How to see old WWDC videos

Question

Created Mar ’21

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I could see only WWDC videos from 2015 or so in the Developer app.
How to see the old videos?
For example, after much search about XPC, I landed on to this page: https://developer.apple.com/videos/play/wwdc2013/702/

But contents could not be accessed. Getting this:
Safari can’t open the page “devstreaming.apple.com/videos/wwdc/2013/70 2xfx2xmlrics5pyrjfwu2m/702/702.pdf?dl=1” because Safari can’t find the server “devstreaming.apple.com”.

Basically, I am looking for videos to learn about the best practices for XPC.
Another topic I am interested is about how to trust or untrust a URLSession. I could not find a suitable WWDC video on this.

Another topic I am interested to learn is Authorizations (setAuthRef).

Any pointers?

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Answer 1

DTS Engineer OP

Apple

Mar ’21

For… well… let’s just say… reasons that I can’t explain here, various older WWDC videos have been purged. If that’s happened to a video that you think would be useful, file a bug against the developer web site asking for it back. Please post your bug number, just for the record.

Another topic …

…

Another topic …

I recommend that you start new threads for these other topics. I’d like to keep this thread focused on XPC, lest it grow out of hand.

Basically, I am looking for videos to learn about the best practices
for XPC.

Unfortunately I don’t have a good answer for you here. The video for my go-to API for this, WWDC 2012 Session 241 Cocoa Interprocess Communication with XPC, has also been purged )-:

If you have specific questions about XPC, post ’em here and I’ll see what I can do.

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"

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