send method
Sends an HTTP request and asynchronously returns the response.
Implementers should call BaseRequest.finalize to get the body of the request as a ByteStream. They shouldn't make any assumptions about the state of the stream; it could have data written to it asynchronously at a later point, or it could already be closed when it's returned. Any internal HTTP errors should be wrapped as ClientExceptions.
Implementation
@override
Future<StreamedResponse> send(BaseRequest request) {
interceptors?.forEach((interceptor) {
if (interceptor is RequestInterceptor)
request = interceptor.onInterceptRequest(request) ?? request;
});
final response = _inner.send(request);
return response;
}