[SqNOS] Net-gera.7: Connection setup improvement, and... instructions on how to test basic TCP

[Gerardo Richarte]

Name: Net-gera.7
Author: gera
Time: 27 July 2006, 7:54:54 pm
UUID: 4c3e2d46-2b94-41c1-aa10-372dcf06f869
Ancestors: Net-len.6

TCP>>connectTo:port: and TCP>>listenAt: now return a NetStream instead
of an InternalTCPSocket.

(luciano's idea of course)

TCP isKindOf: Working, you can test it with:

"setup networking, you may need to chasnge the IP addres"
Computer current networkingStack: (EthernetStack on: Computer current
defaultNetworkInterface).
Computer current networkingStack internetAddress: (InternetAddress
fromString: '192.168.247.128').
Computer current networkingStack interface up.

"open an incoming socket"
strm := Computer current networkingStack ip tcp listenAt: 1234

"go out and telnet to your SqueakNOS, type something"
strm nextPutAll: 'hola SqueakNOS'; flush.
strm nextAvailable

there's still a problem with ACKs, but a working version it's only some
testing away :-)