public async Task BufferingWriterAsync()
{
using var writer = new FileBufferingWriter(memoryThreshold: MemoryThreshold, asyncIO: true);
foreach (var chunk in GetChunks())
{
await writer.WriteAsync(chunk);
}
await writer.FlushAsync();
using var ms = new MemoryStream(content.Length);
await writer.CopyToAsync(ms);
}
public static async Task DrainToBufferAsync(int threshold)
{
using var writer = new FileBufferingWriter(memoryThreshold: threshold, asyncIO: true);
var bytes = new byte[500];
for (byte i = 0; i < byte.MaxValue; i++)
{
bytes[i] = i;
}
await writer.WriteAsync(bytes, 0, byte.MaxValue);
await writer.WriteAsync(bytes.AsMemory(byte.MaxValue));
Equal(bytes.Length, writer.Length);
var ms = new ArrayBufferWriter <byte>();
await writer.CopyToAsync(ms);
Equal(bytes, ms.WrittenSpan.ToArray());
}