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add packet time profiling

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This commit is contained in:
wish
2023-11-19 20:17:03 +11:00
parent 1e6675b3f5
commit e5fa0501b7
1 changed files with 17 additions and 3 deletions
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14
server/channelserver/sys_session.go
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@@ -64,6 +64,7 @@ type Session struct {
// For Debuging // For Debuging
Name string Name string
closed bool closed bool
ackStart map[uint32]time.Time
} }
// NewSession creates a new Session type. // NewSession creates a new Session type.
@@ -78,6 +79,7 @@ func NewSession(server *Server, conn net.Conn) *Session {
lastPacket: time.Now(), lastPacket: time.Now(),
sessionStart: TimeAdjusted().Unix(), sessionStart: TimeAdjusted().Unix(),
stageMoveStack: stringstack.New(), stageMoveStack: stringstack.New(),
ackStart: make(map[uint32]time.Time),
} }
s.SetObjectID() s.SetObjectID()
return s return s
@@ -192,6 +194,10 @@ func (s *Session) handlePacketGroup(pktGroup []byte) {
s.lastPacket = time.Now() s.lastPacket = time.Now()
bf := byteframe.NewByteFrameFromBytes(pktGroup) bf := byteframe.NewByteFrameFromBytes(pktGroup)
opcodeUint16 := bf.ReadUint16() opcodeUint16 := bf.ReadUint16()
if len(bf.Data()) >= 6 {
s.ackStart[bf.ReadUint32()] = time.Now()
bf.Seek(2, io.SeekStart)
}
opcode := network.PacketID(opcodeUint16) opcode := network.PacketID(opcodeUint16)
// This shouldn't be needed, but it's better to recover and let the connection die than to panic the server. // This shouldn't be needed, but it's better to recover and let the connection die than to panic the server.
@@ -262,7 +268,15 @@ func (s *Session) logMessage(opcode uint16, data []byte, sender string, recipien
if ignored(opcodePID) { if ignored(opcodePID) {
return return
} }
var ackHandle uint32
if len(data) >= 6 {
ackHandle = binary.BigEndian.Uint32(data[2:6])
}
if t, ok := s.ackStart[ackHandle]; ok {
fmt.Printf("[%s] -> [%s] (%fs)\n", sender, recipient, float64(time.Now().UnixNano()-t.UnixNano())/1000000000)
} else {
fmt.Printf("[%s] -> [%s]\n", sender, recipient) fmt.Printf("[%s] -> [%s]\n", sender, recipient)
}
fmt.Printf("Opcode: %s\n", opcodePID) fmt.Printf("Opcode: %s\n", opcodePID)
if len(data) <= s.server.erupeConfig.DevModeOptions.MaxHexdumpLength { if len(data) <= s.server.erupeConfig.DevModeOptions.MaxHexdumpLength {
fmt.Printf("Data [%d bytes]:\n%s\n", len(data), hex.Dump(data)) fmt.Printf("Data [%d bytes]:\n%s\n", len(data), hex.Dump(data))