What did I learn during 2024 advent of code

Way to deliver message to each replica of deployment on the example of cache invalidation

Broadcast request across replicas in k8s

Way to deliver message to each replica of deployment on the example of cache invalidation

Few stories about breaking changes

Examples of changes that are not obvious breaking changes in libraries code

Context propagation in distributed systems and cooperation with OpenTelemetry

How to propagate context between distributed systems and take advantage of it using OpenTelemetry

HttpContext BodyReader and incremental json parser

Other light way to read http request body using PipeReader and use it to incremental parse json content