Client-Client communication

[zgulser]

Hi,

I have two clients which are connected to a listener. My clients are QTCPSockets and my listener is QTCPServer.

When new connection arrived, I send a message to clients just for test purpose and it's working.

What I want to do is a simple client messaging. i.e. one client send message to another and vice versa. But whenever I write a block from client to another, the problem occurs - that no message is sent to receiver client. My writing policy does not involve Listener. I simply

class Client // assume it's sender client object
{
      ...
 
      QByteArray data;
      data.append("Hello");
      int n = clientReceiver->write(data);
      emit clientReceiver->readyRead();
 
      ...
}

class Client // assume it's sender client object
{
      ...

      QByteArray data;
      data.append("Hello");
      int n = clientReceiver->write(data);
      emit clientReceiver->readyRead();

      ...
}

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By the way I checked the documentation and I encountered the following sentence "Note for developers implementing classes derived from QIODevice: you should always emit readyRead() when new data has arrived...". I also emitted readyRead as you see above.

What is the deal here?