SharedPV::post() handle bad_weak_ptr

2020-06-15 09:25:31 -07:00
parent 3f050f3533
commit a97c5b1cbb
1 changed files with 5 additions and 1 deletions
--- a/src/server/sharedstate_pv.cpp
+++ b/src/server/sharedstate_pv.cpp
@@ -345,7 +345,11 @@ void SharedPV::post(const pvd::PVStructure& value,

        FOR_EACH(monitors_t::const_iterator, it, end, monitors) {
            (*it)->post(value, changed);
-            p_monitor.push_back((*it)->shared_from_this());
+            try {
+                p_monitor.push_back((*it)->shared_from_this());
+            }catch(std::tr1::bad_weak_ptr& e){
+                // ignore post to dead monitor
+            }
        }
    }
    FOR_EACH(xmonitors_t::iterator, it, end, p_monitor) {