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(fix): Change log messages depending on signals being handled

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This commit is contained in:
Ken Hibino 2020-04-10 08:47:43 -07:00
parent 84b0c76c8b
commit 188b206875
3 changed files with 4 additions and 3 deletions
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3
background.go
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@ -247,9 +247,6 @@ func (bg *Background) Run(handler Handler) {
bg.start(handler) bg.start(handler)
defer bg.stop() defer bg.stop()
bg.logger.Info("Send signal TSTP to stop processing new tasks")
bg.logger.Info("Send signal TERM or INT to terminate the process")
bg.waitForSignals() bg.waitForSignals()
fmt.Println() fmt.Println()
bg.logger.Info("Starting graceful shutdown") bg.logger.Info("Starting graceful shutdown")

3
signals_unix.go
View File

@ -16,6 +16,9 @@ import (
// SIGTERM and SIGINT will signal the process to exit. // SIGTERM and SIGINT will signal the process to exit.
// SIGTSTP will signal the process to stop processing new tasks. // SIGTSTP will signal the process to stop processing new tasks.
func (bg *Background) waitForSignals() { func (bg *Background) waitForSignals() {
bg.logger.Info("Send signal TSTP to stop processing new tasks")
bg.logger.Info("Send signal TERM or INT to terminate the process")
sigs := make(chan os.Signal, 1) sigs := make(chan os.Signal, 1)
signal.Notify(sigs, unix.SIGTERM, unix.SIGINT, unix.SIGTSTP) signal.Notify(sigs, unix.SIGTERM, unix.SIGINT, unix.SIGTSTP)
for { for {

1
signals_windows.go
View File

@ -15,6 +15,7 @@ import (
// //
// Note: Currently SIGTSTP is not supported for windows build. // Note: Currently SIGTSTP is not supported for windows build.
func (bg *Background) waitForSignals() { func (bg *Background) waitForSignals() {
bg.logger.Info("Send signal TERM or INT to terminate the process")
sigs := make(chan os.Signal, 1) sigs := make(chan os.Signal, 1)
signal.Notify(sigs, windows.SIGTERM, windows.SIGINT) signal.Notify(sigs, windows.SIGTERM, windows.SIGINT)
<-sigs <-sigs