let kqueue startup after daemonize is done

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-merge-1.4.x@650 152afb58-edef-0310-8abb-c4023f1b3aa9

src/connections.c

@@ -1064,7 +1064,6 @@ handler_t connection_handle_fdevent(void *s, void *context, int revents) {
 
 
 connection *connection_accept(server *srv, server_socket *srv_socket) {
-	int accepted_requests = 0;
 	/* accept everything */
 
 	/* search an empty place */
@@ -1078,7 +1077,7 @@ connection *connection_accept(server *srv, server_socket *srv_socket) {
 	if (-1 == (cnt = accept(srv_socket->fd, (struct sockaddr *) &cnt_addr, &cnt_len))) {
 		if ((errno != EAGAIN) &&
 		    (errno != EINTR)) {
-			log_error_write(srv, __FILE__, __LINE__, "ss", "accept failed: ", strerror(errno));
+			log_error_write(srv, __FILE__, __LINE__, "ssd", "accept failed:", strerror(errno), errno);
 		}
 		return NULL;
 	} else {
@@ -1086,7 +1085,6 @@ connection *connection_accept(server *srv, server_socket *srv_socket) {
 		
 		srv->cur_fds++;
 		
-		accepted_requests++;
 		/* ok, we have the connection, register it */
 #if 0
 		log_error_write(srv, __FILE__, __LINE__, "sd",

src/fdevent_freebsd_kqueue.c

@@ -149,8 +149,6 @@ static int fdevent_freebsd_kqueue_event_next_fdndx(fdevents *ev, int ndx) {
 }
 
 static int fdevent_freebsd_kqueue_reset(fdevents *ev) {
-	close(ev->kq_fd);
-	
 	if (-1 == (ev->kq_fd = kqueue())) {
 		fprintf(stderr, "%s.%d: kqueue failed (%s), try to set server.event-handler = \"poll\" or \"select\"\n",
 			__FILE__, __LINE__, strerror(errno));
@@ -178,12 +176,8 @@ int fdevent_freebsd_kqueue_init(fdevents *ev) {
 	SET(event_get_fd);
 	SET(event_get_revent);
 
-	if (-1 == (ev->kq_fd = kqueue())) {
-		fprintf(stderr, "%s.%d: kqueue failed (%s), try to set server.event-handler = \"poll\" or \"select\"\n",
-			__FILE__, __LINE__, strerror(errno));
-		
-		return -1;
-	}
+	ev->kq_fd = -1;
+
 	ev->kq_results = calloc(ev->maxfds, sizeof(*ev->kq_results));
 	ev->kq_bevents = bitset_init(ev->maxfds);
 

src/network.c

@@ -406,7 +406,9 @@ int network_init(server *srv) {
 int network_register_fdevents(server *srv) {
 	size_t i;
 	
-	fdevent_reset(srv->ev);
+	if (-1 == fdevent_reset(srv->ev)) {
+		return -1;
+	}
 	
 	/* register fdevents after reset */
 	for (i = 0; i < srv->srv_sockets.used; i++) {

src/server.c

@@ -670,7 +670,11 @@ int main (int argc, char **argv) {
 		return -1;
 	}
 	
-	/* kqueue needs a reset AFTER daemonize() */
+	/* 
+	 * kqueue() is called here, select resets its internals, 
+	 * all server sockets get their handlers
+	 *
+	 * */
 	if (0 != network_register_fdevents(srv)) {
 		plugins_free(srv);
 		network_close(srv);