From 9ff6de6ecf0a7e255e62e3da5dbf1cb9f0981c99 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 23 Oct 2019 10:03:29 -0700
Subject: [PATCH] must stop c++ exception in C callbacks

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

diff --git a/src/udp_collector.cpp b/src/udp_collector.cpp
index 0511da9..179bcac 100644
--- a/src/udp_collector.cpp
+++ b/src/udp_collector.cpp
@@ -144,7 +144,11 @@ struct UDPCollector : public std::enable_shared_from_this<UDPCollector>
     static void handle_static(evutil_socket_t fd, short ev, void *raw)
     {
         (void)fd;
-        static_cast<UDPCollector*>(raw)->handle(ev);
+        try {
+            static_cast<UDPCollector*>(raw)->handle(ev);
+        }catch(std::exception& e) {
+            log_printf(logio, PLVL_CRIT, "Ignoring unhandled exception in UDPManager::handle(): %s\n", e.what());
+        }
     }
 };