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Lines 1179-1184
TcpSocketBase::DoForwardUp (Ptr<Packet> packet, const Address &fromAddress,
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| 1179 |
{ |
1179 |
{ |
| 1180 |
UpdateWindowSize (tcpHeader); |
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UpdateWindowSize (tcpHeader); |
| 1181 |
} |
1181 |
} |
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else if (tcpHeader.GetFlags () & TcpHeader::SYN) |
| 1183 |
{ |
| 1184 |
/* The window field in a segment where the SYN bit is set (i.e., a <SYN> |
| 1185 |
* or <SYN,ACK>) MUST NOT be scaled (from RFC 7323 page 9). But should be |
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* saved anyway.. |
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*/ |
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m_rWnd = tcpHeader.GetWindowSize (); |
| 1189 |
} |
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| 1183 |
// TCP state machine code in different process functions |
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// TCP state machine code in different process functions |
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// C.f.: tcp_rcv_state_process() in tcp_input.c in Linux kernel |
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// C.f.: tcp_rcv_state_process() in tcp_input.c in Linux kernel |