Simple goroutine worker pool written in Go.
Status: Work in progress.
Example:
package main
import (
"log"
"time"
"github.com/nxshock/gwp"
)
// Job function
func f(i int) error {
log.Printf("Job №%d", i)
// Simulate work
time.Sleep(time.Second)
return nil
}
func main() {
worker := gwp.New(4) // Create pool with specified number of workers
worker.ShowProgress = true // Enable progress indicator
worker.ShowSpeed = true // Show processing speed in progress indicator
worker.SetEstimateCount(100) // Set total number on jobs to calculate ETA
for i := 0; i < 100; i++ {
n := i
// Send job
worker.Add(func() error {
return f(n)
})
}
// Wait all jobs to complete
worker.CloseAndWait()
}