chemistry-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "vinay (JIRA)" <>
Subject [jira] [Updated] (CMIS-1004) BridgeServiceFactory taking long time
Date Tue, 02 May 2017 00:21:04 GMT


vinay updated CMIS-1004:
    Attachment: ThreadAnalysis.docx

> BridgeServiceFactory taking long time
> -------------------------------------
>                 Key: CMIS-1004
>                 URL:
>             Project: Chemistry
>          Issue Type: Bug
>          Components: opencmis-bridge, opencmis-server
>    Affects Versions: OpenCMIS 1.1.0
>            Reporter: vinay
>         Attachments: ThreadAnalysis.docx
> Hi,
> We have a query around time taken by BridgeServiceFactory with every request. Below are
the details of our implementation.
> We have created ServiceFactory class by extending AbstractBridgeServiceFactory and overriding
below methods :
> 	@Override
> 	protected FilterCmisService createService(CallContext context)
> 	@Override
> 	public CmisService getService(CallContext context)
> 	@Override
> 	public void init(Map<String, String> parameters) : In this method we are enabling
ServiceWrapper feature and then calling the super.init()
> We have observed that every SOAP request is taking more than 12 seconds to get the Service
(i.e. getService(CallContext context) call)
> The overridden getService(CallContext context) method calls CachedBindingCmisService.setCallContext(CallContext
> Our assumtion was that since cache is in place first request will take time once cache
gets warm up. And then all the subsequent call will utilize cache.
> But this is not happening and every request builds the cache.
> On further investigation we found that CachedBindingCmisService.getCmisBindingFromCache()
method always return null. It is because the internal call to HttpSessionCmisService.getCmisBindingFromCache()
not able to find the existing session 
> {
> 	HttpSession httpSession = getHttpSession(false) ---> This always return null.
> }
> Please let us know if there is way to improve and utilize the inbuilt cache mechanism.
Or is it something missing while creating custom ServiceFactory class by extending AbstractBridgeServiceFactory.
> Thanks & Regards,
>  Vinay

This message was sent by Atlassian JIRA

View raw message