internal static Task <TResponse> ExecuteSignedRequestWithRetryImplementationAsync <TRequest, TResponse>(this GossipContextStack context, TRequest request, Func <Channel, Func <TRequest, Metadata?, DateTime?, CancellationToken, AsyncUnaryCall <TResponse> > > instantiateRequestMethod, Func <TResponse, ResponseCodeEnum> getResponseCode) where TRequest : IMessage where TResponse : IMessage
{
var trackTimeDrift = context.AdjustForLocalClockDrift && context.Transaction is null;
var startingInstant = trackTimeDrift ? Epoch.UniqueClockNanos() : 0;
return(ExecuteNetworkRequestWithRetryAsync(context, request, instantiateRequestMethod, shouldRetryRequest));
bool shouldRetryRequest(TResponse response)
{
var code = getResponseCode(response);
if (trackTimeDrift && code == ResponseCodeEnum.InvalidTransactionStart)
{
Epoch.AddToClockDrift(Epoch.UniqueClockNanos() - startingInstant);
}
return
(code == ResponseCodeEnum.Busy ||
code == ResponseCodeEnum.InvalidTransactionStart);
}
}