Check if the node should stop when processing thread interrupts and exceptions, in hopes of stopping before a deadlock occurs

src/util.h

@@ -47,6 +47,8 @@ static const bool DEFAULT_LOGTIMEMICROS = false;
 static const bool DEFAULT_LOGIPS        = false;
 static const bool DEFAULT_LOGTIMESTAMPS = true;
 
+void CheckIfWeShouldStop();
+
 /** Signals for translation. */
 class CTranslationInterface
 {
@@ -272,14 +274,17 @@ template <typename Callable> void TraceThread(const char* name,  Callable func)
     catch (const boost::thread_interrupted&)
     {
         LogPrintf("%s thread interrupt\n", name);
+        CheckIfWeShouldStop();
         throw;
     }
     catch (const std::exception& e) {
         PrintExceptionContinue(&e, name);
+        CheckIfWeShouldStop();
         throw;
     }
     catch (...) {
         PrintExceptionContinue(NULL, name);
+        CheckIfWeShouldStop();
         throw;
     }
 }