ROS_INFO not printing anything after some point

edit

In my code below, constructor of a class calls functions within the same class. All ROS_INFO in func1 print successfully but func2 doesn't print anything. Any idea?

Update 8/13/2012) Each action server is robot manipulation, which means there's fair amount of time before func2 gets called after func1.

#include <ros/ros.h>
#include <actionlib/client/simple_action_client.h>
#include <actionlib/client/terminal_state.h>
#include <pointcloud_filter/PointCloudFilterBoxAction.h>
#include <pointcloud_filter/PointCloudFilterBoxGoal.h>
#include <pointcloud_segmenter/RGBPointCloudSegmenterAction.h>
#include <pointcloud_segmenter/RGBPointCloudSegmenterGoal.h>

class OurClass
{
public:
    static const double DURATION = 30.0;
    OurClass()
    {
        this->func1();
        this->func2();
    }
    void func1()
    {
        ROS_INFO("msg 1-0");
        actionlib::SimpleActionClient<ourns::OurAction> ac("ourAction", true);
        bool finished_before_timeout = ac.waitForResult(ros::Duration(DURATION));
        if (finished_before_timeout)
        {
            actionlib::SimpleClientGoalState state = ac.getState();
            ROS_INFO("msg 1-1");
        }
        else
            ROS_INFO("msg 1-2");
    }

    void func2()
    {
        ROS_INFO("msg 2-0 ");
        actionlib::SimpleActionClient<pointcloud_filter::PointCloudFilterBoxAction> ac_filter("PointCloudFilterBox", true);
        ac_filter.sendGoal(goal_filter);
        bool finished_before_timeout2 = ac_filter.waitForResult(ros::Duration(DURATION));
        if (finished_before_timeout2)
        {
            actionlib::SimpleClientGoalState state = ac_filter.getState();
            ROS_INFO("2-1");
        }
        else
            ROS_INFO("2-2");
    }
};

int main(int argc, char **argv)
{
    ros::init(argc, argv, "AcClient");
    OurClass();
}

Environment) fuerte, Ubuntu 10.04