A Worker could not be started immediately because other documents in the same origin are already using the maximum number of workers. The Worker is now queued and will be started after some of the other workers have completed.
A Worker se nije odmah pokrenuo jer su drugi dokumenti iz istog izvora su već koristili maksimalan broj workera. Worker je postavljen u red čekanja i pokrenut će se čim jedan od ostalih workera završi.