Merge branch 'PHP-7.4'

Author: bukka

sapi/fpm/tests/bug77934-reload-process-control.phpt

@@ -14,6 +14,8 @@ pid = {{FILE:PID}}
 process_control_timeout=20
 [unconfined]
 listen = {{ADDR}}
+ping.path = /ping
+ping.response = pong
 pm = dynamic
 pm.max_children = 5
 pm.start_servers = 1
@@ -24,11 +26,13 @@ EOT;
 $tester = new FPM\Tester($cfg);
 $tester->start();
 $tester->expectLogStartNotices();
+$tester->ping('{{ADDR}}');
 $tester->signal('USR2');
 $tester->expectLogNotice('Reloading in progress ...');
 $tester->expectLogNotice('reloading: .*');
 $tester->expectLogNotice('using inherited socket fd=\d+, "127.0.0.1:\d+"');
 $tester->expectLogStartNotices();
+$tester->ping('{{ADDR}}');
 $tester->terminate();
 $tester->expectLogTerminatingNotices();
 $tester->close();