72 lines
1.5 KiB
PHP
72 lines
1.5 KiB
PHP
--TEST--
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Concurrent reload signals should not kill PHP-FPM master process. (Bug: #74083)
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--SKIPIF--
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<?php
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include "skipif.inc";
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if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
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?>
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--FILE--
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<?php
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require_once "tester.inc";
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$cfg = <<<EOT
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[global]
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error_log = {{FILE:LOG}}
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pid = {{FILE:PID}}
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process_control_timeout=1
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[unconfined]
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listen = {{ADDR}}
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ping.path = /ping
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ping.response = pong
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pm = dynamic
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pm.max_children = 5
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pm.start_servers = 1
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pm.min_spare_servers = 1
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pm.max_spare_servers = 1
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EOT;
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$code = <<<EOT
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<?php
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/* empty */
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EOT;
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$tester = new FPM\Tester($cfg, $code);
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$tester->start();
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$tester->expectLogStartNotices();
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$tester->ping('{{ADDR}}');
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/* Vary interval between concurrent reload requests
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since performance of test instance is not known in advance */
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$max_interval = 25000;
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$step = 1000;
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$pid = $tester->getPid();
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for ($interval = 0; $interval < $max_interval; $interval += $step) {
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exec("kill -USR2 $pid", $out, $killExitCode);
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if ($killExitCode) {
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echo "ERROR: master process is dead\n";
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break;
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}
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usleep($interval);
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}
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echo "Reached interval $interval us with $step us steps\n";
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$tester->readAllLogNotices('Reloading in progress ...');
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$tester->reload();
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$tester->expectLogReloadingNotices();
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$tester->ping('{{ADDR}}');
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$tester->terminate();
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$tester->expectLogTerminatingNotices();
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$tester->close();
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?>
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Done
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--EXPECT--
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Reached interval 25000 us with 1000 us steps
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Done
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--CLEAN--
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<?php
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require_once "tester.inc";
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FPM\Tester::clean();
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?>
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