Interacting with sockets in the worker

Now that the SDK is completed, we can turn to the worker. The project is complex enough; we can refresh our memory with the mandelbrot-worker architecture:

We will start by implementing the Job class. Inside the mandelbrot-worker project, create a new C++ class named Job. Here is the Job.h content:

#include <QObject> 
#include <QRunnable> 
#include <QAtomicInteger> 
 
#include "JobRequest.h" 
#include "JobResult.h" 
 
class Job : public QObject, public QRunnable 
{ 
    Q_OBJECT 
public: 
    explicit Job(const JobRequest& jobRequest,  
                 QObject *parent = 0); 
    void run() override; 
 
signals: 
    void jobCompleted(JobResult jobResult); 
 
public slots: 
    void abort(); 
 
private: 
    QAtomicInteger<bool> mAbort; 
    JobRequest mJobRequest; 
}; 

If you remember the Job class from Chapter 9, Keeping Your Sanity with Multithreading, this header should ring a bell. The only difference is that the parameters...