feat: grpc / web get real ip

service/rpc/auth.go

@@ -2,6 +2,7 @@ package rpc
 
 import (
 	"context"
+	"log"
 	"sync"
 
 	"google.golang.org/grpc/codes"
@@ -24,6 +25,9 @@ func (a *authHandler) Check(ctx context.Context) (uint64, error) {
 		return 0, status.Errorf(codes.Unauthenticated, "获取 metaData 失败")
 	}
 
+	realIp := ctx.Value(model.CtxKeyRealIP{})
+	log.Printf("bingo rpc realIp: %s, metadata: %v", realIp, md)
+
 	var clientSecret string
 	if value, ok := md["client_secret"]; ok {
 		clientSecret = value[0]