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stat.go
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stat.go
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package stat
import (
"github.com/BurntSushi/toml"
"github.com/gin-gonic/gin"
"github.com/yitume/muses/pkg/common"
"github.com/yitume/muses/pkg/logger"
"github.com/zsais/go-gin-prometheus"
"go.uber.org/zap"
"net/http"
)
var defaultCaller = &callerStore{
Name: common.ModStatName,
}
type callerStore struct {
Name string
caller *Client
cfg Cfg
}
type Client struct {
*http.Server
}
func Register() common.Caller {
return defaultCaller
}
func (c *callerStore) InitCfg(cfg []byte) error {
if err := toml.Unmarshal(cfg, &c.cfg); err != nil {
return err
}
return nil
}
func (c *callerStore) InitCaller() error {
serverStats := &http.Server{
Addr: c.cfg.Muses.Server.Stat.Addr,
Handler: initStat(),
ReadTimeout: c.cfg.Muses.Server.Stat.ReadTimeout.Duration,
WriteTimeout: c.cfg.Muses.Server.Stat.WriteTimeout.Duration,
}
go func() {
defer func() {
serverStats.Close()
}()
if err := serverStats.ListenAndServe(); err != nil {
logger.DefaultLogger().Error("ServerApi err", zap.String("err", err.Error()))
}
}()
c.caller = &Client{serverStats}
return nil
}
func initStat() http.Handler {
r := gin.New()
r.Use(gin.Recovery())
p := ginprometheus.NewPrometheus(common.MetricPrefix)
p.Use(r)
r.GET("/", func(c *gin.Context) {
c.JSON(
http.StatusOK,
gin.H{
"code": http.StatusOK,
"error": "Welcome ServerApi Stats",
},
)
})
return r
}