -l',$dnsmasq );
if (end($dnsmasq) > 0) break;
sleep(1);
$n_tries += 1;
}
if (end($dnsmasq) == 0) {
$status->addMessage('Failed to start dnsmasq', 'danger');
} else {
$status->addMessage('Successfully started dnsmasq', 'success');
$dnsmasq_state = true;
}
}
} else {
@@ -50,9 +57,16 @@ function DisplayDHCPConfig() {
if (CSRFValidate()) {
if ($dnsmasq_state) {
$line = system('sudo /etc/init.d/dnsmasq stop',$return);
exec( 'pidof dnsmasq | wc -l',$dnsmasq );
if ($dnsmasq[0] == 0) {
$n_tries = 0;
while ($n_tries < 5) {
exec( 'pidof dnsmasq | wc -l',$dnsmasq );
if (end($dnsmasq) == 0) break;
sleep(1);
$n_tries += 1;
}
if (end($dnsmasq) == 0) {
$status->addMessage('Successfully stopped dnsmasq', 'success');
$dnsmasq_state = false;
} else {
$status->addMessage('Failed to stop dnsmasq', 'danger');
}