From a97c5b1cbb9273a4c13c392899dd6482b30e8515 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Mon, 15 Jun 2020 09:25:31 -0700
Subject: [PATCH] SharedPV::post() handle bad_weak_ptr

---
 src/server/sharedstate_pv.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/server/sharedstate_pv.cpp b/src/server/sharedstate_pv.cpp
index 20e9b58..9151391 100644
--- 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) {