- add possibility to pass custom Error-Message AVP to negative diameter
answers
- negative answer is now built only when an error occurs
- remove tests that were testing behaviour with max concurrent requests 0
Previously, the timestamp was accurate only down to seconds. For smaller intervals,
this would truncate the previous file(s). Now, for small intervals, the number of
microseconds is appended to the file name.
Added the possibility to disable timestamps in the memory profile file names and use
increments of 1 instead.
Updated the memory profiling integration tests.
- merge StopChanMemProf with StopMemoryProfiling
- remove fileMEM and stopMemProf from struct and constructors
- add separate mutex for memory profiling, ensure thread safety
- handle all significant errors
- log error if StopMemoryProfiling fails during CoreS Shutdown
- ignore errors if profiling inactive in Shutdown and deferred Stop
- move validations inside V1 functions
- return error if StartMemoryProfiling already started
- return error if StopMemoryProfiling already stopped or never started
- close profiling loop on error, not the cgr-engine
- StopMemoryProfiling closes channel and profiling loop writes final profile
- rename Path to DirPath for mandatory field error
- rename memprof_nrfiles flag to memprof_maxfiles
- increase default memprof_interval
- consider MaxFiles <= 0 as unlimited
- move memory profiling logic after starting services
- use CoreService Start/StopMemoryProfiling in main
- remove final memory profile block (created by deferred Stop)
- convert MemProfiling to method on CoreService and rename to profileMemory
- use Ticker for recurrent actions instead of Timer
- compute mem_final.prof full path in StartMemoryProfiling
- suffix profile files with current time instead of numbers
- update dispatcher methods after changes
- move MemoryPrf from utils to cores, rename to MemoryProfilingParams
- add logs for starting/stopping profiling
- hardcode the base path for profiling endpoints to '/debug/pprof/'
- change profiling flag 'httprof_path' to boolean 'http_pprof'
(because of the above)
- remove redundant profiling endpoint registrations (handled by pprof.Index)
- move profiling registration log after actual registration
- make profiling registration log more descriptive
- use utils.Logger instead of log.Print for the log mentioned above
- refactor flags test into a table test (adding also verification for default
flag values)
- change 'scheduledShutdown' flag type from string to time.Duration (to avoid
unnecessary time parsing)
- revise flags usage descriptions
- rename flag 'singlecpu' to 'singleCPU'
- switch to 'ExitOnError' for flag parsing to simplify error handling and
automatically handle 'ErrHelp' by exiting with status 0 when help is
requested and status 2 for other parsing errors. Before the following error
log would have been received:
'<InitS> error received: <flag: help requested>, exiting!'
- update cgr-engine documentation
