func server() {
ltvsocket.SpawnAcceptor("127.0.0.1:8001", func(self cellnet.CellID, cm interface{}) {
switch v := cm.(type) {
case ltvsocket.EventAccepted:
ltvsocket.SpawnSession(v.Stream(), func(ses cellnet.CellID, sescm interface{}) {
switch pkt := sescm.(type) {
case *cellnet.Packet:
log.Println("server recv:", cellnet.ReflectContent(pkt))
v.Stream().Write(cellnet.BuildPacket(&coredef.TestEchoACK{
Content: proto.String("world"),
}))
}
})
case IError:
log.Println(cellnet.ReflectContent(v))
}
})
}
func client() {
// cellid: 1.1 acceptor
// cellid: 1.2 connector
// cellid: 1.3
cid := cellnet.Spawn(func(src cellnet.CellID, data interface{}) {
switch d := data.(type) {
case *cellnet.Packet:
log.Println("recv node msg", src.String(), cellnet.ReflectContent(d))
}
})
log.Println(cid.String())
nexus.Register(nexus.Dispatcher)
// cellid: 1.4
dispatcher.RegisterMessage(nexus.Dispatcher, coredef.TestEchoACK{}, func(src cellnet.CellID, content interface{}) {
msg := content.(*coredef.TestEchoACK)
log.Println("recv msg callback :", msg.GetContent())
})
}
func client() {
ltvsocket.SpawnConnector("127.0.0.1:8001", func(self cellnet.CellID, cm interface{}) {
switch v := cm.(type) {
case ltvsocket.EventConnected:
// new session
ltvsocket.SpawnSession(v.Stream(), func(ses cellnet.CellID, sescm interface{}) {
switch pkt := sescm.(type) {
case *cellnet.Packet:
var ack coredef.TestEchoACK
if err := proto.Unmarshal(pkt.Data, &ack); err != nil {
log.Println(err)
} else {
log.Println("client recv", ack.String())
done <- true
}
}
})
// send packet on connected
v.Stream().Write(cellnet.BuildPacket(&coredef.TestEchoACK{
Content: proto.String("hello"),
}))
case IError:
log.Println(cellnet.ReflectContent(v))
}
})
}
// 处理Peer的新会话及会话的消息处理
func PeerHandler(disp *PacketDispatcher) func(cellnet.CellID, interface{}) {
return func(peer cellnet.CellID, peerev interface{}) {
switch v := peerev.(type) {
case ltvsocket.EventNewSession: // 新的连接生成
var msgid uint32
switch peerev.(type) {
case ltvsocket.EventConnected:
msgid = msgConnected
case ltvsocket.EventAccepted:
msgid = msgAccepted
}
ltvsocket.SpawnSession(v.Stream(), func(ses cellnet.CellID, sesev interface{}) {
switch data := sesev.(type) {
case cellnet.EventInit: // 初始化转通知
disp.Call(ses, &cellnet.Packet{MsgID: msgid})
case ltvsocket.EventClose: // 断开转通知
disp.Call(ses, &cellnet.Packet{MsgID: msgClosed})
case *cellnet.Packet: // 收
disp.Call(ses, data)
case proto.Message: // 发
v.Stream().Write(cellnet.BuildPacket(data))
}
})
case errInterface:
log.Println(cellnet.ReflectContent(v))
}
}
}