Is there a way to receive a notification/callback if network proxy settings change in OSX/iOS? -

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I change network proxy settings in OSX / IOS (C, C ++, or Objective C) so I want to receive a notification / callback.

Monitor system configuration with SCDynamicStoreSetNotificationKeys () . You need to look for those keys, see who. See SCDynamicStoreCreateWithOptions () , how to set the SCDynamicStore object with notification callback.

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