v1.2.2

Release v1.2.2

Changes

• Added idle connection checker with configurable IdleCheckFrequency for automatic cleanup of inactive connections
• Improved connection state management with StateProcessing state during command execution
• Enhanced thread-safety in connection handling with proper mutex usage
• Added TriggerIdleCheck() method for manual idle connection cleanup

Bug Fixes

• Fixed potential resource leak by ensuring idle connections are properly closed
• Improved graceful shutdown handling for active connections