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[presentation-api] Clarify event order when establishing a presentation connection

From: Mark Foltz via GitHub <sysbot+gh@w3.org>
Date: Mon, 17 Oct 2016 22:14:02 +0000
To: public-secondscreen@w3.org
Message-ID: <issues.opened-183542527-1476742440-sysbot+gh@w3.org>
mfoltzgoogle has just created a new issue for 

== Clarify event order when establishing a presentation connection ==
In steps 19 - 23 of start a presentation [1] he intention of the spec 
(I believe) is that the following will happen in order:

19. P is resolved and the resolver function runs to completion.
20. The `connectionavailable` handler is invoked and runs to 
23. As part of the steps to establish a presentation connection [2], 
the `connect` handler is invoked or the `error` handler is invoked 
(and run to completion).

It occurs to me that since we haven't been explicit about the task 
sources for various asynchronous  steps the browser takes (like 
establishing a presentation connection) this order is implicit.  In 
our implementatation, a connection can complete in the background 
while step 20 is running for example.

Do we need to have stronger language in the spec around this @tidoust 
et al?

[1] https://w3c.github.io/presentation-api/#starting-a-presentation

Please view or discuss this issue at 
https://github.com/w3c/presentation-api/issues/360 using your GitHub 
Received on Monday, 17 October 2016 22:14:11 UTC

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