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/
---- php5.3-200711071330/sapi/cgi/cgi_main.c 2007-11-01 13:32:38.000000000 +0200
-+++ php5.3-200711071330-graceful/sapi/cgi/cgi_main.c 2007-11-07 17:40:37.884171760 +0200
+test script too:
+<?php
+echo php_sapi_name(), ' running ', PHP_VERSION, "<br>\n";
+$i = 0;
+while ($i < 35) {
+ echo (++$i), "<br>\n";
+ flush();
+ sleep(1);
+}
+echo "end!<br>\n";
+?>
+
+--- php5.3-200711090930/sapi/cgi/cgi_main.c 2007-11-01 13:32:38.000000000 +0200
++++ php5.3-200711090930-graceful/sapi/cgi/cgi_main.c 2007-11-09 13:34:22.974559020 +0200
@@ -101,6 +101,9 @@
*/
static int parent = 1;
/**
* Process group
*/
-@@ -1211,16 +1215,35 @@
- #endif
-
- #ifndef PHP_WIN32
-- sigaction(SIGTERM, &old_term, 0);
--
- /* Kill all the processes in our process group */
-- kill(-pgroup, SIGTERM);
-+ if (signal == SIGINT) {
-+ sigaction(SIGTERM, &old_int, 0);
-+ kill(-pgroup, SIGINT);
-+ } else {
-+ sigaction(SIGTERM, &old_term, 0);
-+ kill(-pgroup, SIGTERM);
-+ }
- #endif
-
- /* We should exit at this point, but MacOSX doesn't seem to */
+@@ -1221,6 +1224,21 @@
exit(0);
}
+ fprintf(stderr, "FastCGI graceful shutdown, pid %d\n", getpid());
+#endif
+
-+ /* Close the listeing socket so new processes can reuse the same port */
++ /* 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)
-@@ -1328,7 +1351,6 @@
+@@ -1328,7 +1346,6 @@
int requests = 0;
int fastcgi = fcgi_is_fastcgi();
char *bindpath = NULL;
fcgi_request request;
int repeats = 1;
int benchmark = 0;
-@@ -1581,7 +1603,10 @@
+@@ -1579,9 +1596,13 @@
+ parent = 0;
+
/* don't catch our signals */
- sigaction(SIGTERM, &old_term, 0);
+- sigaction(SIGTERM, &old_term, 0);
sigaction(SIGQUIT, &old_quit, 0);
-- sigaction(SIGINT, &old_int, 0);
-+ /* handler for SIGINT */
+ sigaction(SIGINT, &old_int, 0);
++
++ /* call graceful shutdown handler for SIGTERM */
+ act.sa_flags = 0;
+ act.sa_handler = fastcgi_graceful_shutdown;
-+ sigaction(SIGINT, &act, &old_int);
++ sigaction(SIGTERM, &act, &old_term);
break;
case -1:
perror("php (pre-forking)");