diff options
Diffstat (limited to 'pjsip/include/pjsua-lib/pjsua.h')
| -rw-r--r-- | pjsip/include/pjsua-lib/pjsua.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/pjsip/include/pjsua-lib/pjsua.h b/pjsip/include/pjsua-lib/pjsua.h index d178a863..0661bb2f 100644 --- a/pjsip/include/pjsua-lib/pjsua.h +++ b/pjsip/include/pjsua-lib/pjsua.h @@ -687,6 +687,21 @@ typedef struct pjsua_callback */ void (*on_buddy_state)(pjsua_buddy_id buddy_id); + + /** + * Notify application when the state of client subscription session + * associated with a buddy has changed. Application may use this + * callback to retrieve more detailed information about the state + * changed event. + * + * @param buddy_id The buddy id. + * @param sub Event subscription session. + * @param event The event which triggers state change event. + */ + void (*on_buddy_evsub_state)(pjsua_buddy_id buddy_id, + pjsip_evsub *sub, + pjsip_event *event); + /** * Notify application on incoming pager (i.e. MESSAGE request). * Argument call_id will be -1 if MESSAGE request is not related to an |