July 2010
Intermediate to advanced
588 pages
13h 25m
English
Content preview from Tcl 8.5 Network ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Summary
After reading this chapter you are able to establish basic network communication using the TCP or UDP protocols, using Tcl code.
In this chapter, first, TCP connectivity was presented. Starting from the most basic blocking operation mode, we moved to nonblocking network handling based on event programming. Topics including binary data transfer, error handling or buffering issues were discussed along with appropriate examples. At the end, an alternative technique of programming based on threads was presented.
Next, the way how to handle UDP communication in Tcl was presented, with TclUDP extension as the implementation. The comparison of TCP and UDP philosophy was described, with the focus on the differences between streams and datagrams. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.