50 lines
760 B
Go
50 lines
760 B
Go
package main
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import (
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"context"
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)
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type worker struct {
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name string
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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 worker{
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fn: fn,
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}
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}
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func startWorkers(ctx context.Context, c *cfg) {
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for _, wrk := range c.workers {
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startWorker(ctx, c, wrk)
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}
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}
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func startWorker(ctx context.Context, c *cfg, wrk worker) {
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c.wg.Add(1)
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go func(w worker) {
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w.fn(ctx)
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c.wg.Done()
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}(wrk)
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}
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func delWorker(c *cfg, name string) {
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for i, worker := range c.workers {
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if worker.name == name {
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c.workers = append(c.workers[:i], c.workers[i+1:]...)
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return
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}
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}
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}
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func getWorker(c *cfg, name string) *worker {
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for _, wrk := range c.workers {
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if wrk.name == name {
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return &wrk
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}
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}
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return nil
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}
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