2022-01-05 18:02:03 +00:00
|
|
|
//go:build deadlock
|
2020-03-10 20:01:20 +00:00
|
|
|
|
|
|
|
|
package vault
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
"github.com/sasha-s/go-deadlock"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
// DeadlockMutex, when the build tag `deadlock` is present, behaves like a
|
|
|
|
|
// sync.Mutex but does periodic checking to see if outstanding locks and requests
|
|
|
|
|
// look like a deadlock. If it finds a deadlock candidate it will output it
|
|
|
|
|
// prefixed with "POTENTIAL DEADLOCK", as described at
|
|
|
|
|
// https://github.com/sasha-s/go-deadlock
|
|
|
|
|
type DeadlockMutex struct {
|
|
|
|
|
deadlock.Mutex
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// DeadlockRWMutex is the RW version of DeadlockMutex.
|
|
|
|
|
type DeadlockRWMutex struct {
|
|
|
|
|
deadlock.RWMutex
|
|
|
|
|
}
|
