tcp/ip & socketprogramming in unix

[Guest_imported]

Hi there
I am trying to get some stuff reg. tcp/ip and socket programming compatible to unix/linux/solaris (no windows!! my proffesor told).She told me to get some visual way of telling the concept with real time examples and simulation.
I could not find where I can get good stuff and impress my proff. Any body there can give me an idea??
Thank u
deepa

 

[hnd]

1. I had a book from Stevenson/Richardson(?) "Network Programming" (Addison Wesley ?) with excellent examples for socket programming under Unix. It would help you.

2. Real Time programming under TCP/IP and/or Unix is not possible if you have "hard" Real-Time-Requirements, especially if you running TCP/IP over Ethernet which is the most common way.

Neither Unix nor TCP/IP have a deterministic Time behaviour. So you can do simulations only if a delay of about 100 ms is not important. Otherwise you had to use a realtime Operating System (PSOS+, Pdos, RT-Kernel...) and a deterministic Highspeed- Connection such as SDLC/HDLC or token bus.



hnd
hasso55@yahoo.com