issue #5599

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7007 65c4cc65-6c06-0410-ace0-fbb531ad65f3

ChangeLog

@@ -1,5 +1,8 @@
 2005-11-07  Kevin P. Fleming  <kpfleming@digium.com>
 
+	* asterisk.c (main): force a dnsmgr background refresh after all other modules are initialized (issue #5599)
+	* dnsmgr.c: add ability to start a background refresh on demand (issue #5599)
+
 	* apps/app_dial.c (HANDLE_CAUSE): set CDR disposition to match cause code (issue #5602)
 
 	* asterisk.c: support 'runuser' and 'rungroup' options in asterisk.conf (issue #5621)

asterisk.c

@@ -2255,6 +2255,9 @@ int main(int argc, char *argv[])
 		printf(term_quit());
 		exit(1);
 	}
+
+	dnsmgr_start_refresh();
+
 #if 0
 	/* This should no longer be necessary */
 	/* sync cust config and reload some internals in case a custom config handler binded to them */

dnsmgr.c

@@ -187,8 +187,16 @@ static int refresh_list(void *data)
 
 	ast_mutex_unlock(&refresh_lock);
 
-	/* automatically reschedule */
+	/* automatically reschedule based on the interval */
-	return -1;
+	return refresh_interval * 1000;
+}
+
+void dnsmgr_start_refresh(void)
+{
+	if (refresh_sched > -1) {
+		ast_sched_del(sched, refresh_sched);
+		refresh_sched = ast_sched_add(sched, 100, refresh_list, &master_refresh_info);
+	}
 }
 
 static int do_reload(int loading);
@@ -328,10 +336,8 @@ static int do_reload(int loading)
 		ast_config_destroy(config);
 	}
 
-	if (enabled && refresh_interval) {
+	if (enabled && refresh_interval)
-		refresh_sched = ast_sched_add(sched, refresh_interval * 1000, refresh_list, &master_refresh_info);
 		ast_log(LOG_NOTICE, "Managed DNS entries will be refreshed every %d seconds.\n", refresh_interval);
-	}
 
 	/* if this reload enabled the manager, create the background thread
 	   if it does not exist */
@@ -340,10 +346,11 @@ static int do_reload(int loading)
 		pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 		if (ast_pthread_create(&refresh_thread, &attr, do_refresh, NULL) < 0) {
 			ast_log(LOG_ERROR, "Unable to start refresh thread.\n");
-			ast_sched_del(sched, refresh_sched);
 		}
 		else {
 			ast_cli_register(&cli_refresh);
+			/* make a background refresh happen right away */
+			refresh_sched = ast_sched_add(sched, 100, refresh_list, &master_refresh_info);
 			res = 0;
 		}
 	}

include/asterisk.h

@@ -42,27 +42,28 @@ extern char ast_config_AST_CTL_GROUP[AST_CONFIG_MAX_PATH];
 extern char ast_config_AST_CTL[AST_CONFIG_MAX_PATH];
 
 /* Provided by asterisk.c */
-extern int ast_set_priority(int);
+int ast_set_priority(int);
 /* Provided by module.c */
-extern int load_modules(const int preload_only);
+int load_modules(const int preload_only);
 /* Provided by pbx.c */
-extern int load_pbx(void);
+int load_pbx(void);
 /* Provided by logger.c */
-extern int init_logger(void);
+int init_logger(void);
-extern void close_logger(void);
+void close_logger(void);
 /* Provided by frame.c */
-extern int init_framer(void);
+int init_framer(void);
 /* Provided by logger.c */
-extern int reload_logger(int);
+int reload_logger(int);
 /* Provided by term.c */
-extern int term_init(void);
+int term_init(void);
 /* Provided by db.c */
-extern int astdb_init(void);
+int astdb_init(void);
 /* Provided by channel.c */
-extern void ast_channels_init(void);
+void ast_channels_init(void);
 /* Provided by dnsmgr.c */
-extern int dnsmgr_init(void);
+int dnsmgr_init(void);
-extern void dnsmgr_reload(void);
+void dnsmgr_start_refresh(void);
+void dnsmgr_reload(void);
 
 /*!
  * \brief Register the version of a source code file with the core.