32 lines
629 B
Go
32 lines
629 B
Go
package core
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import (
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"fmt"
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"os"
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"os/exec"
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"time"
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)
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type (
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Supervisor struct{}
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)
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// XXX: We're about to spawn hundreds of Python processes
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func (s *Supervisor) StartAll(units []string) {
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for _, name := range units {
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s.Start(name)
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time.Sleep(500 * time.Millisecond) // Don't spawn processes too fast
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}
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}
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func (s *Supervisor) Start(name string) {
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fmt.Println("Starting unit: " + name)
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conf := Conf().Python
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cmd := exec.Command(conf.BinPath, conf.WrapperPath, name)
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cmd.Stdout = os.Stdout // Sorry
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if err := cmd.Start(); err != nil {
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fmt.Println("Failed to start unit: ", name)
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fmt.Println(err.Error())
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}
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}
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