Revert "- Add thread-safe starting and stopping of listener server;"
Revert "- Add thread-safe starting and stopping of listener server;"

This reverts commit 14cf6218949a4cbc6e0bb75b4e56cde310f3d9d7.

marth8880/SWBF2-AutomationTool,marth8880/SWBF2-AutomationTool