clean up sockets after shutdown

radangeld/main.cpp

@@ -25,6 +25,7 @@ with this program. If not, see <https://www.gnu.org/licenses/>
 #include <thread>
 #include <atomic>
 #include <csignal>
+#include <cstdio>
 
 #include <wchar.h>
 
@@ -539,6 +540,9 @@ void publish_events (zmqpp::context &zmqc)
 		}
 	}
 	while (true);
+
+	eventpublisher.close();
+	std::remove("radangel.events");
 }
 
 void publish_cpm (zmqpp::context &zmqc)
@@ -591,6 +595,9 @@ void publish_cpm (zmqpp::context &zmqc)
 		}
 	}
 	while (true);
+
+	cpmsocket.close();
+	std::remove("radangel.cpm");
 }
 
 int main (int argc, char *argv[])