With most proxy servers this is not true.
对于大多数代理服务器，不是这样的。
Will proxy servers automatically kill WebSocket connections?
代理服务器是否会自动中断WebSocket连接？
In addition, application proxy servers can authenticate users.
此外，应用程序代理服务器可以对用户进行认证。
Finally, let's take a look at how Comet deals with proxy servers.
最后，让我们来看看Comet是如何与代理服务器交互的。
Let's take a look at how HTML5 Web Sockets work with proxy servers.
让我们看看HTML5WebSockets是如何与代理服务器工作的。
The MITM attack becomes especially important when talking about proxy servers.
MITM攻击在使用代理服务器的情况中尤其重要。
As a consequence, a Web browser or proxy servers can't cache server resources.
因此，Web浏览器或代理服务器无法缓存服务器资源。
Figure 1-web Sockets architecture with explicit and transparent proxy servers.
图1——有着显式和透明的代理服务器的WebSockets架构。
This request is made back through the proxy servers for the affinity-based routing.
此请求通过代理服务器返回，以进行基于关联的路由。
Because proxy servers handle all the communications, they can log everything the user does.
因为代理服务器处理所有通信，所以它们会记录下用户进行的每个操作。
Let's start with some basic concepts: what exactly are HTML5 Web Sockets and proxy servers?
让我们从一些基本概念开始：HTML5WebSockets和代理服务器究竟是什么？
Some HTTP proxy servers may restrict ports or allow access only to specific, authorized servers.
一些HTTP代理服务器也许会限制端口或者只允许特定的被授权的服务器来访问。
Reverse and forward proxy servers typically act as these Shared caches in a portal server environment.
反向和转发代理服务器通常在门户服务器环境中作为此类缓存使用。
Therefore, you want to be sure you use a file created after all of your proxy servers have been started.
因此，您需要确保使用的是在所有代理服务器启动后生成的文件。
In this scenario, the plug-in configuration file only needs to understand how to route to the proxy servers.
在这个场景中，插件配置文件只需要理解如何路由到代理服务器。
For example, some authenticating proxy servers (such as WebSEAL) augment requests with password information.
例如，一些身份验证代理服务器(比如WebSEAL)会在请求中添加密码信息。
We looked at several ideas to make use of the existing reverse proxy servers for this second Web application.
我们研究了几种为新的Web 应用程序使用现有反向代理服务器的方法。
If you have proxy servers configured but not running, they will not appear in the generated plugin-cfg.xml file.
如果对代理服务器进行了配置，但未运行，那么它们将不会出现在生成的plugin - cfg . xml文件内。
In the case of transparent proxy servers, the browser is unaware of the proxy server, so no HTTP CONNECT method is sent.
如果是透明代理服务器的情况，浏览器不知道代理服务器，因此不会有HTTPCONNECT方法被发送。
Presently, the generated plugin-cfg.xml only contains the proxy servers that are up and running at the time of generation.
目前，生成的plugin - cfg . xml仅包含在生成文件时启动并运行的代理服务器。
Many forward proxy servers can be configured transparently such that you never need to configure your browser to use the proxy.
很多转发代理服务器都可以透明地配置，因此您永远都没有必要配置浏览器使用代理。
If you require multiple proxy servers for high availability and for scalability, it is recommended that you create a proxy cluster.
如果需要使用多个代理服务器实现高可用性和可伸缩性，建议创建一个代理集群。
This mode requires full communication between the proxy servers and application servers, and is typically not suitable for use in a DMZ.
这种模式需要在代理服务器和应用服务器之间进行充分地通信，并且通常不适合在DMZ 中使用。
In some cases additional proxy server configuration may be required, and certain proxy servers may need to be upgraded to support Web Sockets.
在一些情况下可能需要一些额外的代理服务器配置，而一些特定的代理服务器可能需要被升级以支持WebSockets。
In an ha environment (Figure 2), the Web service has no context for the stateless proxy servers to route the Web service to the correct machine.
而在HA环境中(图2)，无状态代理服务器不能从Web服务中获得任何上下文，因而无法将Web服务路由到正确的计算机。
It is even possible for proxy servers to have their own explicit proxy servers, increasing the number of hops the WebSocket traffic has to make.
代理服务器甚至还有可能有它们自己的显式的代理服务器，这又增加了WebSocket传输需要的中继数。
Additionally, proxy servers may also buffer unencrypted HTTP responses, thereby introducing unpredictable latency during HTTP response streaming.
另外，代理服务器可能会缓冲未加密的HTTP响应，这将会对HTTP响应流带来不可估计的延迟。
Notice the similarity of this topology with the topology described in Part 1 for using both the HTTP plug-in and proxy servers with a super cluster.
注意这个拓扑结构与第 1部分描述的拓扑结构的相似性，后者对超级集群同时使用了HTTP插件和代理服务器。
The DMZ should consist of processes like Web servers or proxy servers that will terminate the user's connection before it reaches the backend "trusted" zone.
DMZ应该包括一些进程，例如，在用户连接到达后端“受信任”区之前，Web服务器或代理服务器将终止用户的连接。
Today, most transparent proxy servers will not yet be familiar with the Web Socket protocol and these proxy servers will be unable to support the Web Socket protocol.
目前，大部分透明代理服务器都还不了解WebSocket协议，而这些代理服务器也无法支持Web Socket协议。
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