func New(cf *config) *mysqlStore {
if cf == nil || cf.Zone == "" {
panic("empty zone")
}
zkAddrs := ctx.ZoneZkAddrs(cf.Zone)
if len(zkAddrs) == 0 {
panic("empty zookeeper addr")
}
return &mysqlStore{
cf: cf,
zkzone: zk.NewZkZone(zk.DefaultConfig(cf.Zone, zkAddrs)), // TODO session timeout
shutdownCh: make(chan struct{}),
refreshCh: make(chan struct{}),
allowUnregisteredGroup: false,
topicNames: mpool.NewIntern(),
}
}
package mysql
import (
"crypto/md5"
"fmt"
"strings"
"testing"
"github.com/funkygao/gafka/ctx"
"github.com/funkygao/gafka/mpool"
)
var intern = mpool.NewIntern()
func kafkaTopicWithStrConcat(m *mysqlStore, appid string, topic string, ver string) string {
return appid + "." + topic + "." + ver
}
func kafkaTopicWithSprintf(m *mysqlStore, appid string, topic string, ver string) string {
return fmt.Sprintf("%s.%s.%s", appid, topic, ver)
}
func kafkaTopicWithStringsJoin(m *mysqlStore, appid string, topic string, ver string) string {
return strings.Join([]string{appid, topic, ver}, ".")
}
func kafkaTopicWithIntern(appid string, topic string, ver string) string {
return intern.String(appid + "." + topic + "." + ver)
}
func kafkaTopicWithJoin(appid string, topic string, ver string) string {