// talker.cpp
#include "ros/ros.h"
#include "std_msgs/Int32.h"

#include <sstream>

int main(int argc, char **argv)
{
  ros::init(argc, argv, "talker");
  ros::NodeHandle n;
  ros::Publisher chatter_pub = n.advertise<std_msgs::Int32>("chatter", 1000);
  ros::Rate loop_rate(10);

  int count = 0;
  while (ros::ok())
  {
    std_msgs::Int32 msg;
    msg.data = count;
    chatter_pub.publish(msg);
    ros::spinOnce();
    loop_rate.sleep();
    ++count;
  }

  return 0;
}

// listener.cpp
#include "ros/ros.h"
#include "std_msgs/Int32.h"

void chatterCallback(const std_msgs::Int32::ConstPtr& msg)
{
    ROS_INFO("I heard: [%d]", msg->data);
    if (msg->data == 30) {
        _exit(-1);
    }
}

int main(int argc, char **argv)
{
  ros::init(argc, argv, "listener");
  ros::NodeHandle n;
  ros::Subscriber sub = n.subscribe("chatter", 1000, chatterCallback);
  ros::spin();
  return 0;
}

$ roscore

$ rosbag record --node /listener -O test.bag

$ ./listener

$ ./talker

- if (!c.isFault() && resp.size() > 0 && static_cast<int>(resp[0]) == 1)
+ if (!c.isFault() && resp.valid() && resp.size() > 0 && static_cast<int>(resp[0]) == 1)

ROS_ERROR("Node at: [%s] failed to return subscriptions.", static_cast<std::string>(resp[2]).c_str());