Increased server load and resource starvation are addressed by using the reconnect and interval advice fields to throttle clients, which in the worst-case degenerate to traditional polling behaviour.

• 靠使用重连和间隔建议字段应对增加的服务端负载和资源竞争，进而节制客户端，最糟糕的情况就是退化到传统的轮询方式。