Sending and Receiving an integer array through TCP connection

Hey,

I was wondering if anyone could help me with this, I am able to write a string and receive the string but I would like it to be an integer array instead. I am using QTcpSocket to create the connection between the client and server.

The following is the coding I am using for sending the string over

Code:

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client.write("hello", 5);

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And the following is the code I am using for receiving the string

Code:

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char buffer [1024] = {0};
client.read(buffer, client.byteAvailable());

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Thanks,
Strateng

Use QDataStream to implement a real protocol. Have a look at the Fortune Client example.

Hey,

Oh okay. I was looking through that but I was also wondering would it be possible to use QTcpSocket and QNetwork to connect to another program using TCP connection that is written in C++ but not with QT sending the integer array? And if so, would you be able to provide an example coding of it?

Thanks,
Strateng

Quote:

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Originally Posted by spud

Use QDataStream to implement a real protocol. Have a look at the Fortune Client example.

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You can access the data like this if both systems have the same endianess.

Code:

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int* data = reinterpret_cast<int*>(buffer);

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