React-native: Execute post request after 20 seconds, even if app goes on backgound












1















When app runs in foreground, i execute successfully a POST-request using setTimeout with 20 seconds like this:



setTimeout(function() {
/*POST request is done here*/
}, 20000);


Though, if in meanwhile user places the app on background, by pressing home button for example, then my post won't get fired after 20 seconds.
On Android though, i checked that if 20 seconds get passed, and then i open the app(make it be in foreground), then post is executed immediately. (Haven't tested on ios to see if same thing happens). So i have the following questions:



1) Same behavior is happening on IOS side too?



2) Should i expect exactly same behavior if timeout had 15 mins timer and not 20 seconds?



3) How can i solve this problem? I need to contact to an endpoint after some time, and can't do it while app is in background with setTimeout.



Using libraries like react-native-background-task do not help in this situation, as i need to execute code after exactly 20 secs(or 10 mins etc) and not some time in future like 15 mins+










share|improve this question





























    1















    When app runs in foreground, i execute successfully a POST-request using setTimeout with 20 seconds like this:



    setTimeout(function() {
    /*POST request is done here*/
    }, 20000);


    Though, if in meanwhile user places the app on background, by pressing home button for example, then my post won't get fired after 20 seconds.
    On Android though, i checked that if 20 seconds get passed, and then i open the app(make it be in foreground), then post is executed immediately. (Haven't tested on ios to see if same thing happens). So i have the following questions:



    1) Same behavior is happening on IOS side too?



    2) Should i expect exactly same behavior if timeout had 15 mins timer and not 20 seconds?



    3) How can i solve this problem? I need to contact to an endpoint after some time, and can't do it while app is in background with setTimeout.



    Using libraries like react-native-background-task do not help in this situation, as i need to execute code after exactly 20 secs(or 10 mins etc) and not some time in future like 15 mins+










    share|improve this question



























      1












      1








      1








      When app runs in foreground, i execute successfully a POST-request using setTimeout with 20 seconds like this:



      setTimeout(function() {
      /*POST request is done here*/
      }, 20000);


      Though, if in meanwhile user places the app on background, by pressing home button for example, then my post won't get fired after 20 seconds.
      On Android though, i checked that if 20 seconds get passed, and then i open the app(make it be in foreground), then post is executed immediately. (Haven't tested on ios to see if same thing happens). So i have the following questions:



      1) Same behavior is happening on IOS side too?



      2) Should i expect exactly same behavior if timeout had 15 mins timer and not 20 seconds?



      3) How can i solve this problem? I need to contact to an endpoint after some time, and can't do it while app is in background with setTimeout.



      Using libraries like react-native-background-task do not help in this situation, as i need to execute code after exactly 20 secs(or 10 mins etc) and not some time in future like 15 mins+










      share|improve this question
















      When app runs in foreground, i execute successfully a POST-request using setTimeout with 20 seconds like this:



      setTimeout(function() {
      /*POST request is done here*/
      }, 20000);


      Though, if in meanwhile user places the app on background, by pressing home button for example, then my post won't get fired after 20 seconds.
      On Android though, i checked that if 20 seconds get passed, and then i open the app(make it be in foreground), then post is executed immediately. (Haven't tested on ios to see if same thing happens). So i have the following questions:



      1) Same behavior is happening on IOS side too?



      2) Should i expect exactly same behavior if timeout had 15 mins timer and not 20 seconds?



      3) How can i solve this problem? I need to contact to an endpoint after some time, and can't do it while app is in background with setTimeout.



      Using libraries like react-native-background-task do not help in this situation, as i need to execute code after exactly 20 secs(or 10 mins etc) and not some time in future like 15 mins+







      react-native background-process android-background ios-background-mode






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 20 '18 at 13:37







      angelos_lex

















      asked Nov 20 '18 at 13:31









      angelos_lexangelos_lex

      32519




      32519
























          2 Answers
          2






          active

          oldest

          votes


















          0














          try this library it sets time what you want to set, but remember ios won't allow the time more than 30 sec



          https://github.com/ocetnik/react-native-background-timer






          share|improve this answer
























          • Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

            – angelos_lex
            Nov 20 '18 at 18:53



















          0














          I've had same kind of problem, and I used react-native-background-timer and it worked perfectly for Android.






