Undertow:如何控制选择主机取决于请求主体的内容? [英] Undertow: How to control choosing host depends on request body content?

问题描述

我尝试像这样实现自己的代理:

I try to implement my own proxy like this:

LoadBalancingProxyClient loadBalancer = new LoadBalancingProxyClient()
        .addHost(new URI("http://localhost:8080"))
        .addHost(new URI("http://localhost:7777"))
        .setConnectionsPerThread(20);

Undertow reverseProxy = Undertow.builder()
        .addHttpListener(8081, "localhost")
        .setIoThreads(1)
        .setHandler(ProxyHandler.builder().setProxyClient(loadBalancer).setMaxRequestTime(30000).build())
        .build();
reverseProxy.start();

我想控制选择代理服务器.取决于我要选择localhost:8080或localhost:7777

I want to have control over choosing proxy server. Depends on request body I want to choose localhost:8080 or localhost:7777

在Undertow代理中可以吗?

Is it possible in Undertow proxy?

P.S.如果无法进行底线准备，我准备切换到另一个代理

P.S. I am ready to switch to another proxy if it is impossible for undertow

推荐答案

我正在使用Jetty org.eclipse.jetty.proxy.ProxyServlet管理后端的动态列表.

I am using Jetty org.eclipse.jetty.proxy.ProxyServlet managing a dynamic list of backends.

您可以选择目标后端覆盖: org.eclipse.jetty.proxy.AbstractProxyServlet.rewriteTarget(HttpServletRequest)

You can select the target backend overriding: org.eclipse.jetty.proxy.AbstractProxyServlet.rewriteTarget(HttpServletRequest)

(我也只想使用Undertow)

(I would like to use Undertow only too)

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