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Merge pull request #2644 from greatroar/signal-notify-buffered

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Make all signal.Notify channels buffered
This commit is contained in:
MichaelEischer 2020-04-18 11:31:02 +02:00 committed by GitHub
commit b7c0d4d8bf
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4 changed files with 5 additions and 6 deletions
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2
cmd/restic/cleanup.go
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@ -20,7 +20,7 @@ var cleanupHandlers struct {
var stderr = os.Stderr var stderr = os.Stderr
func init() { func init() {
cleanupHandlers.ch = make(chan os.Signal) cleanupHandlers.ch = make(chan os.Signal, 1)
go CleanupHandler(cleanupHandlers.ch) go CleanupHandler(cleanupHandlers.ch)
signal.Notify(cleanupHandlers.ch, syscall.SIGINT) signal.Notify(cleanupHandlers.ch, syscall.SIGINT)
} }

2
internal/restic/lock.go
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@ -253,7 +253,7 @@ var ignoreSIGHUP sync.Once
func init() { func init() {
ignoreSIGHUP.Do(func() { ignoreSIGHUP.Do(func() {
go func() { go func() {
c := make(chan os.Signal) c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGHUP) signal.Notify(c, syscall.SIGHUP)
for s := range c { for s := range c {
debug.Log("Signal received: %v\n", s) debug.Log("Signal received: %v\n", s)

2
internal/restic/progress_unix.go
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@ -11,7 +11,7 @@ import (
) )
func init() { func init() {
c := make(chan os.Signal) c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGUSR1) signal.Notify(c, syscall.SIGUSR1)
go func() { go func() {
for s := range c { for s := range c {

5
internal/restic/progress_unix_with_siginfo.go
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@ -11,9 +11,8 @@ import (
) )
func init() { func init() {
c := make(chan os.Signal) c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGUSR1) signal.Notify(c, syscall.SIGINFO, syscall.SIGUSR1)
signal.Notify(c, syscall.SIGINFO)
go func() { go func() {
for s := range c { for s := range c {
debug.Log("Signal received: %v\n", s) debug.Log("Signal received: %v\n", s)