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Call WriteAsync or set AllowSynchronousIO

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Article ID: 257911

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Updated On:

Products

CA Application Performance Management (APM / Wily / Introscope)

Issue/Introduction

When Browser agent for .NET is enabled, the application does not start with this error:

An unhandled exception has occurred while executing the request.
System.InvalidOperationException: Synchronous operations are disallowed. Call WriteAsync or set AllowSynchronousIO

Environment

Release : 22.1

Resolution

The issue is fixed in the latest .NET agent. Please download it from the SaaS platform.

Attachments

acc-packages-99.99.taurus_dotnet_saas-20221122.202048-11-.net-windows_1673971738804.zip get_app