You can use jetty Transparent servlet (the same as your ProxyClassic):
final ServletRegistration.Dynamic proxy =
environment.servlets().addServlet("proxy", ProxyServlet.Transparent.class);
proxy.setInitParameter("proxyTo", "http://test:80/";);
proxy.setInitParameter("prefix", "/old");
proxy.addMapping("/old/*");
четверг, 11 августа 2016 г., 18:20:31 UTC+7 пользователь Martin M написал:
>
> After many attempts at making dropwizard proxy all i get is status code
> 502 Bad Gateway:
>
> I have and old jetty project on http://test:80/
>
> and a new dropwizard project on http://dropwizard:8085/
>
> I want the old project to be proxied on http://dropwizard:8085/old/
>
> I have tried:
>
>
> ProxyClassic proxyClassic = new ProxyClassic("http://test:80/";,
> "/old");
> environment.servlets().addServlet("ProxyClassic",
> proxyClassic).addMapping("/old/*");
>
> public class ProxyClassic extends ProxyServlet {
>
> public ProxyClassic(String proxyTo, String proxyPrefix) {
> delegate._proxyTo = proxyTo;
> delegate._prefix = proxyPrefix;
> }
>
> private final TransparentDelegate delegate = new
> TransparentDelegate(this);
>
> @Override
> public void init(ServletConfig config) throws ServletException {
> super.init(config);
> delegate.init(config);
> }
>
> protected static class TransparentDelegate
> {
> private final ProxyServlet proxyServlet;
> private String _proxyTo;
> private String _prefix;
>
> protected TransparentDelegate(ProxyServlet proxyServlet)
> {
> this.proxyServlet = proxyServlet;
> }
>
> protected void init(ServletConfig config) throws ServletException
> {
> // Adjust prefix value to account for context path
> String contextPath =
> config.getServletContext().getContextPath();
> _prefix = _prefix == null ? contextPath : (contextPath +
> _prefix);
> }
> }
>
>
>
> <dependency>
> <groupId>org.eclipse.jetty</groupId>
> <artifactId>jetty-proxy</artifactId>
> <version>9.3.9.v20160517</version>
> <scope>compile</scope>
> </dependency>
>
> I am using dropwizard 1.0.0
>
> Any suggestions how i can do this?
>
>
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