34 lines
456 B
Go
34 lines
456 B
Go
package main
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import (
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"context"
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)
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type worker interface {
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Run(context.Context)
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}
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type workerFromFunc struct {
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fn func(context.Context)
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}
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func newWorkerFromFunc(fn func(ctx context.Context)) worker {
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return &workerFromFunc{
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fn: fn,
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}
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}
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func (w *workerFromFunc) Run(ctx context.Context) {
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w.fn(ctx)
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}
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func startWorkers(c *cfg) {
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for _, wrk := range c.workers {
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c.wg.Add(1)
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go func(w worker) {
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w.Run(c.ctx)
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c.wg.Done()
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}(wrk)
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}
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}
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