Question

我使用Discord.Net创建了一个Discord机器人。当它在我的笔记本电脑上本地托管时，就可以正常工作。但是，当我将其上传到安装了Ubuntu的Azure虚拟机上并设法使其在GNU Screen或tmux下工作时，它开始显示出奇怪的行为。如果在2-5分钟内未使用bot的命令，则下一条命令在服务器中发布，而bot在2分钟内未对其做出反应，然后发布“任务已取消”。错误。之后，它又开始正常工作。如果在该延迟时间内发送了多个命令，则bot仅对第一个响应错误响应，并且在发布错误原因后，它将成功处理排队的其他命令。

CommandHandler代码：

    class CommandHandler
{

    private DiscordSocketClient _client;

    private CommandService _service;

    public CommandHandler(DiscordSocketClient client)
    {
        _client = client;

        _service = new CommandService();

        _service.AddModulesAsync(Assembly.GetEntryAssembly());

        _client.MessageReceived += HandleCommandAsync;

    }

    private async Task HandleCommandAsync(SocketMessage s)

    {
        var msg = s as SocketUserMessage;
        if (msg == null) return;

        var context = new SocketCommandContext(_client, msg);

        int argPos = 0;
        if (msg.HasStringPrefix("!!", ref argPos))
        {
            var result = await _service.ExecuteAsync(context, argPos);

            if (!result.IsSuccess && result.Error != CommandError.UnknownCommand)
            {
                await context.Channel.SendMessageAsync(result.ErrorReason);
            }
        }
    }
}

和主要代码：

 public class Program
{
    static void Main(string[] args)
    => new Program().StartAsync().GetAwaiter().GetResult();

    private DiscordSocketClient _client;

    private CommandHandler _handler;

    public async Task StartAsync()
    {
        _client = new DiscordSocketClient();

        await _client.LoginAsync(TokenType.Bot, "token removed for stackoverflow");

        await _client.StartAsync();

        _handler = new CommandHandler(_client);

        await Task.Delay(-1);
    }
}

Discord.Net bot托管在服务器上时出现奇怪的延迟

0 个答案: