ionutboangiu 9d4561f79c Revise CPU Profiling implementation ...

cgr-engine.go:
- use filepath.Join instead of path.Join
- handle *CoreService.StopCPUProfiling error inside deferred function
- same with the error from *os.File.Close()

cores/core.go:
- StartCPUProfile now returns an io.Closer (as opposed to an io.WriteCloser)
- handle pprof.StartCPUProfile error and ensure file is closed before returning
- log file close error as a warning if it occurs
- return missing mandatory error with correct path field name ('DirPath')
- no need to check if fileCPU is nil for profiling status
  - pprof.StartCPUProfiling will return an error if profiling is already started
  - os.File.Close() will return ErrClosed if profiling is already stopped
- differentiate between calling StopCPUProfiling when profiling hasn't started
and when it was already stopped by returning appropriate errors

- improved comments and error messages

2024-08-02 09:35:36 +02:00

..

cgr-engine_flags_test.go

Add test & constant for set_versions flag

2024-08-02 09:35:36 +02:00

cgr-engine.go

Revise CPU Profiling implementation

2024-08-02 09:35:36 +02:00