func ClientConnection(clientsock *websocket.Conn) {
packet := pnet.NewPacket()
buffer := make([]uint8, pnet.PACKET_MAXSIZE)
recv, err := clientsock.Read(buffer)
if err == nil {
copy(packet.Buffer[0:recv], buffer[0:recv])
packet.GetHeader()
g_server.ParseFirstMessage(clientsock, packet)
} else {
if err.Error() != "EOF" {
logger.Println("Client connection error: " + err.Error())
}
}
}
func echoHandler(ws *websocket.Conn) {
buff := make([]byte, 150)
fmt.Println("connected to:", ws.Config().Location.Host)
for {
_, err := ws.Read(buff)
if err != nil {
break
}
fmt.Println("got:", string(buff))
_, err = ws.Write(buff)
if err != nil {
break
}
}
fmt.Println("lost connection with:", ws.Config().Location.Host)
availableNodes <- reverseHostMap[ws.Config().Location.Host]
}
func ChatroomServer(ws *websocket.Conn) {
defer ws.Close()
auth := false
var user *User
ch := NewChatHome()
// user.DoNothing()
item_ws := WSConns.PushBack(ws)
defer WSConns.Remove(item_ws)
// SendMessage(nil, fmt.Sprintf("welcome %s join\n", "name"))
r := bufio.NewReader(ws)
log.Println("Connected ")
for {
data, err := r.ReadBytes('\n')
if err != nil {
SendMessage(item_ws, `{"Code":"msg","Data":"`+user.Name+` offline"}`)
if b, _ := ch.IsOnline(user.Name); b {
ch.RmOnlineUser(user.Name)
ch.WaittingToOnline()
SendMessage(item_ws, `{"Code":"OK","Data":"Welcome `+user.Name+`"}`)
} else {
ch.RmWaittingUser(user.Name)
}
SendMessage(nil, `{"Code":"online_user_count","Data": `+strconv.Itoa(ch.GetOnlineCount())+`}`)
SendMessage(nil, `{"Code":"waitting_user_count","Data": `+strconv.Itoa(ch.GetWaittingCount())+`}`)
// SendMessage(nil, `{"Code":"online_user_list","Data": "`+ch.OnlineListToBase64()+`"}`)
// SendMessage(nil, `{"Code":"waitting_user_list","Data": "`+ch.WaittingListToBase64()+`"}`)
break
}
log.Println("Received: " + string(data))
log.Println(`{"Code":"online_user_list","Data": "` + ch.OnlineListToBase64() + `"}`)
var msg Msg
err = json.Unmarshal(data, &msg)
if err != nil {
SendMessage(item_ws, `{"Code":"error","Data":"JSON Error","Desc":"Nothing"}`)
}
if msg.Code == "cookie" {
for item_user := ConnUsers.Front(); item_user != nil; item_user = item_user.Next() {
user, _ = item_user.Value.(*User)
if user.Cookie == msg.Data {
auth = true
if ch.GetOnlineCount() < ch.MAX_ONLINE_COUNT && ch.GetWaittingCount() == 0 {
ch.AddOnlineUser(user.Name)
SendMessage(item_ws, `{"Code":"OK","Data":"Welcome `+user.Name+`"}`)
} else {
ch.AddWaittingUser(user.Name)
SendMessage(nil, `{"Code":"wait","Data": `+strconv.Itoa(ch.GetWaittingCount())+`}`)
}
SendMessage(nil, `{"Code":"online_user_count","Data": `+strconv.Itoa(ch.GetOnlineCount())+`}`)
SendMessage(nil, `{"Code":"waitting_user_count","Data": `+strconv.Itoa(ch.GetWaittingCount())+`}`)
// SendMessage(nil, `{"Code":"online_user_list","Data": "`+ch.OnlineListToBase64()+`"}`)
// SendMessage(nil, `{"Code":"waitting_user_list","Data": "`+ch.WaittingListToBase64()+`"}`)
break
}
}
} else {
if !auth {
SendMessage(item_ws, `{"Code":"error","Data":"Auth Error","Desc":"RELOGIN"}`)
} else {
// SendMessage(item_ws, `{"Code":"OK","Data":"Auth Error","Desc":"RELOGIN"}`)
ControlMsg(item_ws, msg, user)
}
}
}
log.Println("Listenning Over")
}
