RE: response code -1 (request not sent?)

[Nicolae Marasoiu]

Hi,

I reproduced it in a different scenario. Right now, it is checking a folder 
existence:

Here is the exception trace:
..Cased by: (so the below is the root cause, no more Caused by. Also debugging, 
I saw code=-1, so my feeling is that it is not the result of a server response. 
Pls check debug I made, below)
org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException
        at 
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.convertStatusCode(AbstractAtomPubService.java:495)
 [chemistry-opencmis-client-bindings-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.read(AbstractAtomPubService.java:634)
 [chemistry-opencmis-client-bindings-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.getObjectInternal(AbstractAtomPubService.java:857)
 [chemistry-opencmis-client-bindings-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
org.apache.chemistry.opencmis.client.bindings.spi.atompub.ObjectServiceImpl.getObjectByPath(ObjectServiceImpl.java:634)
 [chemistry-opencmis-client-bindings-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
org.apache.chemistry.opencmis.client.runtime.SessionImpl.getObjectByPath(SessionImpl.java:556)
 [chemistry-opencmis-client-impl-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
org.apache.chemistry.opencmis.client.runtime.SessionImpl.getObjectByPath(SessionImpl.java:534)
 [chemistry-opencmis-client-impl-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source) 
[:1.7.0_51]
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 [rt.jar:1.7.0_51]
        at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_51]
        at 
org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:40)
 [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
        at 
org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100)
 [weld-core-impl-2.1.2.Final.jar:2014-01-09 09:23]
        at 
org.jboss.weld.proxies.Serializable$Session$2053138592$Proxy$_$$_WeldClientProxy.getObjectByPath(Unknown
 Source) [weld-core-impl-2.1.2.Final.jar:]
        at 
org.apache.chemistry.opencmis.client.util.FileUtils.getObject(FileUtils.java:77)
 [chemistry-opencmis-client-impl-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
        at 
com.computas.contentrepo.impl.basic.cmis.CmisBasicContentRepo.getObject(CmisBasicContentRepo.java:153)
 [:]
        at 
com.computas.contentrepo.impl.basic.cmis.CmisBasicContentRepo.exists(CmisBasicContentRepo.java:110)
 [:]

Reproduces with both 1.0.0-SNAPSHOT pulled today, as well as the stable 0.12:

AbstractAtomPubService.java (1.0.0-SNAPSHOT)
protected Response post(UrlBuilder url, String contentType, Output writer) {
        // make the call
        // Log.d("URL", url.toString());
        Response resp = getHttpInvoker().invokePOST(url, contentType, writer, 
session);

        // check response code
        if (resp.getResponseCode() != 201) {
            throw convertStatusCode(resp.getResponseCode(), 
resp.getResponseMessage(), resp.getErrorContent(), null);
        }

        return resp;
    }

The resp looks like an empty one, certainly not one coming from the server, 
here is why:
- header only has one entry: {content-type=[unknown/unknown]}
- responseCode = -1
- all the other response fields are null
- hasResponseStream = false!

Thanks,
Nicu


Nicu Marasoiu 
Enterprise Java Architect
nmaras...@computas.com
+ 40 724746655


-----Original Message-----
From: Florian Müller [mailto:f...@apache.org] 
Sent: Thursday, October 09, 2014 6:25 PM
To: dev@chemistry.apache.org
Cc: Nicolae Marasoiu
Subject: RE: response code -1 (request not sent?)

Hi Nicu,

Could you please provide a stack trace?
A CmisRuntimeException can be anything. The context and the error message are 
important.


- Florian



> Hi,
> 
> In fact, calling directly works ok. But calling after some other calls
> have been made (getting objects, creating directories), it fails like
> this.
> Also, creating a new session and doing
> getObjectByPath("/content-1670202666") gives the same result after
> those operations (after creating a folder tree).
> 
> Please advise,
> Nicu Marasoiu
> 
> 
> 
> -----Original Message-----
> From: Nicolae Marasoiu [mailto:nicolae.maras...@computas.com]
> Sent: Thursday, October 09, 2014 12:34 PM
> To: dev@chemistry.apache.org
> Subject: response code -1 (request not sent?)
> 
> Hi,
> 
> session.getObjectByPath("/content-1670202666") throws a
> CmisRuntimeException, wrapping a response code -1 (which is a strange
> one, and I think that actually this is not due to a response coming
> from the server, since the headers is also empty and all fields of
> response are null).
> 
> Making a browser test with the url value which fails:
> "http://localhost:8080/chemistry-opencmis-server-fileshare-1.0.0-SNAPSHOT/atom11/test/path?path=%2Fcontent-1670202666&filter=&includeAllowableActions=true&includeACL=false&includePolicyIds=false&includeRelationships=none&renditionFilter=cmis%3Anone";
> brings a looking code xml with code 200.
> 
> This seems to happen with chemistry client 0.12.0 on both
> FileShare-0.12.0 and Modeshape-4.
> 
> Please advise,
> Nicu