我正在尝试覆盖OnConnected(),OnDisconnected()方法,但我得到:
OnConnected()': no suitable method found to override
实现IDisconnect、IConnect接口和在内部进行处理是否Connect()与Disconnect()相同?OnConnected()OnDisconnected()
是什么赋予了?
public static class UserHandler
{
public static HashSet<string> ConnectedIds = new HashSet<string>();
}
public class MyHub : Hub
{
public override Task OnConnected()
{
UserHandler.ConnectedIds.Add(Context.ConnectionId);
return base.OnConnected();
}
public override Task OnDisconnected()
{
UserHandler.ConnectedIds.Remove(Context.ConnectionId);
return base.OnDisconnected();
}
}