Function newPool

plugins/jsvm/pool.go:22–34

newPool creates a new pool with pre-warmed vms generated from the specified factory.

(size int, factory func() *goja.Runtime)

// newPool creates a new pool with pre-warmed vms generated from the specified factory.
func newPool(size int, factory func() *goja.Runtime) *vmsPool {
	pool := &vmsPool{
		factory: factory,
		items:   make([]*poolItem, size),
	}

	for i := 0; i < size; i++ {
		vm := pool.factory()
		pool.items[i] = &poolItem{vm: vm}
	}

	return pool
}

// run executes "call" with a vm created from the pool
// (either from the buffer or a new one if all buffered vms are busy)