public void Request(long n)
{
if (SubscriptionHelper.Validate(n))
{
long u = SubscriptionHelper.MultiplyCap(n, size);
upstream.Request(u);
}
}
public void Request(long n)
{
if (SubscriptionHelper.Validate(n))
{
long u = SubscriptionHelper.MultiplyCap(n, skip);
if (Volatile.Read(ref firstRequest) == 0 && Interlocked.CompareExchange(ref firstRequest, 1, 0) == 0)
{
if (u != long.MaxValue)
{
u -= (skip - size);
}
}
upstream.Request(u);
}
}
public void Request(long n)
{
if (!SubscriptionHelper.PostCompleteMultiRequest(actual, ref requested, queue, n, ref cancelled))
{
long u = SubscriptionHelper.MultiplyCap(n, size - skip);
if (Volatile.Read(ref firstRequest) == 0 && Interlocked.CompareExchange(ref firstRequest, 1, 0) == 0)
{
u += skip;
if (u < 0L)
{
u = long.MaxValue;
}
}
upstream.Request(u);
}
}
public void Request(long n)
{
if (SubscriptionHelper.Validate(n))
{
SubscriptionHelper.AddRequest(ref requested, n);
long u = SubscriptionHelper.MultiplyCap(n, size - skip);
if (Volatile.Read(ref firstRequest) == 0 && Interlocked.CompareExchange(ref firstRequest, 1, 0) == 0)
{
u += skip;
if (u < 0L)
{
u = long.MaxValue;
}
}
upstream.Request(u);
}
}