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Cleanup core main on exit.

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* Cleanup time zones on exit.

* Make exit clean/unclean report consistent for AMI and CLI in
really_quit().

(issue ASTERISK-20649)
Reported by: Corey Farrell
Patches:
      core-cleanup-1_8-10.patch (license #5909) patch uploaded by Corey Farrell
      core-cleanup-11-trunk.patch (license #5909) patch uploaded by Corey Farrell
      Modified
........

Merged revisions 377135 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 377136 from http://svn.asterisk.org/svn/asterisk/branches/10
........

Merged revisions 377137 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@377138 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2012-12-03 20:46:11 +00:00
parent f9cc7a15ad
commit 77561124b0
3 changed files with 41 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/asterisk/_private.h
View File

@@ -19,6 +19,7 @@ int load_modules(unsigned int); /*!< Provided by loader.c */
int load_pbx(void); /*!< Provided by pbx.c */
int init_logger(void); /*!< Provided by logger.c */
void close_logger(void); /*!< Provided by logger.c */
void clean_time_zones(void); /*!< Provided by localtime.c */
int init_framer(void); /*!< Provided by frame.c */
int ast_term_init(void); /*!< Provided by term.c */
int astdb_init(void); /*!< Provided by db.c */

31
main/asterisk.c
View File

@@ -1847,6 +1847,8 @@ static int can_safely_quit(shutdown_nice_t niceness, int restart)
static void really_quit(int num, shutdown_nice_t niceness, int restart)
{
int active_channels;
if (niceness >= SHUTDOWN_NICE) {
ast_module_shutdown();
}
@@ -1873,6 +1875,7 @@ static void really_quit(int num, shutdown_nice_t niceness, int restart)
}
}
}
active_channels = ast_active_channels();
/* The manager event for shutdown must happen prior to ast_run_atexits, as
* the manager interface will dispose of its sessions as part of its
* shutdown.
@@ -1898,13 +1901,13 @@ static void really_quit(int num, shutdown_nice_t niceness, int restart)
***/
manager_event(EVENT_FLAG_SYSTEM, "Shutdown", "Shutdown: %s\r\n"
"Restart: %s\r\n",
ast_active_channels() ? "Uncleanly" : "Cleanly",
active_channels ? "Uncleanly" : "Cleanly",
restart ? "True" : "False");
ast_verb(0, "Executing last minute cleanups\n");
ast_run_atexits();
/* Called on exit */
ast_verb(0, "Asterisk %s ending (%d).\n", ast_active_channels() ? "uncleanly" : "cleanly", num);
ast_verb(0, "Asterisk %s ending (%d).\n", active_channels ? "uncleanly" : "cleanly", num);
ast_debug(1, "Asterisk ending (%d).\n", num);
if (ast_socket > -1) {
pthread_cancel(lthread);
@@ -1929,6 +1932,7 @@ static void really_quit(int num, shutdown_nice_t niceness, int restart)
/* close logger */
close_logger();
clean_time_zones();
/* If there is a consolethread running send it a SIGHUP
so it can execvp, otherwise we can do it ourselves */
@@ -1942,6 +1946,7 @@ static void really_quit(int num, shutdown_nice_t niceness, int restart)
} else {
/* close logger */
close_logger();
clean_time_zones();
}
exit(0);
@@ -2375,14 +2380,25 @@ static char *show_license(struct ast_cli_entry *e, int cmd, struct ast_cli_args
#define ASTERISK_PROMPT2 "%s*CLI> "
static struct ast_cli_entry cli_asterisk[] = {
AST_CLI_DEFINE(handle_abort_shutdown, "Cancel a running shutdown"),
/*!
* \brief Shutdown Asterisk CLI commands.
*
* \note These CLI commands cannot be unregistered at shutdown
* because one of them is likely the reason for the shutdown.
* The CLI generates a warning if a command is in-use when it is
* unregistered.
*/
static struct ast_cli_entry cli_asterisk_shutdown[] = {
AST_CLI_DEFINE(handle_stop_now, "Shut down Asterisk immediately"),
AST_CLI_DEFINE(handle_stop_gracefully, "Gracefully shut down Asterisk"),
AST_CLI_DEFINE(handle_stop_when_convenient, "Shut down Asterisk at empty call volume"),
AST_CLI_DEFINE(handle_restart_now, "Restart Asterisk immediately"),
AST_CLI_DEFINE(handle_restart_gracefully, "Restart Asterisk gracefully"),
AST_CLI_DEFINE(handle_restart_when_convenient, "Restart Asterisk at empty call volume"),
};
static struct ast_cli_entry cli_asterisk[] = {
AST_CLI_DEFINE(handle_abort_shutdown, "Cancel a running shutdown"),
AST_CLI_DEFINE(show_warranty, "Show the warranty (if any) for this copy of Asterisk"),
AST_CLI_DEFINE(show_license, "Show the license(s) for this copy of Asterisk"),
AST_CLI_DEFINE(handle_version, "Display version info"),
@@ -3549,6 +3565,11 @@ static void print_intro_message(const char *runuser, const char *rungroup)
}
}
static void main_atexit(void)
{
ast_cli_unregister_multiple(cli_asterisk, ARRAY_LEN(cli_asterisk));
}
int main(int argc, char *argv[])
{
int c;
@@ -4276,7 +4297,9 @@ int main(int argc, char *argv[])
#endif /* defined(__AST_DEBUG_MALLOC) */
ast_lastreloadtime = ast_startuptime = ast_tvnow();
ast_cli_register_multiple(cli_asterisk_shutdown, ARRAY_LEN(cli_asterisk_shutdown));
ast_cli_register_multiple(cli_asterisk, ARRAY_LEN(cli_asterisk));
ast_register_atexit(main_atexit);
run_startup_commands();

14
main/stdtime/localtime.c
View File

@@ -71,6 +71,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "private.h"
#include "tzfile.h"
#include "asterisk/_private.h"
#include "asterisk/lock.h"
#include "asterisk/localtime.h"
#include "asterisk/strings.h"
@@ -444,7 +445,7 @@ static void *kqueue_daemon(void *data)
closedir(sp->dir);
}
#endif
free(sp);
ast_free(sp);
/* Just in case the signal was sent late */
AST_LIST_LOCK(&zonelist);
@@ -1436,6 +1437,17 @@ static int gmtload(struct state *sp)
return -1;
}
void clean_time_zones(void)
{
struct state *sp;
AST_LIST_LOCK(&zonelist);
while ((sp = AST_LIST_REMOVE_HEAD(&zonelist, list))) {
ast_free(sp);
}
AST_LIST_UNLOCK(&zonelist);
}
static const struct state *ast_tzset(const char *zone)
{
struct state *sp;