diff options
Diffstat (limited to 'res/res_chan_stats.c')
| -rw-r--r-- | res/res_chan_stats.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/res/res_chan_stats.c b/res/res_chan_stats.c index 9a26db78c..061d0867e 100644 --- a/res/res_chan_stats.c +++ b/res/res_chan_stats.c @@ -148,13 +148,22 @@ static void default_route(void *data, struct stasis_subscription *sub, } } +static int unload_module(void) +{ + stasis_unsubscribe_and_join(sub); + sub = NULL; + stasis_message_router_unsubscribe_and_join(router); + router = NULL; + return 0; +} + static int load_module(void) { /* You can create a message router to route messages by type */ router = stasis_message_router_create( ast_channel_topic_all_cached()); if (!router) { - return AST_MODULE_LOAD_FAILURE; + return AST_MODULE_LOAD_DECLINE; } stasis_message_router_add(router, stasis_cache_update_type(), updates, NULL); @@ -163,20 +172,12 @@ static int load_module(void) /* Or a subscription to receive all of the messages from a topic */ sub = stasis_subscribe(ast_channel_topic_all(), statsmaker, NULL); if (!sub) { - return AST_MODULE_LOAD_FAILURE; + unload_module(); + return AST_MODULE_LOAD_DECLINE; } return AST_MODULE_LOAD_SUCCESS; } -static int unload_module(void) -{ - stasis_unsubscribe_and_join(sub); - sub = NULL; - stasis_message_router_unsubscribe_and_join(router); - router = NULL; - return 0; -} - AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "Example of how to use Stasis", .support_level = AST_MODULE_SUPPORT_EXTENDED, .load = load_module, |