Mailing-List: contact dev-help@cxf.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@cxf.apache.org
Subject: Re: ServiceConstructionException when adding JAX-RS application ruins
 existing applications
To: =?UTF-8?Q?Carlos_Sierra_Andr=c3=a9s?= <csierra@gmail.com>,
 dev@cxf.apache.org
References: <9089d186-39e4-e6a4-81c2-104f517e8cc0@gmail.com>
 <9c398787-4ba5-49f1-2412-416ee2832ffe@gmail.com>
 <09aa8199-ed4e-748d-03c1-f4bf425cf481@gmail.com>
 <012403e3-d2f1-5bdd-f660-aa7a0e5149aa@gmail.com>
From: Sergey Beryozkin <sberyozkin@gmail.com>
Message-ID: <4e4ece58-8a76-658c-3847-bbc5be4a64d8@gmail.com>
Date: Thu, 15 Jun 2017 12:29:42 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.1.1
MIME-Version: 1.0
In-Reply-To: <012403e3-d2f1-5bdd-f660-aa7a0e5149aa@gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 8bit
archived-at: Thu, 15 Jun 2017 11:29:48 -0000

Hi

I'm not sure what the actual underlying cause is, as you commented the 
servers are sharing the same destination in this case and I guess it 
does not make sense to destroy a server instance which may cause the 
side-effects if this server instance has not even done any registrations 
of its own - I'm just hoping that introducing a dedicated exception for 
this case will help - though I'm not 100% sure at this stage

Thanks, Sergey
On 15/06/17 11:11, Carlos Sierra Andrés wrote:
> Hey Sergey,
> 
> I will.
> 
> In the meantime, I tried commenting out the server.destroy() invocation
> in the version I was using and, indeed, it solved the problem. I must
> admit I was skeptical because I use server.destroy() to remove
> applications from the bus and it never had affected any other
> application in the bus.
> 
> Do you think it is caused by the fact both applications share the same
> prefix?
> 
> Thx.
> 
> 
> El 15/6/17 a las 11:18, Sergey Beryozkin escribió:
>> Yes please
>>
>> On 15/06/17 07:38, Carlos Sierra Andrés wrote:
>>> Should I file a bug in jira then?
>>>
>>>
>>> El 14/6/17 a las 17:35, Sergey Beryozkin escribió:
>>>> Hi
>>>>
>>>> I see that the factory bean is destroying the server if a
>>>> RuntimeException came in from server.start(). I guess it is what is
>>>> causing the side-effects for the already running application which use
>>>> the listener on that address...
>>>>
>>>> I think we may need to introduce ServerAlreadyRunningException and in
>>>> this case do not call server.destroy()
>>>>
>>>> Dan, does it sound reasonable to you ?
>>>>
>>>> Thanks, Sergey
>>>> On 14/06/17 16:30, Carlos Sierra Andrés wrote:
>>>>> Hey there,
>>>>>
>>>>> I am trying to implement JAX-RS aries whiteboard on top of CXF and
>>>>> I am
>>>>> having problems with error handling. I have no problem adding new
>>>>> applications to an existing bus but, if a new application conflicts
>>>>> with
>>>>> an existing one, an Exception:
>>>>>
>>>>> ---
>>>>>
>>>>> Caused by:
>>>>> org.apache.cxf.service.factory.ServiceConstructionException:
>>>>> There is an endpoint already running on /test-application.
>>>>>        at
>>>>> org.apache.cxf.jaxrs.JAXRSBindingFactory.addListener(JAXRSBindingFactory.java:86)
>>>>>
>>>>>
>>>>>        at org.apache.cxf.endpoint.ServerImpl.start(ServerImpl.java:123)
>>>>>        at
>>>>> org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:206)
>>>>>
>>>>>
>>>>>
>>>>> ---
>>>>>
>>>>> is raised, which is expected. The problem is that the already existing
>>>>> application ceases to work in the bus. Is this an expected behaviour?
>>>>> Looks like a bug, doesn't it?
>>>>>
>>>>> Thx in advance!
>>>>>
>>>>>
>>>>
>>>>
>>>
>