November 2006 - jboss-dev-forums - Jboss List Archives

[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Incorporating Remoting http transport into Messaging

by timfox

My worry is that throughput can be massively sensitive to changes that effect flow control (like this one). If this is only for the HTTP transport, I don't have such an issue with it. Also these issues will become moot when we streamline the whole system when implementing the NIO stuff in 1.2.1. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988127#3988127 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988127

19 years, 4 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Incorporating Remoting http transport into Messaging

by timfox

Ok good. :) (I would have liked to have had a chance to have a look at the changes before committing to TRUNK though). Regarding the extra calls from client to server - how does this affect throughput? My understanding is that this should be necessary only for the HTTP transport, but it seems to be enabled currently for all transportd. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988126#3988126 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988126

19 years, 4 months

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[Design of JBoss internal QA (Test Suite)] - Re: How to use JBossTestCase for my own EJBs?

by dakbari

http://www.geocities.com/darya_akbari/JBoss/one_test.JPG Above you can see an extract of my build.xml. Do I really need the marked stuff? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988124#3988124 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988124

19 years, 4 months

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[Design of JBoss Eclipse IDE (dev)] - Invalid byte 2 of 3-byte UTF-8 sequence in GPD / Eclipse

by tmanolat

Hi, I try to use GPD to create a workflow definition. Some of the node names are expressed in Greek. When I edit the processdefinition.xml (manually or through the GUI), saving this file tries to update gpd.xml and here comes the problem: "Invalid byte 2 of 3-byte UTF-8 sequence" in the line where the Greek characters occur. Is this a problem of Eclipse in general or a problem of GPD? Please kindly help me because I need to define the process in Greek. Some final notes: - If no Greek characters are put in the file, then there is no problem and the gpd.xml is created ok. | - Both xpd.xml and processdefinition.xml are encoded in UTF-8, the same applies for the xml data: | <?xml version="1.0" encoding="UTF-8"?> | - My Environment is: | Eclipse 3.2.1 | JBoss jBPM Designer Plug-in 3.0.12 | JPDL Core Plug-In 3.0.12 | | | Thanks for your time! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988123#3988123 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988123

19 years, 4 months

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[Design of JBoss Transaction Services] - Please help me ..

by skybear.bead314

Good eveing Mr scott stark.. thank you for your kindness!!. I cheked out Jboss-transaction in Eclipse 3.2.1/workspace using anonymous(a)anoncvs.forge.jboss.com /cvsroot/jboss. I did Ant-build in Eclipse using build.xml. But build failure.... cannot build.. found error ....missing j2ee,j2se,system,thirdparty/.... what is the matter? My project building is very poor but coding.... please help me. i need it very... (Tell me method of project building or document Repository...) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988119#3988119 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988119

19 years, 4 months

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[Design of JBoss internal QA (Test Suite)] - Re: How to use JBossTestCase for my own EJBs?

by dakbari

Ok, I create my own build.xml file and start with copy paste the one-test target from testsuite's build.xml into my new build.xml If that is nonsense, please let me know. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988109#3988109 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988109

19 years, 4 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Incorporating Remoting http transport into Messaging

by ovidiu.feodorov＠jboss.com

I have merged Ron's HTTP branch into the trunk (http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossMessagingMergingActivity). All functional tests were passing on the branch, prior to merging. The smoke tests (including the http test) were also passing. The branch should be considered dead, no changes must be applied to it. I will delete it soon. After the merge, the trunk uses a new Remoting version (2.2.0.Alpha4), and the Remoting Callback API to send messages from server to client. The latest trunk version uses asynchronous push callbacks (and polling under the hood for HTTP). The pre-merge trunk relied on synchronous calls to send messages from server to client and expected synchronous delivery confirmation (not to be mistaken with client acknowledgment). Such a behavior cannot be expected from asynchronous callbacks, so I modified MessageCallbackHandler to asynchronously send delivery confirmations back to server, and the ServerConsumerEndpoint to manage those delivery confirmations sent by the client. One case in which delivery confirmation management is necessary is when the consumer is closed. The ServerConsumerEndpoint cannot be closed if there are messages in transit from server to client, and the delivery confirmation count mechanism is used to confirm that there are no in-flight messages. New configuration parameters for HTTP The polling period (in ms) can be configured, in this order: 1. By setting "jboss.messaging.callback.pollPeriod" system property on the client. This overrides any other configuration. 2. By specifying it as value of the "callbackPollPeriod" attribute, in the HTTP Connector configuration on the server (remoting-service.xml). 3. By relying on the hardcoded JMSRemotingConnection.CALLBACK_POLL_PERIOD_DEFAULT value (100 ms), if no value is explicitly specified. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988051#3988051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988051

19 years, 4 months

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[Design of JBoss Portal] - Re: Virtual hosts and multiple portal server instances

by sverker

Hi guys I didn't receive much feedback on the virtual-host stuff. While I understand that it's not high priority for you to support virtual-hosts, I need to urgently solve this as I have some projects which has been on hold waiting for JBoss Portal (or similar component) but now I have to move on. There are three alternatives: 1. Use JBoss Portal with my own modifications for virtual-host support and merge back later when eventually this issue is solved. 2. Dump JBoss Portal and use something else. 3. Work together with you guys to get virtual-host support implemented the correct way. No 1 solves the problem temporarily but can potentially cause bigger problems later when migrating to mainstream release. No 2 is possible but the alternatives I've been looking at I didn't like too much as they aren't properly integrated with the rest of the app server. No 3 is preferable, but how can we move forward? I can write the code but need to communicate with you regarding how to design and integrate the support. In http://jboss.org/index.html?module=bb&op=viewtopic&t=92151 Julien mentions namespaces. That the war file foo.war would be deployed to webapp:foo.default.default. This would work, the namespace is like I used context in my proposal implementation. The virtual host details will then be bound to the webapp:foo namespace. What do you think about that approach? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988018#3988018 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988018

19 years, 4 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Server side HA and failover

by clebert.suconic＠jboss.com

I've created a new class called LeaveClusterRequest. This request is sent over the cluster when PostOffice.stop is called. I have added a parameter boolean to stop, when if you set it to false it will emulate a crash. Now... viewAccept will perform a failOver if a view is changed. I still need to add some logic to have only one server accepting the failOver but that is pretty easy. I will do it probably over the holidays. Cheers, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988011#3988011 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3988011

19 years, 4 months

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[Design of JBoss jBPM] - Re: jBPM 3.2 web-console not working?

by david.lloyd＠jboss.com

Yes, there was a bug where this link did not work. It is fixed in the latest CVS, where the link has been replaced with a button on the summary page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3987998#3987998 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3987998

19 years, 4 months

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jboss-dev-forums November 2006