43 lines
979 B
Go
43 lines
979 B
Go
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//+build windows
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package winsvc
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import (
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wsvc "golang.org/x/sys/windows/svc"
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)
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type serviceWindows struct{}
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func init() {
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interactive, err := wsvc.IsAnInteractiveSession()
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if err != nil {
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panic(err)
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}
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// Cannot run as a service when running interactively
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if interactive {
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return
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}
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go wsvc.Run("", serviceWindows{})
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}
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// Execute implements the Windows service Handler type. It will be
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// called at the start of the service, and the service will exit
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// once Execute completes.
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func (serviceWindows) Execute(args []string, r <-chan wsvc.ChangeRequest, s chan<- wsvc.Status) (svcSpecificEC bool, exitCode uint32) {
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const accCommands = wsvc.AcceptStop | wsvc.AcceptShutdown
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s <- wsvc.Status{State: wsvc.Running, Accepts: accCommands}
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for {
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c := <-r
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switch c.Cmd {
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case wsvc.Interrogate:
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s <- c.CurrentStatus
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case wsvc.Stop, wsvc.Shutdown:
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s <- wsvc.Status{State: wsvc.StopPending}
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chanGraceExit <- 1
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return false, 0
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}
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}
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return false, 0
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}
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