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exit server, if registry is not accessible

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This commit is contained in:
Joerg Thalheim 2016-01-04 14:57:07 +00:00 committed by root
parent b39bae140e
commit f96bf5f5be
1 changed files with 5 additions and 4 deletions
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9
server.go
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@ -17,7 +17,7 @@ import (
) )
type Server struct { type Server struct {
DataPath string DataPath string
} }
func (s Server) Run(listener *net.TCPListener) { func (s Server) Run(listener *net.TCPListener) {
@ -197,10 +197,11 @@ func main() {
registryPath := path.Join(opts.Registry, "data") registryPath := path.Join(opts.Registry, "data")
if _, err := os.Stat(registryPath); err != nil { if _, err := os.Stat(registryPath); err != nil {
fmt.Fprint(os.Stderr, fmt.Fprintf(os.Stderr,
"Cannot access '%s', should be in the registry repository: %s", "Cannot access '%s', should be in the registry repository: %s\n",
registryPath, registryPath,
err) err)
os.Exit(1)
} }
address := opts.Address + ":" + fmt.Sprint(opts.Port) address := opts.Address + ":" + fmt.Sprint(opts.Port)
@ -210,7 +211,7 @@ func main() {
os.Exit(1) os.Exit(1)
} }
server := Server{registryPath} server := Server{registryPath}
go server.Run(listener.(*net.TCPListener)) go server.Run(listener.(*net.TCPListener))
c := make(chan os.Signal, 1) c := make(chan os.Signal, 1)