public override async Task Fib(FibArgs request, IServerStreamWriter <Num> responseStream, ServerCallContext context)
{
var limit = request.Limit > 0 ? request.Limit : long.MaxValue;
var fibEnumerator = FibInternal(limit).GetEnumerator();
// Keep streaming the sequence until the call is cancelled.
// Use CancellationToken from ServerCallContext to detect the cancellation.
while (!context.CancellationToken.IsCancellationRequested && fibEnumerator.MoveNext())
{
await responseStream.WriteAsync(fibEnumerator.Current);
await Task.Delay(100);
}
}
public async Task Fib(FibArgs request, IServerStreamWriter <Num> responseStream, ServerCallContext context)
{
if (request.Limit <= 0)
{
// keep streaming the sequence until cancelled.
IEnumerator <Num> fibEnumerator = FibInternal(long.MaxValue).GetEnumerator();
while (!context.CancellationToken.IsCancellationRequested && fibEnumerator.MoveNext())
{
await responseStream.WriteAsync(fibEnumerator.Current);
await Task.Delay(100);
}
}
if (request.Limit > 0)
{
foreach (var num in FibInternal(request.Limit))
{
await responseStream.WriteAsync(num);
}
}
}
