pox

【重磅来袭】SOA架构的域控制器测试解决方案

感情迁移 提交于 2020-08-16 02:01:52
随着汽车以太网技术成为汽车电子架构的中心,诊断、刷新、娱乐、智能驾驶等功能日益增多,在平台上应用基于以太网技术的SOA架构几乎是所有整车厂关注的重点。 Parasoft公司的SOAtest是一款针对通讯协议以及网络服务的专业灰盒级系统测试工具,可应用于域控制器面向服务架构(SOA)的测试。帮助团队简化对汽车关键业务中至关重要的API接口、云、SOA和复合应用程序的复杂测试,实现对域控制器SOA架构的功能、性能、安全等全方面的测试。配合Virtualize和LoadTest组件还可以实现资产虚拟化以及负载测试,帮助团队在软件开发生命周期的多个阶段,预防和检测应用层缺陷。 基于SOA的接口测试 SOAtest的测试自动化功能和对SOA接口支持,能够提升测试的构建速度,可以基于SOME/IP等通讯协议自动从基础部件生成测试,诸如WSDL、WADL、UDDI、WSIL、XML Schema、BPEL、HTTP等,实现对域控制器SOA架构的接口测试。使用Parasoft SOAtest,开发人员可以非常轻松地验证: • 服务定义在语义上是否正确 • 该服务是否有效 • 该服务是否符合互操作性标准 • 服务最近是否有变化 负载/压力测试 LoadTest(SOAtest伴生产品)具有压力测试功能,压力测试的目的是验证在高负荷下系统或服务器的性能和功能。它能够采用多线程和多用户并行测试

种群进化+邻域搜索的混合算法(GA+TS)求解作业车间调度问题(JSP)-算法介绍

柔情痞子 提交于 2020-08-04 11:16:22
程序猿声 代码黑科技的分享区 过去小编简单了解过作业车间调度问题(JSP),这两个月简单接触了柔性车间调度问题(FJSP),但是因为一些原因打算暂时研究到这里。 在研究的时候,小编发现网上这方面的 中文资源不多,那么秉持着普度众生的原则,就在这里和大家分享一下最近研究的一些成果。 柔性作业车间调度问题介绍 之前我们曾经做过车间调度问题(JSP)的内容,相关可以看这篇文章: 这里再简单介绍一下FJSP: 集合 表示一系列相互独立的工件,任一工件 需要经过 等一系列工序的加工方可完成,工序之间按照固定的加工顺序依次完成。集合 表示可用的加工机器, 表示工件 的第 道工序,可以在可用机器集合 中的任意机器上进行加工。每道工序的加工时间与加工机器相关。 一道工序一旦开始加工,就不能中断。每台机器一次只能加工一道工序。在初始加工时刻,所有工件和机器都是可用的。 一般来说,该问题的目标是最小化Makespan,通常用L来表示,即从开始加工到所有工件加工完毕总的时长。 综上所述,柔性车间调度问题和车间调度问题相似,在此之上改变了一个条件:对JSP,每道工序只能在某个特定的机器上加工;对FJSP,工序可能有多个可加工的机器(且不同机器上加工时间不同)。 所以,FJSP不光要选择工序在机器上加工的顺序,还要选择在哪个机器上加工。这也意味着FJSP是比JSP更复杂的优化问题。 根据小编这段时间的研究

Delphi公用函数单元

本小妞迷上赌 提交于 2020-04-29 10:01:21
{ ******************************************************* } { } { Delphi公用函数单元 } { } { 版权所有 (C) 2008 } { } { ******************************************************* } unit YzDelphiFunc; interface uses ComCtrls, Forms, Windows, Classes, SysUtils, ComObj, ActiveX, ShlObj, Messages, Graphics, Registry, Dialogs, Controls, uProcess, uCpuUsage, StrUtils, CommCtrl, jpeg, WinInet, ShellAPI, SHFolder, ADODB, WinSock; { 保存日志文件 } procedure YzWriteLogFile(Msg: String); { 延时函数,单位为毫秒 } procedure YzDelayTime(MSecs: Longint); { 判断字符串是否为数字 } function YzStrIsNum(Str: string ):boolean; { 判断文件是否正在使用 } function

How to run script from mininet shell?

