minsong / alfredo

SendReceive

alfredo's Issues

Implement simple TCP

fixed window of size 5
detect lost packets

Later:Sender maintains cwnd and modifies according to TCP rules (rfc 5681)
http://tools.ietf.org/html/rfc5681
http://tools.ietf.org/html/rfc6298

Make sender and receiver using socket and address classes

Makefile.am [please edit as appropriate to build sender and receiver]
configure.ac [ditto]
autogen.sh [this makes a ./configure from Makefile.am and configure.ac]

address.hh
address.cc [class for representing Internet addresses]

socket.hh
socket.cc [class for representing Internet sockets]

socket_type.hh [enumeration for TCP and UDP sockets]

ezio.hh
ezio.cc
exception.hh [helper libraries]

Define structure for packets w/ seqnum, acknum, and timestamp

• make server/client packets use these

Open a RemyCC, give each ACK to RemyCC mem and use RemyCC algo to send

slide 19 of SIGCOMM pres

Turn sender/receiver to server/client

Server runs first, spits out port number bound to
Client takes IP, port address as args

Client and server send 1 pkt/s to each other

Sender maintains cwnd and modifies according to TCP rules (rfc 5681)

Sender maintains cwnd and modifies according to TCP rules (rfc 5681)
http://tools.ietf.org/html/rfc5681
http://tools.ietf.org/html/rfc6298