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Rename block to hupReady 

Remove the write to the channel as per comments.
This commit is contained in:
Miek Gieben 2015-06-12 14:45:02 +01:00
parent d8651302fc
commit 4b43e825f4
1 changed files with 3 additions and 4 deletions
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7
main.go
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@ -251,10 +251,10 @@ func (p *prometheus) Serve() {
// early as possible, but ignore it until we are ready to handle reloading // early as possible, but ignore it until we are ready to handle reloading
// our config. // our config.
hup := make(chan os.Signal) hup := make(chan os.Signal)
block := make(chan bool) hupReady := make(chan bool)
signal.Notify(hup, syscall.SIGHUP) signal.Notify(hup, syscall.SIGHUP)
go func() { go func() {
<-block <-hupReady
for range hup { for range hup {
p.reloadConfig() p.reloadConfig()
} }
@ -293,8 +293,7 @@ func (p *prometheus) Serve() {
go p.webService.Run() go p.webService.Run()
// Wait for reload or termination signals. // Wait for reload or termination signals.
block <- true // Unblock SIGHUP handler. close(hupReady) // Unblock SIGHUP handler.
close(block)
term := make(chan os.Signal) term := make(chan os.Signal)
signal.Notify(term, os.Interrupt, syscall.SIGTERM) signal.Notify(term, os.Interrupt, syscall.SIGTERM)