* internal/debug: remove deprecated flags
The removed flags are removed in the main portion of geth, this removes it internally too.
* internal/debug: remove legacy --debug and legacy --backtrace flag
* Update flags.go
Co-authored-by: Martin Holst Swende <martin@swende.se>
This change adds support for logging JSON records when the --log.json flag is
given. The --debug and --backtrace flags are deprecated and replaced by
--log.debug and --log.backtrace.
While changing this, it was noticed that the --memprofilerate and
--blockprofilerate were ineffective (they were always overridden even if
--pprof.memprofilerate was not set). This is also fixed.
Co-authored-by: Felix Lange <fjl@twurst.com>
Exposing /debug/metrics and /debug/metrics/prometheus was dependent
on --pprof, which also exposes other HTTP APIs. This change makes it possible
to run the metrics server on an independent endpoint without enabling pprof.
* rpc flags related to starting http server renamed to http
* old rpc flags aliased and still functional
* pprof flags fixed
* renames gpo related flags
* linted
* renamed rpc flags for consistency and clarity
* added warn logs
* added more warn logs for all deprecated flags for consistency
* moves legacy flags to separate file, hides older flags under show-deprecated-flags command
* legacy prefix and moved some more legacy flags to legacy file
* fixed circular import
* added docs
* fixed imports lint error
* added notes about when flags were deprecated
* cmd/utils: group flags by deprecation date + reorder by date,
* modified deprecated comments for consistency, added warn log for --rpc
* making sure deprecated flags are still functional
* show-deprecated-flags command cleaned up
* fixed lint errors
* corrected merge conflict
* IsSet --> GlobalIsSet
* uncategorized flags, if not deprecated, displayed under misc
Co-authored-by: Martin Holst Swende <martin@swende.se>
* log: delete RotatingFileHandler
We added this for the dashboard, which is gone now. The
handler never really worked well and had data race and file
handling issues.
* internal/debug: remove unused RotatingFileHandler setup code
* debug: Use pprof goroutine writer in debug.Stacks() to ensure all goroutines are captured.
* Up to 64MB limit, previous code only captured first 1MB of goroutines.
* internal/debug: simplify stacks handler
* fix typo
* fix pointer receiver
The debug package provides an RPC wrapper for glog settings and the
debugging facilities of the Go runtime. They can be triggered through
both command line flags and the IPC listener.
