blob: 684c5dcbabbe005ebc0931a32dca517259e97da0 [file] [log] [blame]
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build windows
// +build windows
// Package debug provides facilities to execute svc.Handler on console.
package debug
import (
"os"
"os/signal"
"syscall"
"golang.org/x/sys/windows/svc"
)
// Run executes service name by calling appropriate handler function.
// The process is running on console, unlike real service. Use Ctrl+C to
// send "Stop" command to your service.
func Run(name string, handler svc.Handler) error {
cmds := make(chan svc.ChangeRequest)
changes := make(chan svc.Status)
sig := make(chan os.Signal, 1)
signal.Notify(sig)
go func() {
status := svc.Status{State: svc.Stopped}
for {
select {
case <-sig:
cmds <- svc.ChangeRequest{Cmd: svc.Stop, CurrentStatus: status}
case status = <-changes:
}
}
}()
_, errno := handler.Execute([]string{name}, cmds, changes)
if errno != 0 {
return syscall.Errno(errno)
}
return nil
}