Move some log from stdout to ray log

common/xudp/errors.generated.go

@@ -0,0 +1,9 @@
+package xudp
+
+import "github.com/xtls/xray-core/common/errors"
+
+type errPathObjHolder struct{}
+
+func newError(values ...interface{}) *errors.Error {
+	return errors.New(values...).WithPathObj(errPathObjHolder{})
+}

common/xudp/xudp.go

@@ -51,7 +51,7 @@ func GetGlobalID(ctx context.Context) (globalID [8]byte) {
 		h.Write([]byte(inbound.Source.String()))
 		copy(globalID[:], h.Sum(nil))
 		if Show {
-			fmt.Printf("XUDP inbound.Source.String(): %v\tglobalID: %v\n", inbound.Source.String(), globalID)
+			newError(fmt.Sprintf("XUDP inbound.Source.String(): %v\tglobalID: %v\n", inbound.Source.String(), globalID)).WriteToLog(session.ExportIDToError(ctx))
 		}
 	}
 	return

transport/internet/reality/reality.go

@@ -29,6 +29,7 @@ import (
 	"github.com/xtls/reality"
 	"github.com/xtls/xray-core/common/errors"
 	"github.com/xtls/xray-core/common/net"
+	"github.com/xtls/xray-core/common/session"
 	"github.com/xtls/xray-core/core"
 	"github.com/xtls/xray-core/transport/internet/tls"
 	"golang.org/x/crypto/chacha20poly1305"
@@ -133,7 +134,7 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 		binary.BigEndian.PutUint32(hello.SessionId[4:], uint32(time.Now().Unix()))
 		copy(hello.SessionId[8:], config.ShortId)
 		if config.Show {
-			fmt.Printf("REALITY localAddr: %v\thello.SessionId[:16]: %v\n", localAddr, hello.SessionId[:16])
+			newError(fmt.Sprintf("REALITY localAddr: %v\thello.SessionId[:16]: %v\n", localAddr, hello.SessionId[:16])).WriteToLog(session.ExportIDToError(ctx))
 		}
 		publicKey, _ := ecdh.X25519().NewPublicKey(config.PublicKey)
 		uConn.AuthKey, _ = uConn.HandshakeState.State13.EcdheKey.ECDH(publicKey)
@@ -151,7 +152,7 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 			aead, _ = chacha20poly1305.New(uConn.AuthKey)
 		}
 		if config.Show {
-			fmt.Printf("REALITY localAddr: %v\tuConn.AuthKey[:16]: %v\tAEAD: %T\n", localAddr, uConn.AuthKey[:16], aead)
+			newError(fmt.Sprintf("REALITY localAddr: %v\tuConn.AuthKey[:16]: %v\tAEAD: %T\n", localAddr, uConn.AuthKey[:16], aead)).WriteToLog(session.ExportIDToError(ctx))
 		}
 		aead.Seal(hello.SessionId[:0], hello.Random[20:], hello.SessionId[:16], hello.Raw)
 		copy(hello.Raw[39:], hello.SessionId)
@@ -160,14 +161,14 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 		return nil, err
 	}
 	if config.Show {
-		fmt.Printf("REALITY localAddr: %v\tuConn.Verified: %v\n", localAddr, uConn.Verified)
+		newError(fmt.Sprintf("REALITY localAddr: %v\tuConn.Verified: %v\n", localAddr, uConn.Verified)).WriteToLog(session.ExportIDToError(ctx))
 	}
 	if !uConn.Verified {
 		go func() {
 			client := &http.Client{
 				Transport: &http2.Transport{
 					DialTLSContext: func(ctx context.Context, network, addr string, cfg *gotls.Config) (net.Conn, error) {
-						fmt.Printf("REALITY localAddr: %v\tDialTLSContext\n", localAddr)
+						newError(fmt.Sprintf("REALITY localAddr: %v\tDialTLSContext\n", localAddr)).WriteToLog(session.ExportIDToError(ctx))
 						return uConn, nil
 					},
 				},
@@ -201,7 +202,7 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 				}
 				req.Header.Set("User-Agent", fingerprint.Client) // TODO: User-Agent map
 				if first && config.Show {
-					fmt.Printf("REALITY localAddr: %v\treq.UserAgent(): %v\n", localAddr, req.UserAgent())
+					newError(fmt.Sprintf("REALITY localAddr: %v\treq.UserAgent(): %v\n", localAddr, req.UserAgent())).WriteToLog(session.ExportIDToError(ctx))
 				}
 				times := 1
 				if !first {
@@ -228,9 +229,9 @@ func UClient(c net.Conn, config *Config, ctx context.Context, dest net.Destinati
 					}
 					req.URL.Path = getPathLocked(paths)
 					if config.Show {
-						fmt.Printf("REALITY localAddr: %v\treq.Referer(): %v\n", localAddr, req.Referer())
-						fmt.Printf("REALITY localAddr: %v\tlen(body): %v\n", localAddr, len(body))
-						fmt.Printf("REALITY localAddr: %v\tlen(paths): %v\n", localAddr, len(paths))
+						newError(fmt.Sprintf("REALITY localAddr: %v\treq.Referer(): %v\n", localAddr, req.Referer())).WriteToLog(session.ExportIDToError(ctx))
+						newError(fmt.Sprintf("REALITY localAddr: %v\tlen(body): %v\n", localAddr, len(body))).WriteToLog(session.ExportIDToError(ctx))
+						newError(fmt.Sprintf("REALITY localAddr: %v\tlen(paths): %v\n", localAddr, len(paths))).WriteToLog(session.ExportIDToError(ctx))
 					}
 					maps.Unlock()
 					if !first {

transport/internet/websocket/dialer.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	_ "embed"
 	"encoding/base64"
-	"fmt"
 	"io"
 	gonet "net"
 	"net/http"
@@ -34,7 +33,7 @@ func init() {
 				if conn, err := upgrader.Upgrade(w, r, nil); err == nil {
 					conns <- conn
 				} else {
-					fmt.Println("unexpected error")
+					newError("Browser dialer http upgrade unexpected error").AtError().WriteToLog()
 				}
 			} else {
 				w.Write(webpage)