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Handle SIGHUP signal

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世界 2022-08-23 19:56:28 +08:00
parent 9f6ff54a76
commit aa8cdaee22
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GPG key ID: CD109927C34A63C4
1 changed files with 14 additions and 18 deletions
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32
cmd/sing-box/cmd_run.go
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@ -3,7 +3,6 @@ package main
import (
"context"
"io"
"net/http"
"os"
"os/signal"
runtimeDebug "runtime/debug"
@ -13,7 +12,6 @@ import (
"github.com/sagernet/sing-box/common/json"
"github.com/sagernet/sing-box/log"
"github.com/sagernet/sing-box/option"
"github.com/sagernet/sing/common/debug"
E "github.com/sagernet/sing/common/exceptions"
"github.com/spf13/cobra"
@ -81,21 +79,19 @@ func create() (*box.Box, context.CancelFunc, error) {
}
func run() error {
instance, cancel, err := create()
if err != nil {
return err
for {
instance, cancel, err := create()
if err != nil {
return err
}
runtimeDebug.FreeOSMemory()
osSignals := make(chan os.Signal, 1)
signal.Notify(osSignals, os.Interrupt, syscall.SIGTERM, syscall.SIGHUP)
osSignal := <-osSignals
cancel()
instance.Close()
if osSignal != syscall.SIGHUP {
return nil
}
}
if debug.Enabled {
http.HandleFunc("/debug/close", func(writer http.ResponseWriter, request *http.Request) {
cancel()
instance.Close()
})
}
runtimeDebug.FreeOSMemory()
osSignals := make(chan os.Signal, 1)
signal.Notify(osSignals, os.Interrupt, syscall.SIGTERM)
<-osSignals
cancel()
instance.Close()
return nil
}