onRequest method

  1. @override
void onRequest(
  1. RequestOptions options,
  2. RequestInterceptorHandler handler
)

Called when the request is about to be sent.

Implementation

@override
void onRequest(RequestOptions options, RequestInterceptorHandler handler) async {
  try {
    /// Add token to header if needed
    options.headers.addAll(await _addAuthorizationHeader());
  } catch (e) {
    print("Error adding authorization header: $e");
  }
  super.onRequest(options, handler);
}