feat: customizable request id field key

samber · samber · commit ae04a990b039 · 2024-05-09T20:07:24.000+02:00
diff --git a/middleware.go b/middleware.go
@@ -18,8 +18,9 @@ const (
 )
 
 var (
-	TraceIDKey = "trace-id"
-	SpanIDKey  = "span-id"
+	TraceIDKey   = "trace-id"
+	SpanIDKey    = "span-id"
+	RequestIDKey = "id"
 
 	RequestBodyMaxSize  = 64 * 1024 // 64KB
 	ResponseBodyMaxSize = 64 * 1024 // 64KB
@@ -165,7 +166,7 @@ func NewWithConfig(logger *slog.Logger, config Config) gin.HandlerFunc {
 		}
 
 		if config.WithRequestID {
-			baseAttributes = append(baseAttributes, slog.String("id", requestID))
+			baseAttributes = append(baseAttributes, slog.String(RequestIDKey, requestID))
 		}
 
 		// otel

Original file line number	Diff line number	Diff line change
`@@ -18,8 +18,9 @@ const (`
`18`	`18`	`)`
`19`	`19`
`20`	`20`	`var (`
`21`		`- TraceIDKey = "trace-id"`
`22`		`- SpanIDKey = "span-id"`
	`21`	`+ TraceIDKey = "trace-id"`
	`22`	`+ SpanIDKey = "span-id"`
	`23`	`+ RequestIDKey = "id"`
`23`	`24`
`24`	`25`	`RequestBodyMaxSize = 64 * 1024 // 64KB`
`25`	`26`	`ResponseBodyMaxSize = 64 * 1024 // 64KB`
`@@ -165,7 +166,7 @@ func NewWithConfig(logger *slog.Logger, config Config) gin.HandlerFunc {`
`165`	`166`	`}`
`166`	`167`
`167`	`168`	`if config.WithRequestID {`
`168`		`- baseAttributes = append(baseAttributes, slog.String("id", requestID))`
	`169`	`+ baseAttributes = append(baseAttributes, slog.String(RequestIDKey, requestID))`
`169`	`170`	`}`
`170`	`171`
`171`	`172`	`// otel`