mirror of
https://github.com/coredns/coredns.git
synced 2025-11-03 18:53:13 -05:00
32 lines
529 B
Go
32 lines
529 B
Go
|
package core
|
||
|
|
|
||
|
|
import "log"
|
||
|
|
|
||
|
|
// Restart restarts Caddy forcefully using newCaddyfile,
|
||
|
|
// or, if nil, the current/existing Caddyfile is reused.
|
||
|
|
func Restart(newCaddyfile Input) error {
|
||
|
|
log.Println("[INFO] Restarting")
|
||
|
|
|
||
|
|
if newCaddyfile == nil {
|
||
|
|
caddyfileMu.Lock()
|
||
|
|
newCaddyfile = caddyfile
|
||
|
|
caddyfileMu.Unlock()
|
||
|
|
}
|
||
|
|
|
||
|
|
wg.Add(1) // barrier so Wait() doesn't unblock
|
||
|
|
|
||
|
|
err := Stop()
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
err = Start(newCaddyfile)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
wg.Done() // take down our barrier
|
||
|
|
|
||
|
|
return nil
|
||
|
|
}
|