mirror of https://github.com/aredn/aredn.git
26 lines
545 B
Plaintext
26 lines
545 B
Plaintext
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#!/usr/bin/perl
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# wait for the watchdog file to appear
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while(not -e "/tmp/olsrd.watchdog") { sleep 15 }
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$stamp = 0;
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while(1)
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{
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$last_stamp = $stamp;
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$stamp = time;
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chomp ($olsr = `cat /tmp/olsrd.watchdog`);
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$olsr = 0 unless $olsr;
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# avoid false restarts due to changes in system time
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if($stamp - $last_stamp < 20 and $stamp - $olsr > 20)
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{
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($uptime) = `cat /proc/uptime` =~ /^(\d+)/;
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$date = `date`;
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system qq(echo -n "$uptime $date" >> /tmp/olsrd.log);
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system "/etc/init.d/olsrd restart";
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}
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sleep 15;
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}
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