Bug 35226

Summary: NullReferenceException at System.Net.ServicePoint.CheckAvailableForRecycling
Product: [Mono] Class Libraries Reporter: armin_willer
Component: SystemAssignee: Bugzilla <bugzilla>
Severity: normal CC: chorsfield, masafa, mono-bugs+mono, todd.diehl, tom.philpot
Priority: ---    
Version: unspecified   
Target Milestone: Untriaged   
Hardware: Macintosh   
OS: Mac OS   
Tags: Is this bug a regression?: ---
Last known good build:

Description armin_willer 2015-10-23 18:49:41 UTC
This is everything that was reporter by Xamarin Insight:

Object reference not set to an instance of an object
Stack Trace:
System.Net.ServicePoint.CheckAvailableForRecycling(System.DateTime& outIdleSince)
System.Net.ServicePoint.IdleTimerCallback(System.Object obj)
System.Threading.Timer+Scheduler.TimerCB(System.Object o)
Comment 1 armin_willer 2015-10-23 18:56:36 UTC
I could not reproduce the error and it only happens to people who downloaded our app in the store. Therefore I can't really provide anything helpful to find a solution for this.
Comment 2 Tom Philpot 2015-10-27 11:55:44 UTC
Possible duplicate of https://bugzilla.xamarin.com/show_bug.cgi?id=32685?
Comment 3 armin_willer 2015-10-28 07:16:35 UTC
That's what I thought but the other one is marked as resolved fixed, so this seems to be another reason for the same bug.
Comment 4 chorsfield 2015-11-19 13:57:06 UTC
Tableau has an app that is hitting this same issue in the store. 400 hits in 30 days. Note this happens on app resume paths. 

System.NullReferenceExceptionObject reference not set to an instance of an object

  at System.Net.ServicePoint.CheckAvailableForRecycling (System.DateTime& outIdleSince) [0x00000] in <filename unknown>:0 
  at System.Net.ServicePoint.IdleTimerCallback (System.Object obj) [0x00000] in <filename unknown>:0 
  at System.Threading.Timer+Scheduler.TimerCB (System.Object o) [0x00000] in <filename unknown>:0 

Properties & Custom Values


Comment 5 Marek Safar 2016-01-14 14:50:36 UTC

*** This bug has been marked as a duplicate of bug 32685 ***