forked from cerc-io/plugeth
metrics: added NewCounterForced (#17919)
This commit is contained in:
parent
2868acd80b
commit
4466c7b971
@ -1,6 +1,8 @@
|
||||
package metrics
|
||||
|
||||
import "sync/atomic"
|
||||
import (
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Counters hold an int64 value that can be incremented and decremented.
|
||||
type Counter interface {
|
||||
@ -20,6 +22,17 @@ func GetOrRegisterCounter(name string, r Registry) Counter {
|
||||
return r.GetOrRegister(name, NewCounter).(Counter)
|
||||
}
|
||||
|
||||
// GetOrRegisterCounterForced returns an existing Counter or constructs and registers a
|
||||
// new Counter no matter the global switch is enabled or not.
|
||||
// Be sure to unregister the counter from the registry once it is of no use to
|
||||
// allow for garbage collection.
|
||||
func GetOrRegisterCounterForced(name string, r Registry) Counter {
|
||||
if nil == r {
|
||||
r = DefaultRegistry
|
||||
}
|
||||
return r.GetOrRegister(name, NewCounterForced).(Counter)
|
||||
}
|
||||
|
||||
// NewCounter constructs a new StandardCounter.
|
||||
func NewCounter() Counter {
|
||||
if !Enabled {
|
||||
@ -28,6 +41,12 @@ func NewCounter() Counter {
|
||||
return &StandardCounter{0}
|
||||
}
|
||||
|
||||
// NewCounterForced constructs a new StandardCounter and returns it no matter if
|
||||
// the global switch is enabled or not.
|
||||
func NewCounterForced() Counter {
|
||||
return &StandardCounter{0}
|
||||
}
|
||||
|
||||
// NewRegisteredCounter constructs and registers a new StandardCounter.
|
||||
func NewRegisteredCounter(name string, r Registry) Counter {
|
||||
c := NewCounter()
|
||||
@ -38,6 +57,19 @@ func NewRegisteredCounter(name string, r Registry) Counter {
|
||||
return c
|
||||
}
|
||||
|
||||
// NewRegisteredCounterForced constructs and registers a new StandardCounter
|
||||
// and launches a goroutine no matter the global switch is enabled or not.
|
||||
// Be sure to unregister the counter from the registry once it is of no use to
|
||||
// allow for garbage collection.
|
||||
func NewRegisteredCounterForced(name string, r Registry) Counter {
|
||||
c := NewCounterForced()
|
||||
if nil == r {
|
||||
r = DefaultRegistry
|
||||
}
|
||||
r.Register(name, c)
|
||||
return c
|
||||
}
|
||||
|
||||
// CounterSnapshot is a read-only copy of another Counter.
|
||||
type CounterSnapshot int64
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user