Spring Boot AJP Invalid message

AJP 커넥터로 설정했는데 HTTP 요청이 들어와 Invalid message received with signature 발생.

@Configuration
public class TomcatConfig {
    @Value("${server.http.port}")
    private int httpPort;

    @Bean
    public ServletWebServerFactory servletContainer() {
        TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
        tomcat.addAdditionalTomcatConnectors(createAjpConnector());
        return tomcat;
    }

    private Connector createAjpConnector() {
        Connector connector = new Connector("HTTP/1.1");   // "AJP/1.3" → "HTTP/1.1"로 변경
        connector.setPort(httpPort);
        connector.setSecure(false);
        connector.setAllowTrace(false);
        connector.setScheme("http");
        return connector;
    }
}