FileSqlServerSync/Server/ServerTest/TestPipe.cs
2024-10-12 22:01:48 +08:00

95 lines
2.5 KiB
C#

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Text;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Common;
namespace ServerTest
{
public class TestPipe(bool isAES) : AbsPipeLine(isAES)
{
private readonly BlockingCollection<Func<byte[]>> EventQueue =
new BlockingCollection<Func<byte[]>>();
private readonly CancellationTokenSource Cts = new CancellationTokenSource();
public TestPipe? Other;
public override async IAsyncEnumerable<int> Work(
Func<byte[], bool> receiveCb,
string addr = ""
)
{
yield return 0;
await Listen(receiveCb);
yield return 1;
}
public override async Task UploadFile(
string filePath,
string dst,
Func<double, bool> progressCb
)
{
await Task.Run(() =>
{
progressCb(100);
System.IO.File.Copy(filePath, dst, true);
});
}
public override async Task Close(string? CloseReason)
{
await Task.Run(() =>
{
Cts.Cancel();
});
}
public new async Task ReceiveMsg(SyncMsg msg)
{
await Task.Run(() =>
{
EventQueue.Add(() =>
{
var r = JsonSerializer.SerializeToUtf8Bytes(msg);
if (IsAES)
{
return AESHelper.EncryptStringToBytes_Aes(r);
}
else
{
return r;
}
});
});
}
public override async Task SendMsg(SyncMsg msg)
{
if (Other == null)
{
throw new Exception("can't be null");
}
await Other.ReceiveMsg(msg);
}
protected override async Task Listen(Func<byte[], bool> receiveCb)
{
while (!Cts.Token.IsCancellationRequested)
{
Func<byte[]> eventTask = EventQueue.Take(Cts.Token);
if (eventTask != null)
{
await Task.Run(() =>
{
var r = eventTask();
receiveCb(r);
});
}
}
}
}
}