checkPort method

Future<PortCheckResult> checkPort({
  1. required String host,
  2. required int port,
  3. Duration? timeout,
})

检测单个端口是否可连接 / Checks whether a single port accepts connections.

Implementation

Future<PortCheckResult> checkPort({
  required String host,
  required int port,
  Duration? timeout,
}) async {
  return PortCheckResult(
    host: host,
    port: port,
    isOpen: false,
    responseTime: Duration.zero,
    errorMessage: 'TCP port scanning is not available on the web platform.',
    timestamp: DateTime.now(),
  );
}