Deactivate Livestatus listener before writing the state file

fixes #7660

lib/livestatus/livestatuslistener.cpp

@@ -70,6 +70,7 @@ void LivestatusListener::Start(void)
 
 	if (GetSocketType() == "tcp") {
 		TcpSocket::Ptr socket = new TcpSocket();
+
 		try {
 			socket->Bind(GetBindHost(), GetBindPort(), AF_UNSPEC);
 		} catch (std::exception&) {
@@ -78,6 +79,8 @@ void LivestatusListener::Start(void)
 			return;
 		}
 
+		m_Listener = socket;
+
 		boost::thread thread(boost::bind(&LivestatusListener::ServerThreadProc, this, socket));
 		thread.detach();
 		Log(LogInformation, "LivestatusListener")
@@ -86,6 +89,7 @@ void LivestatusListener::Start(void)
 	else if (GetSocketType() == "unix") {
 #ifndef _WIN32
 		UnixSocket::Ptr socket = new UnixSocket();
+
 		try {
 			socket->Bind(GetSocketPath());
 		} catch (std::exception&) {
@@ -103,6 +107,8 @@ void LivestatusListener::Start(void)
 			return;
 		}
 
+		m_Listener = socket;
+
 		boost::thread thread(boost::bind(&LivestatusListener::ServerThreadProc, this, socket));
 		thread.detach();
 		Log(LogInformation, "LivestatusListener")
@@ -115,6 +121,13 @@ void LivestatusListener::Start(void)
 	}
 }
 
+void LivestatusListener::Stop(void)
+{
+	DynamicObject::Stop();
+
+	m_Listener->Close();
+}
+
 int LivestatusListener::GetClientsConnected(void)
 {
 	boost::mutex::scoped_lock lock(l_ComponentMutex);

lib/livestatus/livestatuslistener.hpp

@@ -48,10 +48,13 @@ public:
 
 protected:
 	virtual void Start(void);
+	virtual void Stop(void);
 
 private:
 	void ServerThreadProc(const Socket::Ptr& server);
 	void ClientHandler(const Socket::Ptr& client);
+
+	Socket::Ptr m_Listener;
 };
 
 }