Re:What Web Can Do Today
by eridius on Sunday November 29, 2015 @05:33PM
(#10646394)
Network type can be used for more than just serving higher-resolution assets. It can also be used for doing aggressive pre-fetching of assets that may not be needed when on wifi. For example, my native RSS client will pre-fetch images from blog posts when it refreshes on wifi, but won't do that on cell. It's not unreasonable to think that various web apps might want to do the same sort of thing.
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That's the same issue though. Your RSS client is assuming that all cellular connections are metered and all WiFi connections are unmetered, so it intentionally uses less data when you are on a cellular connection.
Which is usually a correct assumption. But it's more than just metered, it's also assuming that my wifi connection is likely to be faster and therefore downloading a bunch of assets in the background will have less of an impact on my available bandwidth.
'usually' you mean in the US?
While I was in the UK I had unlimited data on my mobile but a 100GB limit/month on my landline connection
Re:What Web Can Do Today
by johncolanduoni on Sunday November 29, 2015 @08:23PM
(#10647065)
Metered landlines aren't uncommon in the US, especially in areas with poor telecom infrastructure. I think if your app is worried about amounts of data relevant for metered cellular (which can be in the 2GB range in some places, including the US), the metering on landlines is virtually infinite in comparison.