move a bunch of stuff into subfolders

TanksServer/EasyWebSocket.cs

@@ -1,71 +0,0 @@
-using System.Net.WebSockets;
-using Microsoft.Extensions.Logging;
-
-namespace TanksServer;
-
-internal abstract class EasyWebSocket
-{
-    private readonly TaskCompletionSource _completionSource = new();
-
-    private readonly ILogger _logger;
-    private readonly WebSocket _socket;
-    private readonly Task _readLoop;
-    private readonly ArraySegment<byte> _buffer;
-    private int _closed;
-
-    protected EasyWebSocket(WebSocket socket, ILogger logger, ArraySegment<byte> buffer)
-    {
-        _socket = socket;
-        _logger = logger;
-        _buffer = buffer;
-        _readLoop = ReadLoopAsync();
-    }
-
-    public Task Done => _completionSource.Task;
-
-    private async Task ReadLoopAsync()
-    {
-        do
-        {
-            var response = await _socket.ReceiveAsync(_buffer, CancellationToken.None);
-            if (response.CloseStatus.HasValue)
-                break;
-
-            await ReceiveAsync(_buffer[..response.Count]);
-        } while (_socket.State == WebSocketState.Open);
-    }
-
-    protected abstract Task ReceiveAsync(ArraySegment<byte> buffer);
-    protected abstract Task ClosingAsync();
-
-    protected async Task TrySendAsync(byte[] data)
-    {
-        if (_socket.State != WebSocketState.Open)
-            await CloseAsync();
-
-        _logger.LogTrace("sending {} bytes of data", _buffer.Count);
-
-        try
-        {
-            await _socket.SendAsync(data, WebSocketMessageType.Binary, true, CancellationToken.None);
-        }
-        catch (WebSocketException wsEx)
-        {
-            _logger.LogDebug(wsEx, "send failed");
-        }
-    }
-
-    public async Task CloseAsync(
-        WebSocketCloseStatus status = WebSocketCloseStatus.NormalClosure,
-        string? description = null
-    )
-    {
-        if (Interlocked.Exchange(ref _closed, 1) == 1)
-            return;
-        _logger.LogDebug("closing socket");
-        await _socket.CloseAsync(status, description, CancellationToken.None);
-        await _readLoop;
-        await ClosingAsync();
-        _completionSource.SetResult();
-    }
-}