I just tried to switch to "wicket native websockets" in a springboot project:
1) filter changed to
„org.apache.wicket.protocol.ws.javax.JavaxWebSocketFilter“
2) added „add(new WebSocketBehavior() {});“ to page
3) pom:
<java.version>1.8</java.version>
<tomcat.version>8.5.15</tomcat.version>
<wicket.version>7.7.0</wicket.version>
...
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.2.RELEASE</version>
</parent>
4) <dependency>
<groupId>org.apache.wicket</groupId>
<artifactId>wicket-native-websocket-javax</artifactId>
<version>${wicket.version}</version>
</dependency>
5)
@SpringBootApplication(exclude = {ErrorMvcAutoConfiguration.class})
@Slf4j
public class WebApplication {
public static void main(String[] args) {
SpringApplication.run(WebApplication.class, args);
}
@Bean
public FilterRegistrationBean wicketFilter() {
final FilterRegistrationBean wicketFilter = new
FilterRegistrationBean();
wicketFilter.setDispatcherTypes(DispatcherType.REQUEST,
DispatcherType.ERROR, DispatcherType.FORWARD, DispatcherType.ASYNC);
wicketFilter.setAsyncSupported(true);
wicketFilter.setFilter(new JavaxWebSocketFilter());
wicketFilter.addInitParameter(WicketFilter.APP_FACT_PARAM,
SpringWebApplicationFactory.class.getName());
wicketFilter.addInitParameter(WicketFilter.FILTER_MAPPING_PARAM,
"/*");
wicketFilter.addInitParameter("applicationBean",
"wicketWebApplication");
wicketFilter.addInitParameter("configuration", "development");
wicketFilter.addUrlPatterns("/*");
return wicketFilter;
}
*Result:* WebSocket connection to
'ws://localhost:8080/wicket/websocket?pageId=4&wicket-ajax-baseurl=reports%3F4&wicket-app-name=javaxWebSocketFilter'
failed: Error during WebSocket handshake: Unexpected response code: 404
wicket-websocket-jquery-ver-1497450491000.js:69
No errors in the log on server start and while working
Should this configuration work? or maybe I'm missing something?
I am are using "embedded Tomcat of Spring Boot", maybe this is the reason
....
Thanks in advance!
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