[TIMOB-19413] iOS: Build sometimes hangs at shutting down simulators when there are none

GitHub Issue	n/a
Type	Bug
Priority	Critical
Status	Closed
Resolution	Cannot Reproduce
Resolution Date	2015-09-13T19:05:28.000+0000
Affected Version/s	Release 5.0.0
Fix Version/s	n/a
Components	iOS
Labels	n/a
Reporter	Fokke Zandbergen
Assignee	Chris Barber
Created	2015-08-26T14:34:22.000+0000
Updated	2017-03-21T22:10:08.000+0000

Description

Quite frequently a build fails when I already have the app (including a Watch extension btw) running in Simulator. It hangs on the following:

[TRACE] ** BUILD SUCCEEDED **
[INFO]  Finished building the application in 52s 589ms
[INFO]  Launching iOS Simulator
[TRACE] [ioslib] Found watchOS 2.0 app: com.appcelerator.sample.ti500.watchkitapp
[TRACE] [ioslib] Selected iOS Simulator: iPhone 6
[TRACE] [ioslib]   UDID    = 2845B3AA-D36C-41FE-80FF-31C7703488CC
[TRACE] [ioslib]   iOS     = 9.0
[TRACE] [ioslib] Selected WatchOS Simulator: Apple Watch - 42mm
[TRACE] [ioslib]   UDID    = 5371EA76-801C-4A2F-B835-4F548862A13A
[TRACE] [ioslib]   WatchOS = 2.0
[TRACE] [ioslib] Autoselected Xcode: 7.0
[TRACE] [ioslib] Removing old log file: /Users/fokkezb/Library/Developer/CoreSimulator/Devices/2845B3AA-D36C-41FE-80FF-31C7703488CC/data/Containers/Data/Application/85D2E2C3-541F-474E-B42A-7AA9FAF28C59/Documents/8bc52265-1ee8-45cc-9000-56b476b7196a.log
[TRACE] [ioslib] iOS and watchOS simulators already paired
[TRACE] [ioslib] Tailing iPhone 6 Simulator system log: /Users/fokkezb/Library/Logs/CoreSimulator/2845B3AA-D36C-41FE-80FF-31C7703488CC/system.log
[TRACE] [ioslib] Running: /Applications/Xcode-beta.app/Contents/Developer/usr/bin/simctl shutdown 2845B3AA-D36C-41FE-80FF-31C7703488CC

The weird thing is that the Simulator(s) have long been closed by the time it runs the shutdown command. When I abort it says:

^C
TRACE  | signal handled SIGINT undefined

DEBUG  | signal received SIGINT sending to subprocess { domain: null,

etc...

Comments

Chris Barber 2015-09-13

I am not able to reproduce. I suspect this is either a glitch in the beta release of Xcode 7. Do you still see this happening with Xcode 7 GM?
Satyam Sekhri 2015-09-13

Could not reproduce the issue. Tried build to iPhone Simulator with and without watch several times and it did build and launch app successfully. Mac OS 10.10.5 Appc CLI NPM: 4.2.0-1 Appc CLI Core: 5.0.0-51 Titanium CLI: 5.0.1 SDK: 5.0.0.v20150911123911 Xcode: 7 GM
Ingo Muschenetz 2015-09-13

With 2 cannot reproduces, marking it as such. Let me know if it still persists.
Lee Morris 2017-03-21

Closing ticket as the issue cannot be reproduced and due to the above comments.

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