* release resources when thread is done * add white space * add white space Co-authored-by: deanlee <deanlee3@gmail.com> old-commit-hash: 02e474580ee90713bc3426ea512278c5eb1c6b15
* release resources when thread is done * add white space * add white space Co-authored-by: deanlee <deanlee3@gmail.com> old-commit-hash: 02e474580ee90713bc3426ea512278c5eb1c6b15