private static async ValueTask PostReadAsync(PacketInputStream packetStream, CancellationToken cancellationToken)
{
var buffer = ArrayPool <byte> .Shared.Rent(256);
try
{
while (await packetStream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false) != 0)
{
}
}
finally
{
ArrayPool <byte> .Shared.Return(buffer);
}
}
