chore: better uuid using

context/conn.go

@@ -17,10 +17,8 @@ type ConnContext struct {
 }
 
 func NewConnContext(conn net.Conn, metadata *C.Metadata) *ConnContext {
-	id, _ := utils.UnsafeUUIDGenerator.NewV4()
-
 	return &ConnContext{
-		id:       id,
+		id:       utils.NewUUIDV4(),
 		metadata: metadata,
 		conn:     N.NewBufferedConn(conn),
 	}

context/dns.go

@@ -23,11 +23,10 @@ type DNSContext struct {
 }
 
 func NewDNSContext(ctx context.Context, msg *dns.Msg) *DNSContext {
-	id, _ := utils.UnsafeUUIDGenerator.NewV4()
 	return &DNSContext{
 		Context: ctx,
 
-		id:  id,
+		id:  utils.NewUUIDV4(),
 		msg: msg,
 	}
 }

context/packetconn.go

@@ -16,9 +16,8 @@ type PacketConnContext struct {
 }
 
 func NewPacketConnContext(metadata *C.Metadata) *PacketConnContext {
-	id, _ := utils.UnsafeUUIDGenerator.NewV4()
 	return &PacketConnContext{
-		id:       id,
+		id:       utils.NewUUIDV4(),
 		metadata: metadata,
 	}
 }