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Publishing Dynamic State Changes of Resources through State Aware WSDL

机译:通过状态感知WSDL发布动态状态资源变更

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A common architecture in today's development of distributed systems is the Service-Oriented Architecture (SOA) implemented using web services. Until recently, it was difficult to build a SOA based grid/distributed system using web services due to the inability to learn the state of services. The state of a web service could only be accessed through specialized clients and/or services. Should the specialized client or service fail, the state can't be accessed. This paper shows the innovative Resources Via Web Instances (RVWI) framework. RVWI grants to web services the ability to show the state of dynamic resources in their WSDL. This was achieved via software components called Connectors which watch for any changes in a resource and updates the web service. The significance of this report is the support for resources which can change state between requests and the innovation is the improvement of state updates between the service and discovery services.
机译:当今分布式系统开发的共同架构是使用Web服务实现的面向服务的体系结构(SOA)。直到最近,由于无法学习服务状态,难以使用Web服务构建基于SOA的网格/分布式系统。只能通过专门的客户端和/或服务访问Web服务的状态。如果专门的客户端或服务失败,则无法访问状态。本文通过Web实例(RVWI)框架显示了创新资源。 RVWI授予Web服务的能力在其WSDL中显示动态资源的状态。这是通过名为Connectors的软件组件实现的,该组件在资源中观看任何更改并更新Web服务。本报告的重要性是对可以在请求之间改变状态的资源的支持,并创新是服务和发现服务之间的状态更新的改进。

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