# getIsolateID method

String getIsolateID (Isolate isolate)

Returns a String token representing the ID of `isolate`.

Returns null if the running Dart environment does not support the service protocol.

## Implementation

    static String getIsolateID(Isolate isolate) {
      if (isolate is! Isolate) {
        throw new ArgumentError.value(isolate, 'isolate', 'Must be an Isolate');
      }
      return _getIsolateIDFromSendPort(isolate.controlPort);
    }