interceptRequest method
Called before a request is sent across the wire.
Implementation
Future<Request> interceptRequest(Request request) async {
Request req = request;
if (useragent?.isNotEmpty ?? false) {
Map<String, String?> map = new Map.from(request.headers);
map["User-Agent"] = useragent;
req = request.replace(headers: map);
}
// for (final i in _requestInterceptors) {
// if (i is RequestInterceptor) {
// req = await i.onRequest(req);
// } else if (i is RequestInterceptorFunc) {
// req = await i(req);
// }
// }
return req;
}