[Spring Boot] Ajp 에러- Invalid message received with signature

이전 포스팅에서 아래와 같이 config 설정 시 

서버에 반영하니 간간히 Invalid message received with signature 라는 에러가 발생함 

 

 

config 설정

package com.sweettracker.shoppingdiary.conf;  
  
import org.apache.catalina.connector.Connector;  
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;  
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;  
import org.springframework.context.annotation.Bean;  
import org.springframework.context.annotation.Configuration;  
  
@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 ajpConnector = new Connector("AJP/1.3");  
ajpConnector.setPort(httpPort);  
ajpConnector.setSecure(false);  
ajpConnector.setAllowTrace(false);  
ajpConnector.setScheme("http");  
return ajpConnector;  
}  
}

에러 내용

2019:04:09 14:33:17.474 ERROR --- [ajp-nio-8080-exec-3] org.apache.coyote.ajp.AjpMessage : Invalid message received with signature [18245]
2019:04:09 14:33:17.476 ERROR --- [ajp-nio-8080-exec-4] org.apache.coyote.ajp.AjpMessage : Invalid message received with signature [20559]
2019:04:09 14:33:17.584 ERROR --- [ajp-nio-8080-exec-5] org.apache.coyote.ajp.AjpMessage : Invalid message received with signature [20559]
2019:04:09 14:33:17.807 ERROR --- [ajp-nio-8080-exec-6] org.apache.coyote.ajp.AjpMessage : Invalid message received with signature [20559]

 

 

이때 AJP포트를 사용하지말고, Http 포트를 사용하도록 프로토콜을 바꿔준다

 

변경 전 : "AJP/1.3"

변경 후 : "HTTP/1.1"

 

수정된 config

package com.sweettracker.shoppingdiary.conf;

import org.apache.catalina.connector.Connector;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@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 ajpConnector = new Connector("HTTP/1.1");
        ajpConnector.setPort(httpPort);
        ajpConnector.setSecure(false);
        ajpConnector.setAllowTrace(false);
        ajpConnector.setScheme("http");
        return ajpConnector;
    }
}

 

 

 

참고 사이트

 

https://stackoverflow.com/questions/11836156/ajp-invalid-message-received-with-signature