lib/atexit: unregister interrupt handler once it has fired so users can interrupt again

2021-03-22 20:45:07 +00:00 · 2021-03-22 20:45:07 +00:00 · cb46092883
parent a2cd5d8fa3
commit cb46092883
1 changed files with 1 additions and 0 deletions
--- a/lib/atexit/atexit.go
+++ b/lib/atexit/atexit.go
@ -46,6 +46,7 @@ func Register(fn func()) FnHandle {
 			if sig == nil {
 				return
 			}
+			signal.Stop(exitChan)
 			atomic.StoreInt32(&signalled, 1)
 			fs.Infof(nil, "Signal received: %s", sig)
 			Run()