Now notifies all pending selects when closing the socket.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19018 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/network/stack/net_socket.cpp

@@ -71,6 +71,11 @@ err1:
 status_t
 socket_close(net_socket *socket)
 {
+	if (socket->select_pool) {
+		// notify all pending selects
+		notify_select_event_pool(socket->select_pool, ~0);
+	}
+
 	return socket->first_info->close(socket->first_protocol);
 }