Related links: http://bugs.php.net/bug.php?id=43224 this patch http://bugs.php.net/bug.php?id=41593 http://bugs.php.net/bug.php?id=36158 http://php-fpm.anight.org/ test script too: \n"; $i = 0; while ($i < 35) { echo (++$i), "
\n"; flush(); sleep(1); } echo "end!
\n"; ?> --- php-7.1.0alpha2/sapi/cgi/cgi_main.c~ 2016-07-04 14:56:49.000000000 +0300 +++ php-7.1.0alpha2/sapi/cgi/cgi_main.c 2016-07-04 14:58:17.522958766 +0300 @@ -101,6 +101,9 @@ */ static int parent = 1; +/* Socket we are listening on incoming connections */ +static int fcgi_fd = 0; + /** * Process group */ @@ -1221,6 +1224,21 @@ exit(0); } +/** + * Graceful shutdown. Close listening sockets. + */ +void fastcgi_graceful_shutdown(int signal) +{ +#ifdef DEBUG_FASTCGI + fprintf(stderr, "FastCGI graceful shutdown, pid %d\n", getpid()); +#endif + + /* Close the listening socket so new processes can reuse the same port */ + closesocket(fcgi_fd); + fcgi_fd = 0; +} + + PHP_INI_BEGIN() STD_PHP_INI_ENTRY("cgi.rfc2616_headers", "0", PHP_INI_ALL, OnUpdateBool, rfc2616_headers, php_cgi_globals_struct, php_cgi_globals) STD_PHP_INI_ENTRY("cgi.nph", "0", PHP_INI_ALL, OnUpdateBool, nph, php_cgi_globals_struct, php_cgi_globals) @@ -1764,7 +1764,6 @@ int requests = 0; int fastcgi; char *bindpath = NULL; - int fcgi_fd = 0; fcgi_request *request = NULL; int repeats = 1; int benchmark = 0; @@ -2080,9 +2080,14 @@ parent = 0; /* don't catch our signals */ - sigaction(SIGTERM, &old_term, 0); sigaction(SIGQUIT, &old_quit, 0); sigaction(SIGINT, &old_int, 0); + + /* call graceful shutdown handler for SIGTERM */ + act.sa_flags = 0; + act.sa_handler = fastcgi_graceful_shutdown; + sigaction(SIGTERM, &act, &old_term); + zend_signal_init(); break; case -1: