Socket qt -> java (android) [resolved]

[bkerdev]

I am trying to develop a client-server application.
The server is Qt and Java client (android)
I can receive data from the client.
But when I send data to the client, receive it but not in the right format.

Code C++
@
QByteArray paquet;
QDataStream out(&paquet, QIODevice::WriteOnly);
out << message; // On ajoute le message
out << "\n";

// Envoi du paquet préparé à tous les clients connectés au serveur
for (int i = 0; i < clients.size(); i++)
{
clients[i]->write(paquet);
}@

Java code
@in = new BufferedReader(new InputStreamReader(socket.getInputStream()));

while(mRun) {
Log.e(TAG, "En attente de message");
mServerMessage = in.readLine();

if(mServerMessage != null && mMessageListener != null){
Log.e("REPONSE FROM SERVER", "S: Received Message: " + mServerMessage);
mMessageListener.messageReceived(mServerMessage);
}
}@

out
@?N?E?W?C?L?I?E?N?T?@

[dbzhang800]

Hi, you need to read the Qt documentation "Serializing Qt Data Types" if you want to manually parse the stream generated by QDataStream.

[bkerdev]

@QByteArray paquet = message.toUtf8 + '\n';
// Envoi du paquet préparé à tous les clients connectés au serveur
for (int i = 0; i < clients.size(); i++)
{
clients[i]->write(paquet);
}@