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Run interrupt handlers in lifo order.

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This commit is contained in:
Owain G. Ainsworth 2013-12-10 19:46:32 +00:00
parent 2a554c43b0
commit 7df65008be
1 changed files with 4 additions and 1 deletions
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5
signal.go
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@ -28,7 +28,10 @@ func mainInterruptHandler() {
select { select {
case <-interruptChannel: case <-interruptChannel:
btcdLog.Infof("Received SIGINT (Ctrl+C). Shutting down...") btcdLog.Infof("Received SIGINT (Ctrl+C). Shutting down...")
for _, callback := range interruptCallbacks { // run handlers in LIFO order.
for i := range interruptCallbacks {
idx := len(interruptCallbacks) -1 -i
callback := interruptCallbacks[idx]
callback() callback()
} }