Check internet connection

Delphi iOS Native Components

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Check internet connection

Forum: General Discussion

Creator: Rob Kenders

Created: 2013-10-26

Updated: 2024-04-01

Rob Kenders - 2013-10-26

Hi !

Does anyone know if it's possible with the components
to check if there's an internet connection ? Sometimes
when the internet connection is lost, my app crashes, so
i would like to check if the connection is oke.

Cheers,

Rob

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Gordon - 2013-11-04

The only real way to test a connection is to try to connect to a remote server.. How about use indy and ping something?

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Rob Kenders - 2013-11-20

Hi everyone,

Found this, works great ! (On XE4 AND XE5 AND Android !)

http://delphi.radsoft.com.au/2013/11/checking-for-an-internet-connection-on-mobile-devices-with-delphi-xe5/

Cheers,

Rob

Last edit: Rob Kenders 2013-11-20

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Fenistil - 2013-11-20

Great, thanks!

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Fenistil - 2014-02-23

Hi!

I try to use the linked Network State Demo, but with the XE5 Update 2 I got the following error: "Objective C class Reachability can not be found".

Any suggestion?

Thanks

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Rob Kenders - 2014-02-24

Hi Fenistil,

You use the simulator or on real device ?

I still use XE4 but i've seen that error also here sometimes,
but only when targeting the simulator, real device works fine
then.

Cheers,

Rob

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