Don't leak eventfd

server.cc

@@ -28,6 +28,10 @@ Server::Server(int port, const std::function<void(Request*)>& callback, int thre
 	signal(SIGPIPE, SIG_IGN);
 }
 
+Server::~Server() {
+	PCHECK(close(close_fd_) == 0);
+}
+
 void Server::Serve() {
 	std::vector<std::thread> threads;
 	for (int i = 0; i < threads_ - 1; ++i) {

server.h

@@ -11,6 +11,8 @@ namespace firecgi {
 class Server {
   public:
 	Server(int port, const std::function<void(Request*)>& callback, int threads=1, int max_request_len=(16*1024));
+	~Server();
+
 	void Serve();
 	void Shutdown();
 	void RegisterSignalHandlers();