Imports
- git.oschina.net/cloudzone/smartgo/stgbroker/stats
- git.oschina.net/cloudzone/smartgo/stgcommon
- git.oschina.net/cloudzone/smartgo/stgcommon/logger
- git.oschina.net/cloudzone/smartgo/stgcommon/message
- git.oschina.net/cloudzone/smartgo/stgcommon/protocol/heartbeat
- git.oschina.net/cloudzone/smartgo/stgcommon/sync
- git.oschina.net/cloudzone/smartgo/stgcommon/sysflag
- git.oschina.net/cloudzone/smartgo/stgcommon/utils
- git.oschina.net/cloudzone/smartgo/stgcommon/utils/byteutil
- git.oschina.net/cloudzone/smartgo/stgcommon/utils/fileutil
- git.oschina.net/cloudzone/smartgo/stgcommon/utils/timeutil
- git.oschina.net/cloudzone/smartgo/stgstorelog/config
- git.oschina.net/cloudzone/smartgo/stgstorelog/mmap
- github.com/fanliao/go-concurrentMap
- github.com/toolkits/file