没有'javax.websocket.server.ServerContainer' ServletContext 属性 - Glassfish 4.1

Question

我正在使用 Glassfish 4.1 来部署我的 WAR 应用程序。无法连接到 websocket，从 glassfish 收到此消息：

我的 websocket 配置

@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(socketHandler(),"/socket");;
    }

    @Bean
    public WebSocketHandler socketHandler() {
        return new WebSocketEndpoint();
    }


}

WebSocket 处理程序

public class WebSocketEndpoint extends TextWebSocketHandler {

    @Autowired
    private TestService testService;

    @Override
    public void handleTextMessage(WebSocketSession session, TextMessage message) {
        System.out.println("Testing "+message.getPayload());
        try {
            session.sendMessage(new TextMessage(testService.getWelcomeMessage()));
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

我的 dispatcher-servlet 中有一个 bean

<bean class="pl.iaserver.websocket.WebSocketConfig"/>

错误：

ava.lang.IllegalArgumentException: No 'javax.websocket.server.ServerContainer' ServletContext attribute. Are you running in a Servlet container that supports JSR-356?
    at org.springframework.util.Assert.notNull(Assert.java:112)
    at org.springframework.web.socket.server.standard.AbstractStandardUpgradeStrategy.getContainer(AbstractStandardUpgradeStrategy.java:68)
    at org.springframework.web.socket.server.standard.AbstractStandardUpgradeStrategy.getSupportedExtensions(AbstractStandardUpgradeStrategy.java:88)
    at org.springframework.web.socket.server.support.DefaultHandshakeHandler.doHandshake(DefaultHandshakeHandler.java:209)
    at org.springframework.web.socket.server.support.WebSocketHttpRequestHandler.handleRequest(WebSocketHttpRequestHandler.java:128)
    at org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java:51)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:415)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)
    at java.lang.Thread.run(Thread.java:745)
]]

Answer 1

您应该只有 1.8 版本的 Glassfish Tyrus。放到GlassFish的modules文件夹中（glassfish/modules）。

• tyrus-core-1.8.jar
• tyrus-client-1.8.jar
• tyrus-container-glassfish-cdi-1.8.jar
• tyrus-container-glassfish-ejb-1.8.jar
• tyrus-container-grizzly-client-1.8.jar
• tyrus-container-servlet-1.8.jar
• tyrus-server-1.8.jar
• tyrus-spi-1.8.jar

您可以在http://mvnrepository.com/artifact/org.glassfish.tyrus 上找到它们。

这是因为 Spring WebSocket 版本 4.2.1（我有 此版本）取决于 GlassFish Tyrus 1.8 版。

请务必将这些文件放在模块文件夹（glassfish/modules）中，而不是放在那里的文件 tyrus，否则会加载默认 Tyrus。

Answer 2

可能你需要添加 javax.websocket 依赖。

马文：

   <dependency>
     <groupId>javax.websocket</groupId>
     <artifactId>javax.websocket-api</artifactId>
     <scope>provided</scope>
     <version>1.1</version>
   </dependency>

分级：

'javax.websocket:javax.websocket-api:1.1'

见：https://tyrus.java.net/dependencies.html

Answer 3

我发现可以在您的 POM 文件中包含以下依赖项（我最初从 here 获得信息）：

<!-- add the dependency for JSR 356 API -->
<dependency>
    <groupId>javax.websocket</groupId>
    <artifactId>javax.websocket-api</artifactId>
    <version>1.1</version>
</dependency>

<!-- add Tyrus JSR 356 implementation related dependencies -->
<dependency>
    <groupId>org.glassfish.tyrus</groupId>
    <artifactId>tyrus-server</artifactId>
    <version>1.12</version>
</dependency>
<dependency>
    <groupId>org.glassfish.tyrus</groupId>
    <artifactId>tyrus-client</artifactId>
    <version>1.12</version>
</dependency>

<!-- add the tyrus-container-grizzly dependency to our pom.xml. 
This will provide a standalone container to deploy WebSocket
applications -->
<dependency>
    <groupId>org.glassfish.tyrus</groupId>
    <artifactId>tyrus-container-grizzly</artifactId>
    <version>1.2.1</version>
</dependency>

Answer 4

我最近在 tomcat 9（> 9.0.8 版）中运行我的 spring-boot 应用程序时遇到了同样的问题。 是最新版tomcat引入的回归：https://github.com/spring-projects/spring-boot/issues/15746