146 lines
2.6 KiB
Go
146 lines
2.6 KiB
Go
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/cache/redis"
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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/http/blademaster/middleware/verify"
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"go-common/library/net/rpc"
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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/time"
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"go-common/library/database/hbase.v2"
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"github.com/BurntSushi/toml"
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)
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// Conf global variable.
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var (
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Conf = &Config{}
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client *conf.Client
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confPath string
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)
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// Config struct of conf.
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type Config struct {
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// app
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App *bm.App
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// tracer
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Tracer *trace.Config
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// goroutine sleep
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Tick time.Duration
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// http server
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BM *bm.ServerConfig
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// log
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Log *log.Config
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// verify
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Verify *verify.Config
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LocationRPC *rpc.ClientConfig
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DataBus *databus.Config
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Mysql *Mysql
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Expect *Expect
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// redis
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Redis *Redis
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// httpClient
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HTTPClient *bm.ClientConfig
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// rpc
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RPCServer *rpc.ServerConfig
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// HBase
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HBase *HBaseConfig
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// mc
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Memcache *Memcache
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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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// HBaseConfig extra hbase config for compatible
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type HBaseConfig struct {
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*hbase.Config
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WriteTimeout time.Duration
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ReadTimeout time.Duration
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}
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// Memcache mc config.
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type Memcache struct {
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*memcache.Config
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Expire time.Duration
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}
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// Mysql conf.
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type Mysql struct {
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Secure *sql.Config
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DDL *sql.Config
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}
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// Redis redis conf.
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type Redis struct {
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*redis.Config
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Expire time.Duration
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DoubleCheck time.Duration
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}
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// Expect Login expection config.
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type Expect struct {
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Top int64 // login loc count.
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Count int64 // login time count.
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CloseCount int64 // user close count.
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Rand int64 // rand ratio
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DoubleCheck int64 // double login check location count.
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}
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// Init create config instance.
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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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