HackPoint opened a new issue, #46315: URL: https://github.com/apache/arrow/issues/46315
### Describe the enhancement requested **_Overview_** This Pull Request enhances middleware support for Apache Arrow Flight using C#, focusing on improved metadata header management and propagation for better observability and extensibility. It also provides handling for HTTP/HTTPS communication. **_Key Features_** - Complete Header Propagation: Ensures accurate propagation of gRPC metadata headers throughout middleware lifecycle events. - HTTP/HTTPS Handling: Supports middleware integration and metadata propagation for HTTP and HTTPS communications. - Middleware Lifecycle Management: Supports reliable middleware hooks (OnBeforeSendingHeaders, OnHeadersReceived, OnCallCompleted). - Enhanced Testing: Adds comprehensive integration tests to verify correct middleware behavior. **_Impact_** - Improves middleware reliability and simplifies debugging. - Enhances transparency in gRPC and HTTP/S communication within Flight-based applications. ### Component(s) C# -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
