func (d *poolDialer) check(message string, p *redis.Pool, dialed, open int) {
if d.dialed != dialed {
d.t.Errorf("%s: dialed=%d, want %d", message, d.dialed, dialed)
}
if d.open != open {
d.t.Errorf("%s: open=%d, want %d", message, d.open, open)
}
if active := p.ActiveCount(); active != open {
d.t.Errorf("%s: active=%d, want %d", message, active, open)
}
}
func startGoroutines(p *redis.Pool, cmd string, args ...interface{}) chan error {
errs := make(chan error, 10)
for i := 0; i < cap(errs); i++ {
go func() {
c := p.Get()
_, err := c.Do(cmd, args...)
errs <- err
c.Close()
}()
}
// Wait for goroutines to block.
time.Sleep(time.Second / 4)
return errs
}
func BenchmarkPoolGet(b *testing.B) {
b.StopTimer()
p := redis.Pool{Dial: redistest.Dial, MaxIdle: 2}
c := p.Get()
if err := c.Err(); err != nil {
b.Fatal(err)
}
c.Close()
defer p.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
c = p.Get()
c.Close()
}
}
func BenchmarkPoolGetPing(b *testing.B) {
b.StopTimer()
p := redis.Pool{Dial: redis.DialDefaultServer, MaxIdle: 2}
c := p.Get()
if err := c.Err(); err != nil {
b.Fatal(err)
}
c.Close()
defer p.Close()
b.StartTimer()
for i := 0; i < b.N; i++ {
c = p.Get()
if _, err := c.Do("PING"); err != nil {
b.Fatal(err)
}
c.Close()
}
}