open-vault/changelog/13024.txt

```release-note:feature
**Report in-flight requests**:Adding a trace capability to show in-flight requests, and a new gauge metric to show the total number of in-flight requests
```
VAULT-1564 report in-flight requests (#13024) * VAULT-1564 report in-flight requests * adding a changelog * Changing some variable names and fixing comments * minor style change * adding unauthenticated support for in-flight-req * adding documentation for the listener.profiling stanza * adding an atomic counter for the inflight requests addressing comments * addressing comments * logging completed requests * fixing a test * providing log_requests_info as a config option to determine at which level requests should be logged * removing a member and a method from the StatusHeaderResponseWriter struct * adding api docks * revert changes in NewHTTPResponseWriter * Fix logging invalid log_requests_info value * Addressing comments * Fixing a test * use an tomic value for logRequestsInfo, and moving the CreateClientID function to Core * fixing go.sum * minor refactoring * protecting InFlightRequests from data race * another try on fixing a data race * another try to fix a data race * addressing comments * fixing couple of tests * changing log_requests_info to log_requests_level * minor style change * fixing a test * removing the lock in InFlightRequests * use single-argument form for interface assertion * adding doc for the new configuration paramter * adding the new doc to the nav data file * minor fix 2021-12-08 22:34:42 +00:00			```release-note:feature
			`Report in-flight requests:Adding a trace capability to show in-flight requests, and a new gauge metric to show the total number of in-flight requests`
			```