reachabilityProbe property

Future<bool> Function() reachabilityProbe
getter/setter pair

主动可达性探测实现 / Reachability probe used when explicitly requested.

默认通过系统解析器查询 one.one.one.one / Defaults to resolving one.one.one.one through the platform resolver.

Implementation

Future<bool> Function() reachabilityProbe = _defaultReachabilityProbe;