Maze activity crashes when sharing

[fundqt]

Hi,

Everytime I share the maze activity and someone joins, the XO that is sharing the maze activity frezze's and on the XO that joins the activity the program opens but closes itself a couple seconds later.

Issue happens on several XOs running Sugar 0.94 and Maze 14

Let me know if any logs are required.

[RafaelOrtiz]

Telepathy logs are appreciated.

[fundqt]

Could you please let me know the paths to the logs or any other instructions that may be required to ensure proper data is logged.

[RafaelOrtiz]

Logs are in .sugar/default/logs/

[fundqt]

Logs for XO sharing the maze activity.

[fundqt]

Log for XO joining the shared activity

[fundqt]

2 files have been attached. Test is the machine opening the new session of Maze and sharing it with neighborhood. Test2 is the XO joining the shared activity. 5 seconds after test2 joins, the Maze activity is closed itself.

[RafaelOrtiz]

many thanks for your feedback!.

[humitos]

I'm getting this error when I press on the "Share" button:

• ~/.sugar/default/logs/vu.lux.olpc.Maze-1.log

Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 505, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/humitos/Activities/Maze.activity/olpcgames/canvas.py", line 122, in _start
    fn()
  File "/home/humitos/Activities/Maze.activity/game.py", line 584, in main
    game.run()
  File "/home/humitos/Activities/Maze.activity/game.py", line 417, in run
    self.processEvent(event)
  File "/home/humitos/Activities/Maze.activity/game.py", line 249, in processEvent
    buddy = mesh.get_buddy(event.handle)
  File "/home/humitos/Activities/Maze.activity/olpcgames/mesh.py", line 407, in get_buddy
    """get_buddy is not thread safe and will crash your activity (hard).  Use lookup_buddy."""
RuntimeError: get_buddy is not thread safe and will crash your activity (hard).  Use lookup_buddy.

[humitos]

​http://lists.sugarlabs.org/archive/sugar-devel/2012-April/036661.html

[humitos]

Patch applied as:
​http://git.sugarlabs.org/maze/mainline/commit/32a8c45503e17ad8b5e8a2f3c756b21cbdbf1d2f

[humitos]

Please take a look at this ticket:

• ​http://dev.laptop.org/ticket/10750