Hi We use WebSphere 8.5.5. Would be great to know what the out-of-the-box configuration is, some details on how it works and also if I can/should do any cobfiguration changes.
We also plan to use WebSpheres feature for storing session data in the DB (or is that the session replication you are mentioning or is there maybe different options available for configuring it). Regards LF On Nov 27, 2013 6:34 PM, "Mark Struberg" <[email protected]> wrote: > > First of all, WebSphere comes with session replication out of the box (at least in WAS enterprise). > I have WAS 8.0.0.6 running in a clustered environment with session replication without any issues (oki, there is one: delta-replication is not usable for all scenarios. But that's actually more a servlet spec issue). > > Which exact version of WAS do you use? > > LieGrue, > strub > > >> ________________________________ >> From: Lars-Fredrik Smedberg <[email protected]> >> To: [email protected] >> Cc: Mark Struberg <[email protected]> >> Sent: Wednesday, 27 November 2013, 18:18 >> Subject: Re: @SessionScoped and @ConversionScoped >> >> Hi >> I was also thinking of how to enterpret that sentence... >> How can I verify or get more information on the actual WebSphere configuration when it comes to failover and so on? >> On Nov 27, 2013 6:06 PM, "Joseph Bergmark" <[email protected]> wrote: >>> >>> I think a key piece on information on that page is this sentence "Properties that are not listed below, such as those that control the lifecycle and services, should remain at the default value for the application server." >>> >>> In other words you should not overwrite the FailOverService or ContextService that are integrated into the application server run time. >>> >>> >>> On Wed, Nov 27, 2013 at 2:14 AM, Lars-Fredrik Smedberg < [email protected]> wrote: >>>> >>>> Hi Mark >>>> >>>> We run WebSphere 8.5, if I understand the WebSphere documentation the bundled OWB does use the default configuration for most of the parameters (except for the ones specified on http://pic.dhe.ibm.com/infocenter/wasinfo/v8r0/index.jsp?topic=%2Fcom.ibm.websphere.nd.multiplatform.doc%2Finfo%2Fae%2Fae%2Frweb_cdi_customprops.html ). >>>> >>>> So the default implementation will move all context information to the HttpSession and let the container (WebSphere in our case) decide how/where to store the context? >>>> >>>> When using the FailOverService I assume you cannot hold the contexts in memory or? How does that work? >>>> >>>> Is there any other implementation of the ContextService or examples on how to modify/implement our own (most for learning I would assume....) >>>> >>>> Regards >>>> Lars-Fredrik >>>> >>>> >>>> >>>> >>>> On Wed, Nov 27, 2013 at 7:04 AM, Mark Struberg <[email protected]> wrote: >>>>> >>>>> >>>>> >>>>> Hi Lars! >>>>> >>>>> >>>>> Our storages can be changed easily. It depends on the ContextsService SPI implementation which is being used. By default in native OWB we hold all the contexts in memory for better performance. Of course we do observe session passivation and on willPassivate store the context over into the session. >>>>> >>>>> If you mean to create a clustered environment, then there is also an own FailOverService which you can activate by simply adding the openwebbeans-clustering module. >>>>> >>>>> What is your exact operation environment? TomEE, Geronimo, WebSphere, Tomcat, Jetty, standalone, ...? OWB is already used in quite a few containers and this topic is also depending on the owb version + the integration scenario in the container. >>>>> >>>>> LieGrue, >>>>> strub >>>>> >>>>> >>>>> >________________________________ >>>>> > From: Lars-Fredrik Smedberg <[email protected]> >>>>> >To: [email protected] >>>>> >Sent: Tuesday, 26 November 2013, 23:41 >>>>> >Subject: @SessionScoped and @ConversionScoped >>>>> > >>>>> > >>>>> > >>>>> >Hi! >>>>> > >>>>> > >>>>> >I assume that both @SesionScoped and @ConversationScoped beans store their data in the HttpSession? If not how is this handled? >>>>> >Is there any (preferred) way of changing where data is stored? E.g. under certain circumstances store data in a DB rather than in the HttpSession (to make it available to other containers). >>>>> > >>>>> > >>>>> >Regards >>>>> >Lars-Fredrik >>>>> > >>>>> > >>>>> > >>>>> >-- >>>>> >Med vänlig hälsning / Best regards >>>>> > >>>>> >Lars-Fredrik Smedberg >>>>> > >>>>> >STATEMENT OF CONFIDENTIALITY: >>>>> >The information contained in this electronic message and any >>>>> >attachments to this message are intended for the exclusive use of the >>>>> >address(es) and may contain confidential or privileged information. If >>>>> >you are not the intended recipient, please notify Lars-Fredrik Smedberg >>>>> >immediately at [email protected], and destroy all copies of this >>>>> >message and any attachments. >>>>> > >>>>> > >>>> >>>> >>>> >>>> >>>> -- >>>> Med vänlig hälsning / Best regards >>>> >>>> Lars-Fredrik Smedberg >>>> >>>> STATEMENT OF CONFIDENTIALITY: >>>> The information contained in this electronic message and any >>>> attachments to this message are intended for the exclusive use of the >>>> address(es) and may contain confidential or privileged information. If >>>> you are not the intended recipient, please notify Lars-Fredrik Smedberg >>>> immediately at [email protected], and destroy all copies of this >>>> message and any attachments. >>> >>> >> >>
