catutil

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catutil

catutil

支持 gorm、mongodb、http 的 cat 监控

golang cat client: github.com/cat-go/cat

PS 使用之前需要先初始化 cat

type CatConf struct {
	Flag       bool   `json:"flag"`
	AppId      string `json:"app_id"`
	Port       int    `json:"port"`
	HttpPort   int    `json:"http_port"`
	ServerAddr string `json:"server_addr"`
	IsDebug    bool   `json:"is_debug"`
}

func initCat(c *CatConf) {
	if c.Flag {
		if c.Cat.IsDebug {
			cat.DebugOn()
		}
		cat.Init(&cat.Options{
			AppId:      c.AppId,
			Port:       c.Port,
			HttpPort:   c.HttpPort,
			ServerAddr: c.ServerAddr,
		})
	}
}

Documentation

Index

• Constants
• func GetRequestId(c context.Context) string
• func GetRootTran(ctx context.Context) message.Transactor
• func GetTraceId(ctx context.Context) string
• func SetRequestId(c context.Context, requestId string)
• func SetTraceId(c *gin.Context, tran message.Transactor)

Constants

const (
	CatCtx               = "cat_ctx"
	CatCtxRootTran       = "cat_root_tran"
	CatCtxRedisTran      = "cat_redis_tran"
	CatCtxMysqlTran      = "cat_mysql_tran"
	CatCtxMongoDbTran    = "cat_mongo_db_tran"
	CatCtxHttpRemoteTran = "cat_http_remote_tran"

	TypeHttpRemote    = "HttpRemoteCall"
	TypeMongoDbPrefix = "MongoDb."
	TypeUrlStatus     = "URL.status"

	RemoteCallMethod    = "RemoteCall.Method"
	RemoteCallErr       = "RemoteCall.Err"
	RemoteCallStatus    = "RemoteCall.Status"
	RemoteCallScheme    = "RemoteCall.Scheme"
	TraceIdHeaderName   = "x-trace-id"
	ContextKeyRequestId = "requestId"
	ContextKeyTraceId   = "traceId"
	ContextKeyStartTime = "startTime"
)

Functions

func GetRequestId

func GetRequestId(c context.Context) string

func GetRootTran

func GetRootTran(ctx context.Context) message.Transactor

func GetTraceId

func GetTraceId(ctx context.Context) string

func SetRequestId

func SetRequestId(c context.Context, requestId string)

func SetTraceId

func SetTraceId(c *gin.Context, tran message.Transactor)