diff options
Diffstat (limited to 'util/interrupt/cleaner.go')
| -rw-r--r-- | util/interrupt/cleaner.go | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/util/interrupt/cleaner.go b/util/interrupt/cleaner.go index 76c9d04d..75d6c390 100644 --- a/util/interrupt/cleaner.go +++ b/util/interrupt/cleaner.go @@ -7,13 +7,13 @@ import ( "syscall" ) -// Cleaner type referes to a function with no inputs that returns an error +// Cleaner type refers to a function with no inputs that returns an error type Cleaner func() error var cleaners []Cleaner var active = false -// RegisterCleaner is responsible for regisreting a cleaner function. When a function is registered, the Signal watcher is started in a goroutine. +// RegisterCleaner is responsible for registering a cleaner function. When a function is registered, the Signal watcher is started in a goroutine. func RegisterCleaner(f ...Cleaner) { for _, fn := range f { cleaners = append([]Cleaner{fn}, cleaners...) @@ -25,8 +25,7 @@ func RegisterCleaner(f ...Cleaner) { <-ch // Prevent un-terminated ^C character in terminal fmt.Println() - fmt.Println("Cleaning") - errl := Clean() + errl := clean() for _, err := range errl { fmt.Println(err) } @@ -36,8 +35,8 @@ func RegisterCleaner(f ...Cleaner) { } } -// Clean invokes all registered cleanup functions, and returns a list of errors, if they exist. -func Clean() (errorlist []error) { +// clean invokes all registered cleanup functions, and returns a list of errors, if they exist. +func clean() (errorlist []error) { for _, f := range cleaners { err := f() if err != nil { |