July 2017
Intermediate to advanced
434 pages
12h 59m
English
Content preview from FreeSWITCH 1.8
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Lua XML handler
Exactly in the same vein as mod_xml_curl, you can have FreeSWITCH retrieve its XML configuration snippets by executing a script in one of the supported scripting languages.
You must first configure the scripting language module, in this case mod_lua, to handle XML lookup requests for a class of XML snippets.
Then you create a script that sets a variable named XML_STRING, containing the XML snippet.
That's it. Because lua is embedded in FreeSWITCH (as python and perl) there is no need for anything else.
You would connect to databases, webservers, do your data massaging, and so on from the script itself. The script is just supposed to return a string containing the XML snippet. With any means necessary.
This example Lua script ...
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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.