获取会话的连接和断开事件

关键字: 连接事件, 断开事件, OnSessionStarted, OnSessionClosed, NewSessionConnected, SessionClosed

AppSession 的虚方法 OnSessionStarted() 和 OnSessionClosed(CloseReason reason)

你可以覆盖基类的虚方法 OnSessionStarted() 和 OnSessionClosed(CloseReason reason) 用于在会话连接和断开时执行一些逻辑操作：

public class TelnetSession : AppSession<TelnetSession>
{
    protected override void OnSessionStarted()
    {
        this.Send("Welcome to SuperSocket Telnet Server");
        //add your business operations
    }

    protected override void OnSessionClosed(CloseReason reason)
    {
        //add your business operations
    }
}

AppServer 的两个事件： NewSessionConnected 和 SessionClosed

订阅事件：

appServer.NewSessionConnected += new SessionHandler<AppSession>(appServer_NewSessionConnected);
appServer.SessionClosed += new SessionHandler<AppSession, CloseReason>(appServer_SessionClosed);

定义事件处理方法：

static void appServer_SessionClosed(AppSession session, CloseReason reason)
{
    Console.WriteLine("A session is closed for {0}.", reason);
}

static void appServer_NewSessionConnected(AppSession session)
{
    session.Send("Welcome to SuperSocket Telnet Server");
}