How to modify segment Size of TCP-socket in application file

[Ruth T. Howell]

I work with application layer for research but I want to expand the research to lower layer (transport layer). I want to modify the attribute "SegmentSize" in tcp-socket.cc in my own file application. How I set new value of for it? 

[Tommaso Pecorella]

Hi,

use the Attributes.

T.

[Segue Diallo]

Hi,

I have 

Ptr<Packet> m_socket = Socket::CreateSocket(GetNode(), TcpSocketFactory::GetTypeId());

How can I call the method SetSegSize() to change the default TCP segment size?

Segue.

[Chamnilu Narayana]

Hi,

As an addition to Tommaso. Use the following functions in side the application you are creating.

Ptr<SocketFactory> rxSocketFactory =this->m_node->GetObject<TcpSocketFactory>;

Ptr<Socket> socket = rxSocketFactory->CreateSocket();

socket->SetAttribute("SegmentSize", UintergerValue(1460)) //i used 1460 for segment size

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