/// <summary>
/// 启动服务器!
/// </summary>
/// <param name="message"></param>
public async void Run(string message = "服务器运行起来了！")
{
if (Instance is null)
{
Instance = this;
}
else
{
Logger.Log("只允许同时启动一个服务器！", LogLevel.Warn);
return;
}
// 处理未观察到的异常
TaskScheduler.UnobservedTaskException += (sender, eventArgs) =>
{
eventArgs.SetObserved();
(eventArgs.Exception).Handle(e =>
{
Logger.Log($"Exception type: {e.GetType()}\n{e}", LogLevel.Error);
return(true);
});
};
// 加载解析器
Parser = new Parser(RequestHandleAsync, ResponseHandleAsync);
// 加载中间件
RequestMiddleware = new RequestMiddleware(this);
ResponseMiddleware = new ResponseMiddleware(this);
// 初始化连接池 与最大连接数保持一致
foreach (var i in Enumerable.Range(0, MaxConnection))
{
FreeClients.Enqueue(new Client(this));
}
// 初始化房间
foreach (var i in Enumerable.Range(0, MaxRoomNumbers))
{
FreeRooms.Enqueue(new Room(i));
}
Logger.Log($"初始化了{FreeClients.Count}个对等客户端");
// 设置请求队列的最大值
Listener.Start(MaxConnection);
Logger.Log(message);
// Test
for (int i = 1; i < 3; i++)
{
var room = GetRoom();
room.Init(GetClient(), i, i * 2, $"TestRoom{i}");
}
//
// 异步接受客户端连接请求
await AcceptAsync();
}
private Client GetClient()
{
Client client;
lock (FreeClients)
{
client = FreeClients.Any() ? FreeClients.Dequeue() : null;
}
if (client != null)
{
lock (UsingClients) { UsingClients.Add(client); }
}
return(client);
}
public void FreeClient(Client client)
{
lock (UsingClients) { UsingClients.Remove(client); }
lock (FreeClients) { FreeClients.Enqueue(client); }
}