soa

Managed Services Engine (MSE) Roadmap

由 心已入冬 提交于 2019-12-12 08:58:43
问题 Is anyone able to indicate if this project (Managed Service Engine) has been abandoned? I need to make a decision on whether or not to use this as part of my enterprises service virtualisation plans. I see a number of competing solutions from Microsoft at the moment like AppFabric Server, Olso and custom WCF, but none offer the level of governance like the MSE enables. I do not want to be known as the guy that choose poorly in a year from now when the unified solution appears. If MSE is no

Should the same SAML Response be accepted twice, multiple times?

由 筅森魡賤 提交于 2019-12-12 07:56:58
问题 Should a SAML federation software accept the same SAML response as long as it is within the allowed SAML token lifetime? In simpler terms: IDP (identify provider) issues a SAML response, then SP (service provider) accepts/processes it. Can the same unmodified SAML response be then re-used immediately after the first use? Given that the SAML issuance timestamp is within allowed range. Security-wise it makes sense to restrict a SAML token (response) to only one use, so that even if it is stolen

When to use SOA (Service Oriented Architecture) [closed]

由 烈酒焚心 提交于 2019-12-12 07:08:54
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I had a conversation with one of our architects recently and he summarized his use of SOA as "The only time we'll use services is when

Does SOA support method composition?

由 可紊 提交于 2019-12-12 05:27:35
问题 There is a good example taken here: CRUD x Business logic interface. Suppose that you are working with Invoices. Each invoice consists of an InvoiceHeader and one or more InvoiceLine. If you use a CRUD interface for invoice you will first call CreateInvoiceHeader operation to create InvoiceHeader and then several AddInvoiceLine operations to add all InvoiceLines - that is low level CRUD approach. But if you implement business logic on the service side you will call single CreateInvoice and

Can SOA be applied for a final Year project or its only an architecture that is advisable for entreprises? [closed]

由 霸气de小男生 提交于 2019-12-12 03:44:08
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago . Basically with my research, SOA (Service-Oriented-Architecture) is a broad topic, and it has many definitions, some say that is only used for business applications and some just give an IT related definition like "is an architectural pattern in computer software design in

Two WSO2 API Manager for Internal and External use

由 六眼飞鱼酱① 提交于 2019-12-12 00:02:50
问题 Is it a common practice to have one API Manager for external user (and internal developers/publishers) and another one for internal users/developers/publishers? If I have SOAP services in the backend, does that mean I should expose them as SOAP APIs in my internal API Manager? Do the consumers still need to generate the stubs? 回答1: yes you can have external setup for external users and internal setup for internal users. when come to developers you can setup a dev environment for them. once

Accessing Context in an IMessageMutator implementer?

由 懵懂的女人 提交于 2019-12-11 21:11:08
问题 How can I access the current context from within a message mutator? I also need to have access to the saga data. I want to pass certain data transparently from both the sender and implementers (handlers). This data will be set in the outgoing headers. Depending on the situation, if the handler is of type Saga, I want to set some of these properties into the saga data. Later when a call "ReplyToOriginator" is detected, I want to grab the values from saga and set it back into the headers of the

SOA Decision Service Error

由 旧城冷巷雨未停 提交于 2019-12-11 16:32:02
问题 I am receiving a weird error when my SOA system is trying to call a decision service. Has anybody seen an error like this before and knows how to get around it? There are multiple decision services within my application and I read online that this can be a bug within SOA, however, this was working before and then suddenly start giving this error. If more specific detail is required then please let me know and I can provide it but for now, I am purposely leaving this question without specific

Source code of WSO2 GREG 4.6

由 送分小仙女□ 提交于 2019-12-11 14:53:39
问题 I'm looking for the source code os WSO2 Registry 4.6. I have installed the binaries but I have not been able to find the sources. Is the source code available? Thanks in advance 回答1: WSO2 Governance Registry related sources available in ckunk 2 tag. If you building product from the source, Please refer "Building from Source" guide. 回答2: Find the wso2 Governance Registry source from here. Note: make sure you follow this answer as well. 来源： https://stackoverflow.com/questions/19923292/source

Dubbo框架，SOA思想,Zookeeper安装

由 末鹿安然 提交于 2019-12-11 12:37:45
SOA思想 SOA介绍 面向服务的架构（SOA）是一个组件模型，它将应用程序的不同功能单元（称为服务）进行拆分，并通过这些服务之间定义良好的接口和契约联系起来。接口是采用中立的方式进行定义的，它应该独立于实现服务的硬件平台、操作系统和编程语言。这使得构建在各种各样的系统中的服务可以以一种统一和通用的方式进行交互。 RPC协议 RPC是远程过程调用（Remote Procedure Call）的缩写形式。SAP系统RPC调用的原理其实很简单，有一些类似于三层构架的C/S系统，第三方的客户程序通过接口调用SAP内部的标准或自定义函数，获得函数返回的数据进行处理后显示或打印。 HTTP协议与RPC的关系 层级关系与对应的协议. 区别 : 1.RPC是传输层协议(4层).而HTTP协议是应用层协议(7层). 2.RPC协议可以直接调用中立接口,HTTP协议不可以. 3.RPC通信协议是长链接,HTTP协议一般采用短连接需要3次握手(可以配置长链接添加请求头Keep-Alive: timeout=20). (长连接，指在一个连接上可以连续发送多个数据包，在连接保持期间，如果没有数据包发送，需要双方发链路检测包。) 4.RPC协议传递数据是加密压缩传输.HTTP协议需要传递大量的请求头信息. 5.RPC协议一般都有注册中心.有丰富的监控机制. dubbo Dubbo(读音[ˈdʌbəʊ]
订阅 soa