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Forgalomvezérlés
Küldő buffer mérete: MaxSendBuffer
Fogadó buffer mérete: MaxRcvBuffer
Fogadó oldalon
- LastByteRcvd - LastByteRead < = MaxRcvBuffer
- AdvertisedWindow = MaxRcvBuffer - (LastByteRcvd - NextByteRead)
Küldő oldalon
- LastByteSent - LastByteAcked < = AdvertisedWindow
- EffectiveWindow = AdvertisedWindow - (LastByteSent - LastByteAcked)
- LastByteWritten - LastByteAcked < = MaxSendBuffer
- block sender if (LastByteWritten - LastByteAcked) + y > MaxSenderBuffer
Mindig küld ACK válaszul az érkező adat szegmensre
Kitart (persist) ha AdvertisedWindow = 0
Notes: