CoreAgent/CoreAgent.WebSocketTransport/Interfaces/IWebSocketTransport.cs

using CoreAgent.WebSocketTransport.Models;

namespace CoreAgent.WebSocketTransport.Interfaces;

/// <summary>
/// WebSocket 传输接口
/// 单一职责：连接管理
/// </summary>
public interface IWebSocketTransport : IDisposable
{
    /// <summary>
    /// 获取连接状态
    /// </summary>
    bool IsConnected { get; }
    
    /// <summary>
    /// 获取最后心跳时间
    /// </summary>
    DateTime? LastHeartbeat { get; }

    /// <summary>
    /// 异步连接 WebSocket 服务器
    /// </summary>
    /// <param name="cancellationToken">取消令牌</param>
    Task ConnectAsync(CancellationToken cancellationToken = default);

    /// <summary>
    /// 异步关闭连接
    /// </summary>
    /// <param name="cancellationToken">取消令牌</param>
    Task CloseAsync(CancellationToken cancellationToken = default);
}