handle variations of push notification

* invite only
* push_and_invite
* push_only (by exclusion)

kamailio/pusher-role.cfg

@@ -12,20 +12,28 @@ route[PUSHER_ROUTE]
     if ( (!is_method("INVITE")) || (!isflagset(FLAG_INTERNALLY_SOURCED)) || $hdr(X-KAZOO-PUSHER-Token-ID) == $null)
        return;
 
-    if(registered("location") && $hdr(X-KAZOO-PUSHER-Invite-Format) != "push_and_invite") {
+    if(registered("location") && $hdr(X-KAZOO-PUSHER-Invite-Format) == "invite_only") {
        return;
     }
 
-    xlog("L_INFO", "$ci| pusher received request to wakeup $tu\n");
+    xlog("L_INFO", "$ci|pusher received request to wakeup $(tu{s.tolower})\n");
     sl_send_reply(180, "waking the dead guy");
+    t_set_fr(0, 20000);
     if (t_newtran()) {
           route(SEND_PUSH_NOTIFICATION);
           remove_hf_re("^X-.*");
           t_save_lumps();
           ts_store("$(tu{s.tolower})");
+          t_suspend();
        } else {
           sl_send_reply(500, "error creating transaction for waking the dead guy");
     }
+
+    if($hdr(X-KAZOO-PUSHER-Invite-Format) == "push_and_invite") {
+       return;
+    }
+
+    exit();
 }
 
 route[SEND_PUSH_NOTIFICATION]