spring-guides / gs-gateway Goto Github PK

Netty server dont support set context-path:

Exmaple in: application.yml

server:
  servlet:
    context-path: /gtw

(I hope this is the right place to report about this bug.)

When I open guide https://spring.io/guides/gs/gateway/ and try to unfold "Build with Gradle" or other sections, they don't show up. In fact, I can't read them at this moment. Reproducible on Safari 14.0.3 and Firefox 91.0.2

Update the guide to use the most recent Spring Boot version.

Files that require changes are:

initial/build.gradle
initial/pom.xml
complete/build.gradle
complete/pom.xml

i'm trying to use Hystrix,
but when i visit "http://localhost:8080/delay/3" ,i got a 404 error.
it seems like the "host: www.hystrix.com" setting no effect.
Has anyone encountered this situation?

Dear all @spring,

I'm running through the GS Gateway and have noticed what seems to be a small typo in the following snippet:

@Bean
public RouteLocator myRoutes(RouteLocatorBuilder builder) {
    return builder.routes()
        .route(p -> p
            .path("/get")
            .filters(f -> f.addRequestHeader("Hello", "World"))
            .uri("http://httpbin.org:80"))
        .build();
}

If you wish to modify the response header, then instead of

            .filters(f -> f.addRequestHeader("Hello", "World"))

there should be

            .filters(f -> f.addResponseHeader("Hello", "World"))

Response instead of Request.

When you set context app by:
application.yml:

spring:
  webflux:
    base-path: /gtw

And apply rule to RewritePath

filters:
            - RewritePath=/gtw/ict/(?<segment>.*),/ict/$\{segment}

You will get bug with:

java.lang.IllegalArgumentException: Invalid contextPath '/gtw': must match the start of requestPath: '/ict/swagger-ui/index.html'
	at org.springframework.http.server.DefaultRequestPath.validateContextPath(DefaultRequestPath.java:81)
	Suppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: 
Error has been observed at the following site(s):

So you apply validation rules (DefaultRequestPath) on result path after apply RewritePath - that does not make sense. After apply base-path you cannot remove that path from result path (that is running in deferent context and path)

I'm unable to get the 'ApplicationTest' class to run successfully. I'm getting the following error message when I try to run it within Eclipse:

java.lang.NoClassDefFoundError: org/junit/platform/engine/TestEngine
at org.junit.platform.launcher.core.ServiceLoaderTestEngineRegistry.loadTestEngines(ServiceLoaderTestEngineRegistry.java:35)
at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:87)
at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:67)
at org.eclipse.jdt.internal.junit5.runner.JUnit5TestLoader.(JUnit5TestLoader.java:34)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createRawTestLoader(RemoteTestRunner.java:371)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createLoader(RemoteTestRunner.java:366)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.defaultInit(RemoteTestRunner.java:310)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.init(RemoteTestRunner.java:225)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209)
Caused by: java.lang.ClassNotFoundException: org.junit.platform.engine.TestEngine
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 14 more

Caused by: java.lang.NoClassDefFoundError: org/springframework/cloud/client/discovery/event/HeartbeatMonitor
Caused by: java.lang.ClassNotFoundException: org.springframework.cloud.client.discovery.event.HeartbeatMonitor

use Greenwich.SR2 can start successfully

I am following this guide and when doing the curl command, i got this in response:

In the browser, it redirects me to shady sites. Is there something with httpbin, my machine or something else?