[Bug] Exceptions caused by the apm-spring-cloud-gateway-3.x-plugin using methods that have been deprecated and deleted

[GGGGGHT]

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Apache SkyWalking Component

Java Agent (apache/skywalking-java)

What happened

version info

java version: 21 spring boot versoin: 3.2.0 spring cloud version: 2023.0.0 skywalking version: 9.1.0

NoSuchMethodError caused by using a method that has been removed

What you expected to happen

in this line, It uses a deprecated method, and this method has been removed in this version. The specific exceptions are as follows.

ERROR  reactor-http-nio-7 InstMethodsInter : class[class org.springframework.web.reactive.DispatcherHandler] before method[handle] intercept failure 
java.lang.NoSuchMethodError: 'java.lang.String org.springframework.http.server.reactive.ServerHttpRequest.getMethodValue()'
    at org.apache.skywalking.apm.plugin.spring.webflux.v5.DispatcherHandlerHandleMethodInterceptor.beforeMethod(DispatcherHandlerHandleMethodInterceptor.java:73)
    at org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstMethodsInter.intercept(InstMethodsInter.java:76)
    at org.springframework.web.reactive.DispatcherHandler.handle(DispatcherHandler.java)
    at org.springframework.web.server.handler.DefaultWebFilterChain.lambda$filter$0(DefaultWebFilterChain.java:109)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:45)
    at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
    at reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:53)
    at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
    at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:264)
    at reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)
    at reactor.core.publisher.InternalMonoOperator.subscribe(InternalMonoOperator.java:76)
    at reactor.core.publisher.MonoDeferContextual.subscribe(MonoDeferContextual.java:55)
    at reactor.netty.http.server.HttpServer$HttpServerHandle.onStateChange(HttpServer.java:1169)
    at reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:710)
    at reactor.netty.transport.ServerTransport$ChildObserver.onStateChange(ServerTransport.java:481)
    at reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:652)
    at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:114)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:238)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
    at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:1583)

How to reproduce

pom

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.2.0</version>
        <relativePath/>
    </parent>
    <properties>
        <java.version>21</java.version>
        <spring-cloud.version>2023.0.0</spring-cloud.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j2</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.skywalking</groupId>
            <artifactId>apm-toolkit-log4j-2.x</artifactId>
            <version>9.1.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.skywalking</groupId>
            <artifactId>apm-toolkit-trace</artifactId>
            <version>9.1.0</version>
        </dependency>
    </dependencies>

boot class

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.cloud.gateway.route.RouteLocator;

@SpringBootApplication
public class GatewayApplication {

    public static void main(String[] args) {
        SpringApplication.run(GatewayApplication.class, args);
    }

    @Bean
    public RouteLocator customRouteLocator(RouteLocatorBuilder builder) {
        //@formatter:off
        return builder.routes()
                .route("path_route", r -> r.path("/get")
                        .uri("http://httpbin.org"))
                .build();
        //@formatter:on
    }
}

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• [X] Yes I am willing to submit a pull request on my own!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[wu-sheng]

Notice, the plugin is only for v5, and your version is v6. So, most likely, you need another plugin with witness methods to separate versions.

[GGGGGHT]

I use apm-spring-cloud-gateway-3.x-plugin-9.1.0.jar this plugin, My question is that since the name of this package is apm-spring-cloud-gateway-3.x-plugin-9.1.0.jar. So it should support spring-boot3, that is, it supports spring-framework 6.

[wu-sheng]

I don't know Gateway plugin. What you provided in the description is this, which is a webflux v5 plugin.

[GGGGGHT]

I understand what you mean. Does this mean that I need to rewrite a complete V6 version to replace this V5 version?

[GGGGGHT]

Or I need to implement a Multi-Release JAR to package the V6 version with the V5 version

[wu-sheng]

It depends on what is possible. As this is a public API, you need a new module to make compiling passed, I assume.