16 Oct 202308:08 PM - last edited on 17 Oct 202311:46 AM by MaciejNeumann
I am grappling with an intriguing issue related to the x-dynatrace header while working with an IIS hosted web application and a custom OpenTelemetry Collector service, particularly during communications via GRPC protocol. The expanding header eventually leads to the inability to send metrics to the OT Collector as it starts rejecting requests after the header size exceeds a particular threshold (~20KB).
Web application running on IIS written in C#
Custom Open Telemetry Collector service utilizing GRPC protocol
.NET Framework 6.0
Application and Collector hosted on AWS
Dynatrace version : Dynatrace-OneAgent-Windows-1.251.218