fix(listener): keep UI inactive and show MessageBox when UDP bind fails#145

boexler merged 1 commit intomasterboexler/NLogViewer:masterfrom

142-listener-shows-active-in-ui-when-socket-fails-to-open-address-already-in-useboexler/NLogViewer:142-listener-shows-active-in-ui-when-socket-fails-to-open-address-already-in-useCopy head branch name to clipboard