internal static void HandleException(ApiException exception, ApiExceptionHandlerConfig config)
{
if (IsSessionExpired(exception))
{
HandleSessionExpiry(exception, config);
}
else if (HasNoNetworkConnectivity(exception, config))
{
HandleNoNetworkConnectivity(exception, config);
}
else if (!exception.HasContent)
{
LogException(exception, "", config.Logger);
}
}
/// <summary>
/// Waits for an API request to complete and return a response
/// </summary>
/// <param name="task">A <see cref="Task"/> representing the API request to be awaited</param>
/// <param name="config">A <see cref="ApiExceptionHandlerConfig"/> specifying any error handlers and logger to use</param>
/// <param name="continueOnCapturedContext">Specifies whether the resonse should return on the same thread as the request.
/// Setting this value to <c>false</c> can improve performance by avoiding thread context switches.</param>
/// <returns>A <see cref="ServiceResult"/> instance representing the status of the completed request</returns>
public static async Task <ServiceResult> WaitForResponse(this Task task, ApiExceptionHandlerConfig config, bool continueOnCapturedContext = true)
{
try
{
await task.ConfigureAwait(continueOnCapturedContext);
return(ServiceResult.AsSuccess());
}
catch (ApiException ex)
{
HandleException(ex, config);
return(ServiceResult.AsFailure(new ApiHandledException(ex), statusCode: (int)ex.StatusCode));
}
catch (Exception ex)
{
return(ServiceResult.AsFailure(new ApiHandledException(ex)));
}
}
internal static bool HasNoNetworkConnectivity(ApiException exception, ApiExceptionHandlerConfig config)
{
if (exception.HasContent && exception.StatusCode == HttpStatusCode.RequestTimeout)
{
try
{
var result = exception.GetErrorResult(ApiConfiguration.DefaultJsonSerializationSettingsFactory());
if (String.Equals(result.ErrorMessages(), ErrorMessages.NoNetWorkError, StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
catch (Exception internalException)
{
LogException(internalException, "No network connectivity");
}
}
return(false);
}
internal static void HandleNoNetworkConnectivity(ApiException exception, ApiExceptionHandlerConfig config)
{
var r = exception.GetErrorResult(ApiConfiguration.DefaultJsonSerializationSettingsFactory());
config.OnNoNetworkConnectivity?.Invoke(ServiceResult.AsFailure(r.ErrorMessages(), ErrorMessages.NoNetworkErrorCode));
}
internal static void HandleSessionExpiry(ApiException exception, ApiExceptionHandlerConfig config)
{
config.OnSessionExpired?.Invoke(ServiceResult.AsFailure(ErrorMessages.SessionTimedout, (int)exception.StatusCode));
}