func (h *streamHandler) onDefault(name string, callback float64, r *amf0.Reader) error {
if p := h.publish.p; p == nil {
xlog.OutLog.Printf("[session]: xid = %d, reader.fid = %d, writer.fid = %d, message on non-published stream\n", h.session.xid, h.fr.fid, h.fw.fid)
return nil
} else if p.rpc {
xlog.OutLog.Printf("[session]: xid = %d, reader.fid = %d, writer.fid = %d, unhandled call on rpc stream\n", h.session.xid, h.fr.fid, h.fw.fid)
return nil
} else {
if w, err := newAmfBytesWriter(name); err != nil {
return errors.New("stream.onAmfData.write name")
} else if err := w.WriteBytes(r.Bytes()); err != nil {
return errors.New("stream.onAmfData.write body")
} else {
data := split(w.Bytes())
call := func(x *streamHandler) {
s := x.session
s.Lock()
defer s.Unlock()
if s.closed || x.play.p != p {
return
}
defer s.flush()
x.fw.AddFragments(p.reliable, data...)
}
async.Call(p.gid, func() {
if l, ok := p.list(); ok && l != nil {
for e := l.Front(); e != nil; e = e.Next() {
call(e.Value.(*streamHandler))
}
}
})
}
return nil
}
}
func (h *streamHandler) onBroadcastByXid(callback float64, r *amf0.Reader, reliable bool) error {
if s, err := r.ReadString(); err != nil {
return errors.New("stream.onBroadcastByXid.read xids")
} else if len(s) == 0 {
return nil
} else {
xids := make([]uint32, 0, 32)
for _, v := range strings.Split(s, "_") {
if x, err := strconv.ParseInt(v, 10, 64); err != nil {
return errors.New("stream.onBroadcastByXid.parse xid")
} else {
xids = append(xids, uint32(x))
}
}
BroadcastByXid(xids, r.Bytes(), h.session.xid, reliable)
return nil
}
}
func (h *connHandler) onRelay(callback float64, r *amf0.Reader) error {
if pidss, err := r.ReadString(); err != nil {
return errors.New("conn.onRelay.read pid")
} else if pidbs, err := hex.DecodeString(pidss); err != nil || len(pidbs) != 0x20 {
return errors.New("conn.onRelay.decode pid")
} else if bs, err := newRelayMessage(h.session.pid, r.Bytes()); err != nil {
return errors.New("conn.onRelay.generate response")
} else {
async.Call(uint64(h.session.xid), func() {
if s := FindByPid(string(pidbs)); s != nil {
s.Lock()
defer s.Unlock()
if s.closed {
return
}
defer s.flush()
if fw := s.mainfw; fw != nil {
fw.AddFragments(true, split(bs)...)
}
}
})
return nil
}
}
func (h *streamHandler) onProxySend(callback float64, r *amf0.Reader, reliable bool) error {
rpc.Call(h.session.xid, h.session.raddr, 0, r.Bytes(), reliable)
return nil
}
func (h *connHandler) onRequest(callback float64, r *amf0.Reader) error {
rpc.Call(h.session.xid, h.session.raddr, callback, r.Bytes(), true)
return nil
}