# Performing tasks in the background so that iOS does not freeze the application

**URL:** <https://forums.kodeco.com/t/performing-tasks-in-the-background-so-that-ios-does-not-freeze-the-application/105382>\
**Category:** iOS\
**Created:** [April 14, 2020, 8:14pm UTC](https://forums.kodeco.com/t/performing-tasks-in-the-background-so-that-ios-does-not-freeze-the-application/105382 "2020-04-14T20:14:22Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jerryngton](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/jerryngton/32/81494_2.png) [@jerryngton](https://forums.kodeco.com/u/jerryngton)\
**Post date:** [April 14, 2020, 8:14pm UTC](https://forums.kodeco.com/t/performing-tasks-in-the-background-so-that-ios-does-not-freeze-the-application/105382/1 "2020-04-14T20:14:22Z")

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Hello gurus, can you help me to reach out some functionality from iOS.

I need to set some settings in the application in time so that the application wakes up at a certain point in time and initiates a socket connection to the server itself in order to receive notifications from other users as quickly as possible, for example, so that other users can wake up me with alerts. I know that in iOS, by default, the operating system freezes applications running in background. There is a voip mode that seems to help keep the application in background without fear of being frozen.  
Сould you help me or throw me resources for documentation?

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**Author:** ![shogunkaramazov](https://assets.chunter.kodeco.com/user_avatar/forums.kodeco.com/shogunkaramazov/32/108826_2.png) [@shogunkaramazov](https://forums.kodeco.com/u/shogunkaramazov)\
**Post date:** [July 4, 2020, 4:53pm UTC](https://forums.kodeco.com/t/performing-tasks-in-the-background-so-that-ios-does-not-freeze-the-application/105382/2 "2020-07-04T16:53:42Z")

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@jerryngton Do you still have issues with this?

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**Author:** ![system](https://s3.amazonaws.com/cdn.raywenderlich.com/community/forum-assets/noun-game-ghost-878668.png) [@system](https://forums.kodeco.com/u/system)\
**Post date:** [September 28, 2020, 12:14pm UTC](https://forums.kodeco.com/t/performing-tasks-in-the-background-so-that-ios-does-not-freeze-the-application/105382/3 "2020-09-28T12:14:25Z")

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