[Bug] Infinite waiting state on stop video recording operation

[KannappanChida]

General information:

• OS name: Fedora
• OS version: 36
• OS architecture: 64 bits
• Python version: 3.8.16
• mss version: 6.0.0
• pygtk usage: yes/no

Description of the warning/error

Infinite waiting state on stop video recording operation

Full message

When the stop video recording keyword is called , its entering infinite waiting state,  specifically on the statement futures.result(), since timeout is not defined, its waiting infinitely to get the future result value.

Proposed Fix

  As part of fix, can we add timeout as parameter when making futures.result()  call 
  Fix:  futures.result(timeout=60)

Stack Trace

File "/conda/envs/conda_robot_framework/lib/python3.8/site-packages/robot/running/librarykeywordrunner.py", line 92, in <lambda>
  return lambda: handler(*positional, **named)
File "/conda/envs/conda_robot_framework/lib/python3.8/site-packages/ScreenCapLibrary/library.py", line 376, in stop_video_recording
  recording.stop_video_recording(save_to_disk)
File "/conda/envs/conda_robot_framework/lib/python3.8/site-packages/ScreenCapLibrary/videoclient.py", line 60, in stop_video_recording
  self._stop_thread()
File "/conda/envs/conda_robot_framework/lib/python3.8/site-packages/ScreenCapLibrary/client.py", line 246, in _stop_thread
  self.futures.result()
File "/conda/envs/conda_robot_framework/lib/python3.8/concurrent/futures/_base.py", line 439, in result
  self._condition.wait(timeout)
File "/conda/envs/conda_robot_framework/lib/python3.8/threading.py", line 302, in wait
  waiter.acquire()