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21 lines
283 B
Go
21 lines
283 B
Go
package externalcmd
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import (
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"sync"
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)
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// Pool is a pool of external commands.
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type Pool struct {
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wg sync.WaitGroup
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}
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// NewPool allocates a Pool.
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func NewPool() *Pool {
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return &Pool{}
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}
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// Close waits for all external commands to exit.
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func (p *Pool) Close() {
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p.wg.Wait()
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}
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