          share|improve this answer
























          • How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

            – angelos_lex
            Nov 20 '18 at 18:52











          • ios won't allow more than 30sec in background unless you are backed by native code

            – Ammar Tariq
            Nov 20 '18 at 20:02











          • for android you could add any timeout as long as app is running is background

            – meta4
            Nov 21 '18 at 9:24











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          2 Answers
          2






          active

          oldest

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          2 Answers
          2






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          0














          try this library it sets time what you want to set, but remember ios won't allow the time more than 30 sec



          https://github.com/ocetnik/react-native-background-timer






          share|improve this answer
























          • Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

            – angelos_lex
            Nov 20 '18 at 18:53
















          0














          try this library it sets time what you want to set, but remember ios won't allow the time more than 30 sec



          https://github.com/ocetnik/react-native-background-timer






          share|improve this answer
























          • Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

            – angelos_lex
            Nov 20 '18 at 18:53














          0












          0








          0







          try this library it sets time what you want to set, but remember ios won't allow the time more than 30 sec



          https://github.com/ocetnik/react-native-background-timer






          share|improve this answer













          try this library it sets time what you want to set, but remember ios won't allow the time more than 30 sec



          https://github.com/ocetnik/react-native-background-timer







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 20 '18 at 13:57









          Ammar TariqAmmar Tariq

          979




          979













          • Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

            – angelos_lex
            Nov 20 '18 at 18:53



















          • Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

            – angelos_lex
            Nov 20 '18 at 18:53

















          Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

          – angelos_lex
          Nov 20 '18 at 18:53





          Where is this max timeout limit specified? For example, an interval of 10 sec for 5 minutes is impossible?

          – angelos_lex
          Nov 20 '18 at 18:53













          0














          I've had same kind of problem, and I used react-native-background-timer and it worked perfectly for Android.






          share|improve this answer
























          • How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

            – angelos_lex
            Nov 20 '18 at 18:52











          • ios won't allow more than 30sec in background unless you are backed by native code

            – Ammar Tariq
            Nov 20 '18 at 20:02











          • for android you could add any timeout as long as app is running is background

            – meta4
            Nov 21 '18 at 9:24
















          0














          I've had same kind of problem, and I used react-native-background-timer and it worked perfectly for Android.






          share|improve this answer
























          • How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

            – angelos_lex
            Nov 20 '18 at 18:52











          • ios won't allow more than 30sec in background unless you are backed by native code

            – Ammar Tariq
            Nov 20 '18 at 20:02











          • for android you could add any timeout as long as app is running is background

            – meta4
            Nov 21 '18 at 9:24














          0












          0








          0







          I've had same kind of problem, and I used react-native-background-timer and it worked perfectly for Android.






          share|improve this answer













          I've had same kind of problem, and I used react-native-background-timer and it worked perfectly for Android.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 20 '18 at 13:57









          meta4meta4

          366517




          366517













          • How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

            – angelos_lex
            Nov 20 '18 at 18:52











          • ios won't allow more than 30sec in background unless you are backed by native code

            – Ammar Tariq
            Nov 20 '18 at 20:02











          • for android you could add any timeout as long as app is running is background

            – meta4
            Nov 21 '18 at 9:24



















          • How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

            – angelos_lex
            Nov 20 '18 at 18:52











          • ios won't allow more than 30sec in background unless you are backed by native code

            – Ammar Tariq
            Nov 20 '18 at 20:02











          • for android you could add any timeout as long as app is running is background

            – meta4
            Nov 21 '18 at 9:24

















          How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

          – angelos_lex
          Nov 20 '18 at 18:52





          How long is the maximum timeout that i can set? Can i add timeout after 15 minutes? On both platforms? I can't find detailed information about it, any help highly appreciated!

          – angelos_lex
          Nov 20 '18 at 18:52













          ios won't allow more than 30sec in background unless you are backed by native code

          – Ammar Tariq
          Nov 20 '18 at 20:02





          ios won't allow more than 30sec in background unless you are backed by native code

          – Ammar Tariq
          Nov 20 '18 at 20:02













          for android you could add any timeout as long as app is running is background

          – meta4
          Nov 21 '18 at 9:24





          for android you could add any timeout as long as app is running is background

          – meta4
          Nov 21 '18 at 9:24


















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