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Sometimes there are situations which require transfer of large messages when using web services. When working with WCF you will run in this issue very easy. The most prominent error message in this context is probably “ The remote server returned an error: (404) Not Found .”. You have to notice that...
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When working on hybrid solutions with WCF you will definitely get a requirement to share your WSDL. All of you who are working on such project already know or even feel that this can be a serious issue. WSDL typically describes the contract and configuration of one Web Service. Unfortunately when working...
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The Task Scheduler Service is one of external services provided out-of-the-box by AppFabric Applications. It is implemented as stateful ( see Episode III ) service that allows you to remotely trigger scheduled tasks. The task is wrapped up by class DistributedTask and can operate at defined...
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AppFabric Introduction Windows Server AppFabric short overview Windows Azure AppFabric overview Programming Models NET classic model Windows Classic Azure AppFabric ComApps new Model for Cloud AppFabric Applications Deep Dive Composing Applications Services, Groups and Containers Custom Services...
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When working with Task Schedule Service you might get following exception when invoking BeginDeletTask: ArgumentException: Value Cannot be null. This exception is thrown by executing of following code: protected void Button2_Click( object sender, EventArgs e) ...
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Few weeks ago Microsoft has published the first public CTP related to Application Composition under the name AppFabric Applications. This CTP bundles a set of very interesting scenarios and related which are very important for all enterprise developers, architects in area of .NET and also BizTalk...
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Today I have reached my personal limit of number of applications hosted in one IIS pool. If you think it is good to share a bit better applications across pools, you have a right. But the picture above shows just a snapshot of more than 25 pools, 60 services etc. And next picture shows how does this...
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First of all VS will internally build the file of type afpkg . The file is created in the “Publish” folder which is subfolder of output assemblies folder: \bin\Debug\Publish\MySqlServiceSample.afpkg. Just after you will have to provide the application namespace and the key. You can follow deployment...
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Lade alle interessierte am 21.07. um 18.30 Uhr zu meinen Vortrag zum Thema “AppFabric Applications” ein. Endlich nach einem Jahr intensiver Diskussionen und viel hin und her, gibt es eine Version die die breite Oeffentlichkeit nicht nur sehen darf, sondern sehen soll. Stack ist noch nicht ganz fertig...
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On of Services provided by AppFabric Application foundation is so called StateFul Service . This is is in fact WCF service with the ability persists and to replicate its state. For years we have been developing WCF based service. Did you ever ask yourself how to build the WCF service able to scale (in...
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All developers and architects who are interested on new Microsoft technologies and want to see how application will be build in the near future, are invited to this session. In this relative short session I will give an introduction in the new programming model, which has been implemented by my MS -...
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One of very important services of type referenced service is Azure SQL service . Unfortunately it is currently not well documented how to use it. In fact I’m going to describe in this post the scenario of connecting one WebApplication to SQL database hosted in Windows Azure. This looks like shown at...
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When you try to publish AppFabircApplication within Visual Studio (related to June CTP) you might get following exception: [Error]: Exception encountered during Publish Microsoft.VisualStudio.ApplicationServer.AppFabric.ManagementServiceException: Failed to create application: System...
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Last year at PDC Microsoft ha announced the platform on the AppFabric which should simplify development of composite applications. After lot of discussions about so called “Comp Apps” the final name has been changed to avoid confusion with the term Composite Services and Co. So, we have now AppFabric...
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Microsoft has released the new CTP of the Windows Azure AppFabric which includes many capabilities that make it easy for developers to build, deploy, manage and monitor multi-tier applications across web, business logic and database tiers as a single logical entity on the Windows Azure Platform. Team...