2016-06-21 12:18 GMT+02:00 Olivier <oza.4...@gmail.com>: > Hello, > > Asterisk offers several ways to query an external calendar. > I'm wondering what could happen if an external calendar was down or very > slow to respond. > > Looking at wiki.asterisk.org, I didn't find any timeout parameter in > calendar functions, nor in calendar.conf (but I'm not too sure for the > later case) ? > > What would you suggest to protect your dialplan from a mis-behaving > external calendar ? >
Maybe somebody else has a better pattern, but for now, I've implemented a middleware to fetch ics calendar and store that in folders served by a Nginx. Asterisk retrieves ical directly on localhost. Two advantages: 1. Asterisk don't waste CPU time to retrieve data. 2. If the calendar source is down, it's invisible from Asterisk. However, the main issue is that I didn't find a way to force Asterisk to purge its cache and reload a specific calendar. I play with timeouts to avoid to be too much in delay with the latest version available of ical. Have a nice day. > > Best regards > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users