Wait the test thread to sleep
Revert "Synchronize the test thread sleep"
This reverts commit 307835fe314fea6e946a8c9b25bb3912680ed7d1.
Wait the test thread to sleep
Revert "Synchronize the test thread sleep"
This reverts commit 307835fe314fea6e946a8c9b25bb3912680ed7d1.