/// <summary>
/// 订阅连接状态变更
/// </summary>
/// <param name="listener">监听者</param>
public void SubscribeStatusChange(ConnectionStateChangeHandler listener)
{
client.SubscribeStatusChange(listener);
}
/// <summary>
/// 取消订阅连接状态变更。
/// </summary>
/// <param name="listener">监听者。</param>
public void UnSubscribeStatusChange(ConnectionStateChangeHandler listener)
{
_connectionStateChangeHandler -= listener;
}
public void SubscribeStatusChange(ConnectionStateChangeHandler listener)
{
ConnectionStateChange += listener;
}
