Changeset 4401 for pjproject/branches/1.x/pjsip/src/pjsip-ua/sip_inv.c

Timestamp:

Feb 27, 2013 2:38:36 PM (12 years ago)

Author:

riza

Message:

Re #1611: backported to 1.x

Location:

pjproject/branches/1.x

Files:

• . (modified) (1 prop)
• pjsip/src/pjsip-ua/sip_inv.c (modified) (2 diffs)

pjproject/branches/1.x/pjsip/src/pjsip-ua/sip_inv.c

@@ -2484 +2484 @@
     pjsip_tx_data *tdata = NULL;
     pjmedia_sdp_session *sdp_copy;
+    const pjsip_hdr *hdr;
     pj_status_t status = PJ_SUCCESS;
 
@@ -2550 +2551 @@
     }
 
-    /* Unlock dialog. */
-    pjsip_dlg_dec_lock(inv->dlg);
+    /* Session Timers spec (RFC 4028) says that Supported header MUST be put
+     * in refresh requests. So here we'll just put the Supported header in
+     * all cases regardless of whether session timers is used or not, just
+     * in case this is a common behavior.
+     */
+    hdr = pjsip_endpt_get_capability(inv->dlg->endpt, PJSIP_H_SUPPORTED, NULL);
+    if (hdr) {
+        pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)
+                          pjsip_hdr_shallow_clone(tdata->pool, hdr));
+    }
 
     status = pjsip_timer_update_req(inv, tdata);
     if (status != PJ_SUCCESS)
         goto on_error;
+
+    /* Unlock dialog. */
+    pjsip_dlg_dec_lock(inv->dlg);
 
     *p_tdata = tdata;