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@@ -48,6 +48,43 @@ else { echo '<meta http-equiv="refresh" content="120">'; $slowrefresh= true; }
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?>
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+<?php
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+
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+ // poll ADEI values at 60 sec interval
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+ $lastRunLog = 'lastrun.log';
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+ $lastRun = 0;
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+ if (file_exists($lastRunLog)) {
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+ $lastRun = file_get_contents($lastRunLog);
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+ }
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+ if (time() - $lastRun >= 60) {
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+ file_put_contents($lastRunLog, time());
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+
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+ // fork process
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+ umask(0);
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+ $pid = pcntl_fork();
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+
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+ if ($pid < 0) {
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+ print('fork failed');
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+ exit(1);
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+ }
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+
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+ if ($pid == 0) {
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+ // child process -- only do data polling
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+ $sid = posix_setsid();
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+ if ($sid < 0) exit(2);
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+
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+ include('poll_adei_data.php');
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+ include('poll_HV_data.php');
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+
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+ exit(0);
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+ }
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+ else {
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+ // parent process -- continue building website
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+ }
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+ }
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+
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+?>
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+
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</head>
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<body style="background-color:white;">
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