change lock to interlocked atomics

[MadL1me]

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Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

Using lock to increment _txCounter

Issue Number: N/A

What is the new behavior?

Now implementation uses lock-free CAS based value computation, which would work faster, without allocating new object and creating a monitor.

Other information

None

[rekby]

Hello, sorry for late response.

Thanks for the fix :)
Can you rebase your PR and fix linter issues?