24 lines
555 B
Go
24 lines
555 B
Go
package util
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// WorkerPool represents the tool for control
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// the execution of go-routine pool.
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type WorkerPool interface {
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// Submit queues a function for execution
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// in a separate routine.
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//
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// Implementation must return any error encountered
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// that prevented the function from being queued.
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Submit(func()) error
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}
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// SyncWorkerPool represents synchronous worker pool.
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type SyncWorkerPool struct{}
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// Submit executes passed function immediately.
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//
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// Always returns nil.
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func (SyncWorkerPool) Submit(fn func()) error {
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fn()
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return nil
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}
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