func HandlePacket(lport uint16, raddr *net.UDPAddr, data []byte) {
h := getHandshake()
if h == nil {
return
}
defer putHandshake(h)
var err error
if data, err = rtmfp.DecodePacket(h, data); err != nil {
counts.Count("handshake.decode.error", 1)
xlog.ErrLog.Printf("[handshake]: decode error = '%v'\n", err)
return
}
xlog.OutLog.Printf("[handshake]: recv addr = [%s], data.len = %d\n%s\n", raddr, len(data), utils.Formatted(data))
h.lport, h.raddr = lport, raddr
var pkt *packet
if pkt, err = h.handle(xio.NewPacketReader(data[6:])); err != nil {
counts.Count("handshake.handle.error", 1)
xlog.ErrLog.Printf("[handshake]: handle error = '%v'\n", err)
return
} else if pkt == nil {
xlog.OutLog.Printf("[handshake]: response packet is empty\n")
return
}
if data, err = rtmfp.PacketToBytes(pkt); err != nil {
counts.Count("handshake.tobytes.error", 1)
xlog.ErrLog.Printf("[handshake]: packet to bytes error = '%v'\n", err)
return
}
xlog.OutLog.Printf("[handshake]: send addr = [%s], data.len = %d\n%s\n", raddr, len(data), utils.Formatted(data))
if data, err = rtmfp.EncodePacket(h, pkt.yid, data); err != nil {
counts.Count("handshake.encode.error", 1)
xlog.ErrLog.Printf("[handshake]: encode packet error = '%v'\n", err)
return
}
udp.Send(lport, raddr, data)
}
func HandlePacket(lport uint16, raddr *net.UDPAddr, xid uint32, data []byte) {
s := FindByXid(xid)
if s == nil {
counts.Count("session.notfound", 1)
return
}
s.Lock()
defer s.Unlock()
if s.closed {
counts.Count("session.hasclosed", 1)
return
}
defer s.flush()
var err error
if data, err = rtmfp.DecodePacket(s, data); err != nil {
counts.Count("session.decode.error", 1)
xlog.ErrLog.Printf("[session]: decode error = '%v'\n", err)
return
}
xlog.OutLog.Printf("[session]: recv addr = [%s], data.len = %d\n%s\n", raddr, len(data), utils.Formatted(data))
s.lport, s.raddr = lport, raddr
if len(s.cookie) != 0 {
cookies.Commit(s.cookie)
s.cookie = ""
rpc.Join(s.xid, s.raddr)
}
s.manage.cnt, s.manage.lasttime = 0, time.Now().UnixNano()
if err = s.handle(xio.NewPacketReader(data[6:])); err != nil {
counts.Count("session.handle.error", 1)
xlog.ErrLog.Printf("[session]: handle error = '%v'\n", err)
}
}