* add an out of memory handler

1 files changed, 11 insertions, 0 deletions

diff --git a/AudioManagerDaemon/src/main.cpp b/AudioManagerDaemon/src/main.cpp
index faaafdb..c4f4d0d 100644
--- a/AudioManagerDaemon/src/main.cpp
+++ b/AudioManagerDaemon/src/main.cpp
@@ -59,6 +59,7 @@
 #include <csignal>
 #include <cstring>
 #include <cstdio>
+#include <new>
 
 DLT_DECLARE_CONTEXT(AudioManager)
 
@@ -87,6 +88,13 @@ unsigned int telnetport = DEFAULT_TELNETPORT;
 unsigned int maxConnections = MAX_TELNETCONNECTIONS;
 int fd0, fd1, fd2;
 
+void OutOfMemoryHandler ()
+{
+    logError("No more memory - bye");
+    //todo: add gracefull dead here. Do what can be done persistence wise
+    exit (1);
+}
+
 void daemonize()
 {
     umask(0);
@@ -242,6 +250,9 @@ int main(int argc, char *argv[])
     signalChildAction.sa_flags = SA_NOCLDWAIT;
     sigaction(SIGCHLD, &signalChildAction, NULL);
 
+    //register new out of memory handler
+    std::set_new_handler(&OutOfMemoryHandler);
+
     //Instantiate all classes. Keep in same order !
 #ifdef WITH_SOCKETHANDLER_LOOP
     SocketHandler iSocketHandler;