Stopping std::threads in ROS [closed]

edit

I am trying to stop two threads from within a while loop but it doesn't stop on the Ctrl+C (SIGINT).How do I terminate the threads on receiving Ctrl+C from CLI? Would an AsyncSpinner help me here? I do not understand the syntax implementation of AsyncSpinner, specifically how to assign a method to a thread spun by it (as I have been able to do with std::threads below).

void Listener::spin(int sockfd){

int n;
sock_fd_ = sockfd;
ros::Rate loop_rate(MESSAGE_FREQ);      // set the rate as defined in the macro MESSAGE_FREQ

while(ros::ok) {          

    loop_rate.sleep();

    std::thread t_write(&Listener::getMessageValue, this); //writes data onto tcp socket
    std::thread t_read(&Listener::readBuffer, this);  // reads data from tcp socket

    t_write.join();
    t_read.join();        

    ros::spinOnce();

   }  

   n = close(sock_fd_);

}

This is being called in the main like this:

int main(int argc, char *argv[]) {
     .... 
    listener.spin(sockfd);
    return 0;
}