onFetchError abstract method
Informs the app when a fetch is initiated but fails for some reason.
isRetrying
is set to true if SDK is retrying to fetch. For iOS,
isRetrying
is always false.
Implementation
void onFetchError(bool isRetrying);
Informs the app when a fetch is initiated but fails for some reason.
isRetrying
is set to true if SDK is retrying to fetch. For iOS,
isRetrying
is always false.
void onFetchError(bool isRetrying);