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49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
// +build windows
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package windows
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import (
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"fmt"
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"syscall"
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"github.com/Sirupsen/logrus"
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"github.com/docker/docker/daemon/execdriver"
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"github.com/microsoft/hcsshim"
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)
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// Terminate implements the exec driver Driver interface.
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func (d *Driver) Terminate(p *execdriver.Command) error {
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return kill(p.ID, p.ContainerPid, syscall.SIGTERM)
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}
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// Kill implements the exec driver Driver interface.
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func (d *Driver) Kill(p *execdriver.Command, sig int) error {
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return kill(p.ID, p.ContainerPid, syscall.Signal(sig))
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}
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func kill(id string, pid int, sig syscall.Signal) error {
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logrus.Debugf("WindowsExec: kill() id=%s pid=%d sig=%d", id, pid, sig)
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var err error
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context := fmt.Sprintf("kill: sig=%d pid=%d", sig, pid)
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if sig == syscall.SIGKILL || forceKill {
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// Terminate the compute system
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if errno, err := hcsshim.TerminateComputeSystem(id, hcsshim.TimeoutInfinite, context); err != nil {
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logrus.Errorf("Failed to terminate %s - 0x%X %q", id, errno, err)
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}
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} else {
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// Terminate Process
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if err = hcsshim.TerminateProcessInComputeSystem(id, uint32(pid)); err != nil {
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logrus.Warnf("Failed to terminate pid %d in %s: %q", pid, id, err)
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// Ignore errors
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err = nil
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}
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// Shutdown the compute system
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if errno, err := hcsshim.ShutdownComputeSystem(id, hcsshim.TimeoutInfinite, context); err != nil {
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logrus.Errorf("Failed to shutdown %s - 0x%X %q", id, errno, err)
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}
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}
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return err
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}
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