Changeset 1624 for pjproject

Timestamp:

Dec 9, 2007 12:21:51 PM (17 years ago)

Author:

bennylp

Message:

Ticket #428: Conference bridge does not update transmitter_cnt when port is removed

File:

• pjproject/trunk/pjmedia/src/pjmedia/conference.c (modified) (2 diffs)

pjproject/trunk/pjmedia/src/pjmedia/conference.c

@@ -1015 +1015 @@
     for (i=0; i<conf->max_ports; ++i) {
         unsigned j;
-
-        conf_port = conf->ports[i];
-
-        if (!conf_port)
+        struct conf_port *src_port;
+
+        src_port = conf->ports[i];
+
+        if (!src_port)
             continue;
 
-        if (conf_port->listener_cnt == 0)
+        if (src_port->listener_cnt == 0)
             continue;
 
-        for (j=0; j<conf_port->listener_cnt; ++j) {
-            if (conf_port->listener_slots[j] == port) {
-                pj_array_erase(conf_port->listener_slots, sizeof(SLOT_TYPE),
-                               conf_port->listener_cnt, j);
+        for (j=0; j<src_port->listener_cnt; ++j) {
+            if (src_port->listener_slots[j] == port) {
+                pj_array_erase(src_port->listener_slots, sizeof(SLOT_TYPE),
+                               src_port->listener_cnt, j);
+                pj_assert(conf->connect_cnt > 0);
                 --conf->connect_cnt;
-                --conf_port->listener_cnt;
+                --src_port->listener_cnt;
                 break;
             }
@@ -1035 +1037 @@
     }
 
-    /* Update conf's connection count. */
-    conf_port = conf->ports[port];
-    conf->connect_cnt -= conf_port->listener_cnt;
+    /* Update transmitter_cnt of ports we're transmitting to */
+    while (conf_port->listener_cnt) {
+        unsigned dst_slot;
+        struct conf_port *dst_port;
+
+        dst_slot = conf_port->listener_slots[conf_port->listener_cnt-1];
+        dst_port = conf->ports[dst_slot];
+        --dst_port->transmitter_cnt;
+        --conf_port->listener_cnt;
+        pj_assert(conf->connect_cnt > 0);
+        --conf->connect_cnt;
+    }
 
     /* Remove the port. */