Search Results for: trouble shooting

Troubleshooting App Service Hybrid Connection Manager

Azure App Service Benjamin Perkins

I wrote this article “Enable logging for your Hybrid Connection Manager, troubleshooting”, but that was for the deprecated Hybrid Connection feature which uses Azure Biztalk.   You would see any ‘classic’ connections in the ‘Classic hybrid connections’ area on the Hybrid connections as seen in Figure 1. Figure 1, classic hybrid connections If you are running […]

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Enable logging for your Hybrid Connection Manager, troubleshooting

Azure Benjamin Perkins

This article pertains to the Azure Biztalk based Hybrid Connection feature discussed here. To read about the new version of the Hybrid Connection feature based on Azure Relay, read this article. #HybridConnection #Azure #Microsoft – There are 2 kinds of logging you can use to troubleshoot any issues with your Azure Hybrid Connection Manager. The […]

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Lab 23: Troubleshooting 400 and 404

IIS Benjamin Perkins

Prerequisites Review the requestFiltering attribute here Read information about HTTP 400 – Bad Request here Check out the new Microsoft Message Analyzer here Check out Network Monitor here Setup Install and Configure CSharpGuitarBugs on an IIS server as described in Lab 1 Lab 23-1 Access the CSharpGuitarBugs website from a client machine, not from the […]

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Troubleshooting badly behaving IIS application pools

WinDbg Benjamin Perkins

There are many reasons why an application pools’ worker process (W3WP.exe) could be behaving badly. The best approach is to capture some memory dumps during the problem situation and then analyze them. The problem with that is the root cause is not always obvious, even after many hours of analysis and investigation. An alternative to […]

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Some tips for troubleshooting 503 HTTP Status codes

IIS Benjamin Perkins

503’s are challenging HTTP status codes to resolve. Sometimes they happen what appears to be random and other times they are shutting down your entire website. When you see a 503 in your HTTP Error log or IIS Logs randomly I like to recommend that the default setting of the application pool recycle be changed. […]

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