release v0.4.0 (#60)

Author: wzy9607

README.md

@@ -17,27 +17,32 @@ go get github.com/wzy9607/goredisotel
 Tracing is enabled by adding a hook:
 
 ```go
+package main
+
 import (
-"github.com/redis/go-redis/v9"
-"github.com/wzy9607/goredisotel"
+	redis "github.com/redis/go-redis/v9"
+	"github.com/wzy9607/goredisotel"
 )
 
-rdb := rdb.NewClient(&rdb.Options{...})
+func main() {
+	rdb := redis.NewClient(&redis.Options{...})
 
-// Enable tracing and metrics instrumentation.
-if err := goredisotel.InstrumentClientWithHooks(rdb); err != nil {
-panic(err)
-}
+	// Enable tracing and metrics instrumentation.
+	if err := goredisotel.InstrumentClientWithHooks(rdb); err != nil {
+		panic(err)
+	}
 
-// Enable tracing instrumentation only.
-if err := goredisotel.InstrumentClientWithHooks(rdb, goredisotel.DisableMetrics()); err != nil {
-panic(err)
-}
+	// Enable tracing instrumentation only.
+	if err := goredisotel.InstrumentClientWithHooks(rdb, goredisotel.DisableMetrics()); err != nil {
+		panic(err)
+	}
 
-// Enable pool statistics metrics instrumentation.
-if err := goredisotel.InstrumentPoolStatsMetrics(rdb); err != nil {
-panic(err)
+	// Enable pool statistics metrics instrumentation.
+	if err := goredisotel.InstrumentPoolStatsMetrics(rdb); err != nil {
+		panic(err)
+	}
 }
+
 ```
 
 See [example](./example)

hook.go

@@ -211,7 +211,7 @@ func (ch *clientHook) ProcessPipelineHook(hook redis.ProcessPipelineHook) redis.
 		if ch.conf.dbQueryTextEnabled {
 			attrs = append(attrs, semconv.DBQueryText(cmdsString))
 		}
-		// db.stored_procedure.name is not added for now,
+		// todo db.stored_procedure.name is not added for now,
 		// because it requires to check that all commands are the same stored procedure.
 
 		opts := ch.spanOpts

meta.go

@@ -2,5 +2,5 @@ package redisotel
 
 const (
 	instrumName = "github.com/wzy9607/goredisotel"
-	version     = "v0.3.1"
+	version     = "v0.4.0"
 )