resiliency

Retry HTTP request from .NET with different proxy server

由 最后都变了- 提交于 2021-01-29 13:25:38
问题 I can issue HTTP requests through a proxy in a .NET app. There are a number of proxy servers I can use and sometimes one or more will go down. How can I have my app retry the HTTP request using a different proxy? I am open to any suggestion and have heard good things about Polly for adding resiliency. 回答1: If you were to use Polly, maybe something like this: public void CallGoogle() { var proxyIndex = 0; var proxies = new List<IWebProxy> { new WebProxy("proxy1.test.com"), new WebProxy("proxy2

How can I determine what causes repeated Windows Installer self-repair?

由 隐身守侯 提交于 2019-12-16 20:06:21
问题 How can I log only the changes causing a MSI file made by Installshield 2008 to reinstall via " self-repair "? What is the reason behind self-repair? How do I disable self-repairing of MSI using Installshield 2008? 回答1: Self-Repair, Simple & Short Explanation : Why does the MSI installer reconfigure if I delete a file? Alternative Answer Available UPDATE : There is a shorter, more "solution focused" answer available, perhaps try it first. This answer focuses on "understanding self-repair"

How can I determine what causes repeated Windows Installer self-repair?

由 允我心安 提交于 2019-12-16 20:06:19
问题 How can I log only the changes causing a MSI file made by Installshield 2008 to reinstall via " self-repair "? What is the reason behind self-repair? How do I disable self-repairing of MSI using Installshield 2008? 回答1: Self-Repair, Simple & Short Explanation : Why does the MSI installer reconfigure if I delete a file? Alternative Answer Available UPDATE : There is a shorter, more "solution focused" answer available, perhaps try it first. This answer focuses on "understanding self-repair"

ReactJS Application - resiliency VS failing fast

由 陌路散爱 提交于 2019-11-26 23:00:59
I'm in the middle of the development for a React application and this is the approach I used for my components: I validate the props that I expect to be received using the PropTypes validation but I still assign default values in order to avoid that it breaks if something goes wrong with the received data. Recently I've been told that we should not do that, that the props are what we expect from the parent and if the contract is not respected to let the component break. Which approach is correct and what are the pros and cons? Some of my considerations as food for thought.. Following my

ReactJS Application - resiliency VS failing fast

由 微笑、不失礼 提交于 2019-11-26 08:30:00
问题 I\'m in the middle of the development for a React application and this is the approach I used for my components: I validate the props that I expect to be received using the PropTypes validation but I still assign default values in order to avoid that it breaks if something goes wrong with the received data. Recently I\'ve been told that we should not do that, that the props are what we expect from the parent and if the contract is not respected to let the component break. Which approach is
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