From 34e84f31df557b085d13ad49047b3640a5b751af Mon Sep 17 00:00:00 2001 From: wish Date: Tue, 8 Oct 2024 21:06:52 +1100 Subject: [PATCH] ignore empty packet buffer --- server/channelserver/sys_session.go | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/server/channelserver/sys_session.go b/server/channelserver/sys_session.go index b82f4ca17..e091f78f9 100644 --- a/server/channelserver/sys_session.go +++ b/server/channelserver/sys_session.go @@ -162,11 +162,13 @@ func (s *Session) sendLoop() { pkt = <-s.sendPackets buffer = append(buffer, pkt.data...) } - err := s.cryptConn.SendPacket(append(buffer, []byte{0x00, 0x10}...)) - if err != nil { - s.logger.Warn("Failed to send packet") + if len(buffer) > 0 { + err := s.cryptConn.SendPacket(append(buffer, []byte{0x00, 0x10}...)) + if err != nil { + s.logger.Warn("Failed to send packet") + } + buffer = buffer[:0] } - buffer = buffer[:0] time.Sleep(100 * time.Millisecond) } }