我们通过引入网络接口的“投机”轮询解决了这两个问题。
We solved both of these by introducing "opportunistic" polling of the network interfaces.
这可能会给网络增加额外的负担，服务器也不大可能经受住数千甚至几百万(成功的代价)用户不断地轮询。
This might put an excessive burden on the network and on servers that are unlikely to be able to withstand constant polling from thousands or (the price of success) millions of users.
这可以显著降低通常与周期性轮询有关的网络开销。
This could dramatically improve the network overhead normally associated with periodic polling.
第一层负责发现活动网络，轮询服务和设备是否出故障，以及截获或处理来自设备、服务或更高层分布式代理的异步事件。
It is responsible for active network discovery, polling for device outages and services, and intercepting or processing asynchronous events from devices, services, or higher level distributed agents.
这么做就无需客户端轮询了，同时还能使用标准的网络配置。
This does have the advantage of no polling overhead from the client and it also USES standard networking configuration.
由于我们在每个核心上进行网络传输，同时由于在调度器的空闲循环中对网络IO进行轮询，我们将网络处理均匀地分散到每个核心上。
Since we do network transmission on every core and since we poll for network IO from the scheduler’s idle loop, we distribute network processing evenly across all cores.
在基于网络的设备的情况下，为了轮询分发而进行VIP的管理，在两台目标服务器之间串行是有风险的。
In the case of a network-based appliance managing a VIP for a true round-robin distribution, the sequencing on the two destination servers was at risk.
一旦进入网络驱动(通常是传输一个数据包时)以及在进程调度器的空闲循环的时候，对网络接口进行轮询。
We poll the network interface anytime we enter the network driver (typically for transmitting a packet) and from the process scheduler's idle loop.
网络接口、路由器和桥接、服务器计算机、货架系统、刀片服务器可能被定期轮询，返回状态信息以响应SNMPGet请求。
Network interfaces, routers and bridges, server computers, rack systems, and blades may be regularly polled to return status information in response to SNMP Get requests.
最新版本的Salesforce会发回通知给你们的网络服务来避免轮询。
The latest version of Salesforce will send notifications back to your own webservice to avoid polling.
在该模型中，我们组合了中断驱动和轮询驱动的网络IO。
In this model, we do a combination of interrupt driven and polling driven network IO.
为降低故障管理流量对网络的影响，本文提出了一种SNMP分布汇集轮询方法。
To reduce the impact of network fault management traffic, a novel SNMP distributed aggregative polling method is presented.
传统的网络管理采用的是集中式管理，由管理者利用轮询机制，对被管理者发布管理信息获取命令。
Traditional network management is centralized management, manager adopted the method of alternation inquire and got command by sending management information to users.
测试表明，TAP算法能够自适应管理域内设备的增加和删除，同时也能在网络拥塞时缩减轮询通信量。
The experiments show that TAP can self-adapt the network structure change such as adding and deleting equipments and can control polling traffic when a network is in congestion state.
测试表明，TAP算法能够自适应管理域内设备的增加和删除，同时也能在网络拥塞时缩减轮询通信量。
The experiments show that TAP can self-adapt the network structure change such as adding and deleting equipments and can control polling traffic when a network is in congestion state.
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