[jboss-jira] [JBoss JIRA] (WFLY-11999) Wildfly creates to many instances of all web service classes

[Stefan Frings (Jira)]

Stefan Frings created WFLY-11999:
------------------------------------

             Summary: Wildfly creates to many instances of all web service classes
                 Key: WFLY-11999
                 URL: https://issues.jboss.org/browse/WFLY-11999
             Project: WildFly
          Issue Type: Bug
          Components: EE
    Affects Versions: 16.0.0.Final, 8.0.0.Final
         Environment: Ubuntu 18.10 64bit, Open JDK 8 or Open JDK 11
            Reporter: Stefan Frings
            Assignee: Brian Stansberry


1) My @Webservice classes are all constructed multiple times (3x - 4x) but I expected only one instance.
2) Only the second instance receives a call to the observer method for initialization. I expect that this method is called in each instance.

The issue can be reproduced with the attached minimum project on Wildfly 8 with JDK 8 as well as Wildfly 16 with JDK 11.

Complete source code of the whole application:
{code}
package com.mvneco.test;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.context.Initialized;
import javax.enterprise.event.Observes;
import javax.jws.WebMethod;
import javax.jws.WebService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

@ApplicationScoped
@WebService
public class SoapService
{
    private Log log = LogFactory.getLog(SoapService.class);

    public SoapService() 
    {
        log.debug("Init SoapService 1");
    }

    @WebMethod(exclude = true)
    public void init(@Observes @Initialized(ApplicationScoped.class) Object init)
    {
        log.debug("Init SoapService 2");
    }

    @WebMethod
    public String test(String payload)
    {
        log.debug("Start test(). payload="+payload);
        return "OK";
    }
}
{code}

Extract from Log messages that show the issue (the complete log is in the attached ZIP):
{code}
2019-04-17 13:12:21,399 DEBUG [com.mvneco.test.SoapService] (MSC service thread 1-2) Init SoapService 1
2019-04-17 13:12:23,068 DEBUG [com.mvneco.test.SoapService] (ServerService Thread Pool -- 74) Init SoapService 1
2019-04-17 13:12:23,070 DEBUG [com.mvneco.test.SoapService] (ServerService Thread Pool -- 74) Init SoapService 2
2019-04-17 13:12:23,475 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 16.0.0.Final (WildFly Core 8.0.0.Final) started in 10514ms - Started 510 of 699 services (337 services are lazy, passive or on-demand)


2019-04-17 13:12:28,920 INFO  [org.apache.cxf.services.SoapService.REQ_IN] (default task-1) REQ_IN
    Address: http://localhost:8080/Test-1.0-SNAPSHOT/SoapService
    ...
2019-04-17 13:12:28,932 DEBUG [com.mvneco.test.SoapService] (default task-1) Init SoapService 1
2019-04-17 13:12:28,937 DEBUG [com.mvneco.test.SoapService] (default task-1) Init SoapService 1
2019-04-17 13:12:28,937 DEBUG [com.mvneco.test.SoapService] (default task-1) Start test(). payload=?
2019-04-17 13:12:28,969 INFO  [org.apache.cxf.services.SoapService.RESP_OUT] (default task-1) RESP_OUT
    Content-Type: text/xml
    ...
{code}



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