tag:help.appveyor.com,2012-11-13:/discussions/problems/22351-troubleshooting-connection-issues-to-azureAppVeyor: Discussion 2019-05-21T21:01:15Ztag:help.appveyor.com,2012-11-13:Comment/470896942019-03-19T23:48:22Z2019-03-19T23:48:22ZTroubleshooting connection issues to azure<div><p>Hi Boris,</p>
<p>We noticed similar behavior reported by our monitoring as well. We still not sure we understand the root cause but believe that it is related to the Hyper-V networking issues on some hosts. We are rolling out the fix which we hope should help. Infrastructure level changes are not very fast to deploy, so it will be fully deployed in 24-48 hours. Please send us a links to the failed builds if you hit it again.</p>
<p>Ilya.</p></div>Ilya Finkelshteyntag:help.appveyor.com,2012-11-13:Comment/470896942019-03-20T11:09:09Z2019-03-20T11:09:09ZTroubleshooting connection issues to azure<div><p>Dear Ilya,</p>
<p>I'm a colleague of Boris and am running into similar issues. I realize 24-48 hours have not yet passed, but only about 12 hours so far. At the moment we're still experiencing the issues, e.g. this build just now:</p>
<ul>
<li><a href="https://ci.appveyor.com/project/ichoosr/horizons-api/builds/23217999">https://ci.appveyor.com/project/ichoosr/horizons-api/builds/23217999</a></li>
</ul>
<p>Failed with an error while connecting to an Azure resource:</p>
<blockquote>
<p>System.Net.Http.HttpRequestException : No such host is known</p>
</blockquote>
<p>But we'll have some more patience and monitor builds for the upcoming hours until your fix has been fully deployed.</p>
<p>Kind regards,<br>
Jeroen</p></div>jeroen.heijmanstag:help.appveyor.com,2012-11-13:Comment/470896942019-03-20T21:03:39Z2019-03-20T21:03:39ZTroubleshooting connection issues to azure<div><p>Yes, this specific build happened on the host machine without patch applied at the moment of the build.</p></div>Ilya Finkelshteyn