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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Multithreaded applications
Even though Tcl is designed to work efficiently in a single-threaded environment, it is possible to create separate threads in Tcl. While it can be used for performing any action, it is usually used for operations that take a lot of time to complete.
Threads in Tcl require that Tcl is built with threading enabled and has the package Thread installed, which is true for all ActiveTcl installations. Tcl builds from various operating system distributions may or may not be built with thread support enabled—in this case, the Thread package may not be present.
Managing threads
Tcl uses that approach that each thread is a separate entity and data is not normally shared across threads. It is possible to send commands to be evaluated ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.