Memory leak?

[brandly]

If you check out memory usage on the Timeline tab in Chrome dev tools, every page transition seems to allot more memory. Occasionally, you'll see memory usage drop a bit, but it seems really inconsistent.

I'm going to dig through the code, but I wanted to see if you knew anything about this first.

[brandly]

I haven't found anything promising yet. You can replicate it on the demo page.

[NickyYo]

The problem is each page load keeps creating a new page rather than going back to a page already created. This plugin is so buggy.

[ajoslin]

Each time you leave a route, it destroys the previous scope and element,
then creates a new one.

On Tue, Jul 23, 2013 at 9:29 AM, Nick [email protected] wrote:

The problem is each page load keeps creating a new page rather than going
to back to a page already created. This plugin is so buggy.

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[brandly]

Yeah, it's not quite that simple @NickyYo.

@ajoslin what's the reasoning for storing currentTrans and calling .cancel() here?

currentTrans seems to actually mean lastTrans, since cancel doesn't get called until a subsequent transition, but cancel doesn't really seem to do anything.

I've removed the cancel method, the currentTrans var, and the entire changePage closure, since I think it was holding on to the dest reference and preventing the garbage collector from doing work. In the very least, it's odd that changePage is passed three values here, despite not accepting any values here.

Memory management seems to be better, so I'll send you a pull request later.

[NickyYo]

Hmm good point there.. Think il do the same Brandly.

[ajoslin]

Thanks so much Matt!! :-)

On Wednesday, July 24, 2013, Nick wrote:

Hmm good point there.. Think il do the same Brandly.

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...sent from my iPhone

[brandly]

This is the code we're currently using, and it seems to be working well.

@ryngonzalez and I both worked on the changes, so let us know what you think.

[ajoslin]

LGTM besides that one thing. I wish we had unit tests!!! Back when I made this I didn't do tests much...

If you want to add unit tests matt you'd be king of everything :-p

But it's not very testable right now anyway.

I'll merge it after the one thing I commented :-)

[ajoslin]

...and the purpose of cancel was if you are changing pages while a transition is going, it would immediately finish the last transition for you. But that is fixed now with the for loop you added.

[brandly]

Even after updating Angular, I'm still getting a Unknown provider: $sniffer error. Am I injecting it incorrectly?

[ajoslin]

You're trying to inject $sniffer into the provider area, but the provider injection only accepts other providers.

$sniffer is a normal service not a provider, so you inject it in this.$get, where the actual factory is run.

[artworkad]

+1 👍

[artworkad]

@brandly navigation works. However the scopes inside my controllers seem to be lost when navigating. Instead of data I get just {{ data }} in my views.

[brandly]

Are you navigating back via $navigate.back() or the browser's back button?
There no browser history support currently.

On Sunday, August 4, 2013, ArtworkAD wrote:

Just tested, not really working. When I navigate back the scope seems to
be lost, instead of data I just get {{ field }}

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[artworkad]

@brandly nevermind works now, it was an android specific problem 😋