fix: panic

client/highway.go

@@ -0,0 +1,45 @@
+package client
+
+import (
+	"fmt"
+
+	highway2 "github.com/LagrangeDev/LagrangeGo/client/packets/highway"
+	"github.com/pkg/errors"
+	"github.com/sealdice/MiraiGo/binary"
+)
+
+func (c *QQClient) ensureHighwayServers() error {
+	if c.highwaySession.SsoAddr == nil || c.highwaySession.SigSession == nil || c.highwaySession.SessionKey == nil {
+		fmt.Println(c.highwaySession.SsoAddr)
+		packet, err := highway2.BuildHighWayUrlReq(c.sig.TGT)
+		if err != nil {
+			return err
+		}
+		payload, err := c.sendAndWaitDynamic(c.uniPacket("HttpConn.0x6ff_501", packet))
+		if err != nil {
+			return fmt.Errorf("get highway server: %v", err)
+		}
+		resp, err := highway2.ParseHighWayUrlReq(payload)
+		if err != nil {
+			return fmt.Errorf("parse highway server: %v", err)
+		}
+		c.highwaySession.SigSession = resp.HttpConn.SigSession
+		c.highwaySession.SessionKey = resp.HttpConn.SessionKey
+		for _, info := range resp.HttpConn.ServerInfos {
+			if info.ServiceType != 1 {
+				continue
+			}
+			for _, addr := range info.ServerAddrs {
+
+				fmt.Println(fmt.Sprintf("add highway server %s:%d", binary.UInt32ToIPV4Address(addr.IP), addr.Port))
+				c.highwaySession.AppendAddr(addr.IP, addr.Port)
+			}
+		}
+	}
+	if c.highwaySession.SsoAddr == nil || c.highwaySession.SigSession == nil || c.highwaySession.SessionKey == nil {
+		fmt.Println(c.highwaySession.SsoAddr)
+		fmt.Println("empty highway servers")
+		return errors.New("empty highway servers")
+	}
+	return nil
+}

client/richmedia.go

@@ -85,6 +85,10 @@ func (c *QQClient) RecordUploadPrivate(targetUid string, recordRaw *message.Voic
 		if err != nil {
 			return nil, err
 		}
+		err = c.ensureHighwayServers()
+		if err != nil {
+			return nil, err
+		}
 		input := highway2.Transaction{
 			CommandID: 1007,
 			Body:      record.Stream,
@@ -156,6 +160,10 @@ func (c *QQClient) RecordUploadGroup(groupUin uint32, recordRaw *message.VoiceEl
 		if err != nil {
 			return nil, err
 		}
+		err = c.ensureHighwayServers()
+		if err != nil {
+			return nil, err
+		}
 		input := highway2.Transaction{
 			CommandID: 1008,
 			Body:      record.Stream,