任务在await Groups.Add（groupId，Context.ConnectionId）上取消了问题;

1 回答

• 0

  可能，你不应该增加超时 . 请查看此question，因为它解释了您可以观察到的行为 . 适当的操作是在客户端检查提到的问题并相应地处理它，而不是增加超时时间 .

  但正如你所问，这就是你如何做到的 . 在Startup类中添加它 .

  // Make long polling connections wait a maximum of 110 seconds for a
  // response. When that time expires, trigger a timeout command and
  // make the client reconnect.
  GlobalHost.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(110);
  
  // Wait a maximum of 30 seconds after a transport connection is lost
  // before raising the Disconnected event to terminate the SignalR connection.
  GlobalHost.Configuration.DisconnectTimeout = TimeSpan.FromSeconds(30);
  
  // For transports other than long polling, send a keepalive packet every
  // 10 seconds.
  // This value must be no more than 1/3 of the DisconnectTimeout value.
  GlobalHost.Configuration.KeepAlive = TimeSpan.FromSeconds(10);
  

  你需要增加 DisconnectTimeout . 并且要记住一件小事：设置顺序 KeepAlive 和 DisconnectTimeout 很重要 . 如果在设置 KeepAlive 后设置 DisconnectTimeout ，它将覆盖 KeepAlive 值 .

  回复于 2024-04-26T11:20:42+08:00