llmongodb/remover.go

// finalizer
package main

import (
	"fmt"
	//	"log"
	"time"
)

func remover(id int) {
	var conn = dbs.rdb.Get()
	defer conn.Close()

	for {
		rem := <-remove[id]

		//		wg.Add(1)

		start := time.Now()
		for i := range rem.logins {
			login := rem.logins[i]
			// cancella da Redis la riga di login inserita partendo da 1
			conn.Send("lrem", rem.user, "1", login)
		}

		// se ci sono errori o non e' vuota la lista di logins reinserisce lo user
		if rem.error || !rem.empty {
			if opts.Debug {
				fmt.Printf("SADD (%d): %s\n", id, rem.user)
			}
			conn.Send("sadd", "llindex", rem.user)
			if count.GetErr() >= opts.MaxError {
				exit()
			}
		}
		conn.Send("expire", rem.user, opts.RedisTTL.Seconds())
		conn.Flush()
		count.AddRem(len(rem.logins))
		if opts.Debug {
			fmt.Printf("LREM (%d): %s - %d - %+v\n", id, rem.user, len(rem.logins), time.Since(start))
		}
		wg.Done()
		count.DelWG(id)
	}
}