AppFabric: Caching service crashed with exception {System.ArgumentException:...
Recently we had some cases where AppFabric caching service was crashing with error "An entry with the same key already exists." Issue: In the AppFabric event logs (Applications and Services Logs >...
View ArticleDifficulties reading PSObject using WCF Message class
Issue: We would not be able to deserialize powershell object (PSObject) using WCF Message class directly. Error: "The formatter threw an exception while trying to deserialize the message: There was an...
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WCF: Verbose PII Tracing
WCF PII Verbose tracing ==== Depending on app built, update the machine.config file Add line: <machineSettings enableLoggingKnownPii="true"/> <!-- Sample --> <system.serviceModel>...
View ArticleWIF: CryptographicException: Key not valid for use in specified state | solve...
I had a customer who has a claim aware ASP.NET web application hosted on two IIS servers behind a load balancer. Scenario: They had a requirement where they would want to stop (bring down) server1 to...
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