Changeset 3653 for pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/event.h

Timestamp:

Jul 15, 2011 6:37:07 AM (13 years ago)

Author:

bennylp

Message:

Re #1284 (event framework): unsubscribing does not need to know publisher

File:

• pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/event.h (modified) (3 diffs)

pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/event.h

@@ -261 +261 @@
     /** User data for this subscription */
     void                *user_data;
+
+    /** Current publisher it is subscribed to */
+    pjmedia_event_publisher *subscribe_to;
 };
 
@@ -335 +338 @@
 
 /**
- * Unsubscribe from the specified publisher.
- *
- * @param epub          The event publisher.
+ * Unsubscribe the specified subscription object from publisher it is
+ * currently subscribed to. If the subscription object is not currently
+ * subscribed to anything, the function will do nothing.
+ *
  * @param esub          The event subscription object, which must be the same
  *                      object that was given to #pjmedia_event_subscribe().
@@ -343 +347 @@
  * @return              PJ_SUCCESS on success or the appropriate error code.
  */
-PJ_DECL(pj_status_t) pjmedia_event_unsubscribe(pjmedia_event_publisher *epub,
-                                               pjmedia_event_subscription *esub);
+PJ_DECL(pj_status_t)
+pjmedia_event_unsubscribe(pjmedia_event_subscription *esub);
 
 /**