纵饮孤独 提交于 2020-01-25 09:27:07
问题 I've got an assignment in SDN course to create a Load Balancer using mininet and pox controller. I have the topology file, which I've created using Python and mininet, and the controller file, which I've created using Python and POX. The topology is as follow: Hosts h1-h4 are the client hosts, Hosts h5-h8 are the servers. I have one switch that acts as the load balancer. The clients send a requests to the switch, which forwards the request to a randomly selected server. The server is then

JAVA--Maven创建聚合工程

﹥>﹥吖頭↗ 提交于 2020-01-08 21:16:39
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> --------Maven创建聚合工程--------- 创建父工程: SSM_parent:在pox.xml中导入jar包,让父工程统一管理 <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.bdit</groupId> <artifactId>SSM_Parent_Web_day01</artifactId> <version>1.0-SNAPSHOT</version> <modules> <module>SSM_DAO</module> <module>SSM_Service</module> <module>SSM_Web</module> </modules> <!-

Plugin execution not covered by lifecycle

a 夏天 提交于 2019-12-26 19:15:45
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> mavan项目,pox文件报如下错误: Description Resource Path Location Type Plugin execution not covered by lifecycle configuration: org.jetbrains.kotlin:kotlin-maven-plugin:1.2.31:compile (execution: compile, phase: compile) pom.xml /PaySystem line 193 Maven Project Build Lifecycle Mapping Problem 解决方法: 1.添加标签<pluginManagement> 在标签<plugins>外面添加一层标签<pluginManagement> 2.<executions> <execution> <id>compile</id> <phase>compile</phase> <goals> <goal>compile</goal> </goals> </execution> <execution> <id>testCompile</id> <phase>test-compile</phase> <goals> <goal>testCompile</goal

Communicating between multiple pox controllers

狂风中的少年 提交于 2019-12-20 07:26:53
问题 I am developing a load balancing between multiple controllers in sdn. Once a load is calculated on a controller-1 I need to migrate some part of that to controller-2. I have created the topology using mininet and running 2 remote pox controllers one on 127.0.0.1:6633 and other on 127.0.0.1:6634.How do I communicate between these controllers? How can I send load information of controller-1 to controller-2 and migrate some flows there? 回答1: In general you are after of a distributed SDN

Pox/Mininet: learning location of hosts

你说的曾经没有我的故事 提交于 2019-12-11 02:45:21
问题 My question might be a little vague as I clearly misunderstand a lot, but I'll give it a try anyway: Suppose I have 7 switches in a Fat Tree topology, and the bottom four are each connected to two hosts. When I start the controller I instructs the switches to send LLDP packets and this is how I learn the topology. Also I calculate a Spanning Tree to use when I flood packets like ARP requests. My problem: how do I learn which switch a certain host is connected to? If h1 sends a layer 3 packet

Difference between REST and POX

旧时模样 提交于 2019-12-10 14:28:32
问题 I really can't get the difference between REST and POX web services. I mean, couldn't POX be considered as a REST web service with XML message definitions? 回答1: It depends on what your "Plain Old XML" contains. The thing is, POX used to be compared with SOAP. SOAP is a very specific way to do XML over (mostly) HTTP and people were already doing "plain old XML" over HTTP. SOAP got a lot of criticism because it complicated the things people were already doing with POX. But I won't go into that,

WCF REST tutorials for POX [closed]

[亡魂溺海] 提交于 2019-12-09 22:32:02
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . Can anyone tell me where to find good WCF REST tutorials? using (POX) This one is ok but i want to use something a little simpler I can't seem to find anything decent that uses webget/webinvoke attributes etc... I don't want to use the REST Starter kit 回答1: This tutorial is REALLY simple. There is a screencast