public static async Task ReadWriteApm2(int threshold, bool asyncIO)
{
using var writer = new FileBufferingWriter(memoryThreshold: threshold, asyncIO: asyncIO);
var bytes = new byte[500];
for (byte i = 0; i < byte.MaxValue; i++)
{
bytes[i] = i;
}
var checker = new CallbackChecker();
var ar = writer.BeginWrite(bytes, 0, byte.MaxValue, checker.DoCallback, "state1");
Equal("state1", ar.AsyncState);
True(await checker.Task);
writer.EndWrite(ar);
checker = new CallbackChecker();
ar = writer.BeginWrite(bytes, byte.MaxValue, bytes.Length - byte.MaxValue, checker.DoCallback, "state2");
Equal("state2", ar.AsyncState);
True(await checker.Task);
writer.EndWrite(ar);
Equal(bytes.Length, writer.Length);
using var manager = await writer.GetWrittenContentAsync();
Equal(bytes, manager.Memory.ToArray());
}
public static void ReadWriteApm(int threshold, bool asyncIO)
{
using var writer = new FileBufferingWriter(memoryThreshold: threshold, asyncIO: asyncIO);
var bytes = new byte[500];
for (byte i = 0; i < byte.MaxValue; i++)
{
bytes[i] = i;
}
var ar = writer.BeginWrite(bytes, 0, byte.MaxValue, null, "state1");
Equal("state1", ar.AsyncState);
True(ar.AsyncWaitHandle.WaitOne(DefaultTimeout));
writer.EndWrite(ar);
ar = writer.BeginWrite(bytes, byte.MaxValue, bytes.Length - byte.MaxValue, null, "state2");
Equal("state2", ar.AsyncState);
True(ar.AsyncWaitHandle.WaitOne(DefaultTimeout));
writer.EndWrite(ar);
Equal(bytes.Length, writer.Length);
using var manager = writer.GetWrittenContent();
Equal(bytes, manager.Memory.ToArray());
}