29 lines
497 B
Go
29 lines
497 B
Go
package supervisor
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import "os"
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// SignalTask holds needed parameters to signal a container
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type SignalTask struct {
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baseTask
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ID string
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PID string
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Signal os.Signal
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}
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func (s *Supervisor) signal(t *SignalTask) error {
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i, ok := s.containers[t.ID]
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if !ok {
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return ErrContainerNotFound
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}
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processes, err := i.container.Processes()
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if err != nil {
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return err
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}
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for _, p := range processes {
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if p.ID() == t.PID {
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return p.Signal(t.Signal)
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}
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}
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return ErrProcessNotFound
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}
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