OnvifListDevicesProbeCommand constructor Null safety

OnvifListDevicesProbeCommand()

Implementation

OnvifListDevicesProbeCommand() {
  argParser
    ..addOption('timeout',
        abbr: 't',
        valueHelp: 'number',
        defaultsTo: '${MulticastProbe.defaultTimeout}',
        help:
            'The number of seconds to accept probe responses from devices.  Ignored of --start-proxy-server is set.')
    ..addFlag('start-proxy-server',
        help:
            'Start a web server that can proxy device information through a VPN');
}