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Fix: app/stats.Manager does not implement features/stats.Manager (#171)

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Loyalsoldier 2020-09-09 11:26:23 +08:00 committed by GitHub
parent 16fe0b03f6
commit d7c99c901a
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2 changed files with 18 additions and 0 deletions

View File

@ -126,6 +126,18 @@ func (m *Manager) RegisterCounter(name string) (stats.Counter, error) {
return c, nil
}
// UnregisterCounter implements stats.Manager.
func (m *Manager) UnregisterCounter(name string) error {
m.access.Lock()
defer m.access.Unlock()
if _, found := m.counters[name]; !found {
return newError("Counter ", name, " was not found.")
}
newError("remove counter ", name).AtDebug().WriteToLog()
delete(m.counters, name)
return nil
}
// GetCounter implements stats.Manager.
func (m *Manager) GetCounter(name string) stats.Counter {
m.access.RLock()

View File

@ -38,6 +38,7 @@ type Manager interface {
// RegisterCounter registers a new counter to the manager. The identifier string must not be empty, and unique among other counters.
RegisterCounter(string) (Counter, error)
UnregisterCounter(string) error
// GetCounter returns a counter by its identifier.
GetCounter(string) Counter
@ -87,6 +88,11 @@ func (NoopManager) RegisterCounter(string) (Counter, error) {
return nil, newError("not implemented")
}
// UnregisterCounter implements Manager.
func (NoopManager) UnregisterCounter(string) error {
return newError("not implemented")
}
// GetCounter implements Manager.
func (NoopManager) GetCounter(string) Counter {
return nil