Media/WebRTC/Architecture: Difference between revisions

Media/WebRTC/Architecture (view source)

Revision as of 20:08, 21 May 2012

81 bytes added , 21 May 2012

→‎CPR/SIPCC Threads

Ekr

Confirmed users

214

edits

@@ Line 95: / Line 95: @@
 needs to loop around <code>cprGetMessage()</tt>, as in <tt>ccap_task.c</tt>:
- /**
+    /**
-  *
+    *
-  * CCApp Provider main routine.
+    * CCApp Provider main routine.
-  *
+    *
-  * @param   arg - CCApp msg queue
+    * @param   arg - CCApp msg queue
-  *
+    *
-  * @return  void
+    * @return  void
-  *
+    *
-  * @pre     None
+    * @pre     None
-  */
+    */
- void CCApp_task(void * arg)
+   void CCApp_task(void * arg)
- {
+   {
-     static const char fname[] = "CCApp_task";
+       static const char fname[] = "CCApp_task";
-     phn_syshdr_t   *syshdr = NULL;
+       phn_syshdr_t   *syshdr = NULL;
-     appListener *listener = NULL;
+       appListener *listener = NULL;
-     void * msg;
+       void * msg;
-     //initialize the listener list
+       //initialize the listener list
-     sll_lite_init(&sll_list);
+       sll_lite_init(&sll_list);
-     CCAppInit();
+       CCAppInit();
-     while (1) {
+       while (1) {
-         msg = cprGetMessage(ccapp_msgq, TRUE, (void **) &syshdr);
+           msg = cprGetMessage(ccapp_msgq, TRUE, (void **) &syshdr);
-         if ( msg) {
+           if ( msg) {
-             CCAPP_DEBUG(DEB_F_PREFIX"Received Cmd[%d] for app[%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
+               CCAPP_DEBUG(DEB_F_PREFIX"Received Cmd[%d] for app[%d]\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
-                     syshdr->Cmd, syshdr->Usr.UsrInfo);
+                       syshdr->Cmd, syshdr->Usr.UsrInfo);
-             listener = getCcappListener(syshdr->Usr.UsrInfo);
+               listener = getCcappListener(syshdr->Usr.UsrInfo);
-             if (listener != NULL) {
+               if (listener != NULL) {
-                 (* ((appListener)(listener)))(msg, syshdr->Cmd);
+                   (* ((appListener)(listener)))(msg, syshdr->Cmd);
-             } else {
+               } else {
-                 CCAPP_DEBUG(DEB_F_PREFIX"Event[%d] doesn't have a dedicated listener.\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
+                   CCAPP_DEBUG(DEB_F_PREFIX"Event[%d] doesn't have a dedicated listener.\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname),
-                         syshdr->Usr.UsrInfo);
+                           syshdr->Usr.UsrInfo);
-             }
+               }
-             cprReleaseSysHeader(syshdr);
+               cprReleaseSysHeader(syshdr);
-             cprReleaseBuffer(msg);
+               cprReleaseBuffer(msg);
-         }
+           }
-     }
+       }
- }
+   }
 === Important threads ===