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123 lines
2.0 KiB
123 lines
2.0 KiB
package conf |
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import ( |
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"errors" |
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"flag" |
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"go-common/library/cache/memcache" |
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"go-common/library/conf" |
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"go-common/library/database/sql" |
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"go-common/library/log" |
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bm "go-common/library/net/http/blademaster" |
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"go-common/library/net/trace" |
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"go-common/library/queue/databus" |
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"go-common/library/queue/databus/databusutil" |
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xtime "go-common/library/time" |
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"github.com/BurntSushi/toml" |
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) |
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var ( |
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confPath string |
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// Conf conf. |
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Conf = &Config{} |
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client *conf.Client |
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) |
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// Config config. |
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type Config struct { |
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// log |
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Xlog *log.Config |
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// Tracer tracer |
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Tracer *trace.Config |
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// http |
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BM *bm.ServerConfig |
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// DB |
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DB *DB |
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Memcache *Memcache |
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//Databus databus |
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DataBus *DataBus |
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// DataUtil config |
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DatabusUtil *databusutil.Config |
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// SyncConf |
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SyncConf *SyncConf |
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} |
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// DB db config |
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type DB struct { |
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Aso *sql.Config |
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Sns *sql.Config |
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} |
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// Memcache memcache |
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type Memcache struct { |
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*memcache.Config |
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Expire xtime.Duration |
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} |
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// DataBus databus. |
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type DataBus struct { |
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SnsLogSub *databus.Config |
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AsoBinLogSub *databus.Config |
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} |
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// SyncConf sync conf |
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type SyncConf struct { |
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IncSwitch bool |
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FullSwitch bool |
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CheckSwitch bool |
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ChanNum int |
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ChanSize int |
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CheckTicker xtime.Duration |
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} |
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func init() { |
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flag.StringVar(&confPath, "conf", "", "default config path") |
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} |
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// Init init config. |
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func Init() (err error) { |
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if confPath != "" { |
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return local() |
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} |
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return remote() |
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} |
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func local() (err error) { |
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_, err = toml.DecodeFile(confPath, &Conf) |
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return |
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} |
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func remote() (err error) { |
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if client, err = conf.New(); err != nil { |
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return |
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} |
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if err = load(); err != nil { |
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return |
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} |
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go func() { |
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for range client.Event() { |
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log.Info("config reload") |
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if load() != nil { |
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log.Error("config reload error (%v)", err) |
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} |
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} |
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}() |
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return |
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} |
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func load() (err error) { |
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var ( |
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s string |
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ok bool |
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tmpConf = &Config{} |
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) |
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if s, ok = client.Toml2(); !ok { |
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return errors.New("load config center error") |
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} |
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if _, err = toml.Decode(s, tmpConf); err != nil { |
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return errors.New("could not decode config") |
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} |
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*Conf = *tmpConf |
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return |
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}
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