/**
* zeromore 框架启动
*/
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
go func() {
log2.Println(http.ListenAndServe("0.0.0.0:6060", nil))
}()
global.InitConfig()
//fmt.Println( global.Config.Connector.MaxConections )
//fmt.Println( global.Config.Area.Init_area )
//fmt.Println( global.Config.WorkerAgent.Host )
//hub.CronTest()
//return
//appConfig := &AppConfig{}
// 读取配置文件
init_logger()
init_global()
go connector.Websocket_connector("", global.Config.Connector.SocketPort)
go connector.Keeplive_connector("", global.Config.Connector.WebsocketPort)
// 开启worker代理
go worker.Worker_agent()
// 开启hub服务器
go hub.HubServer()
// 预创建多个场景
for _, area_id := range global.Config.Area.Init_area {
area.CreateChannel(area_id, area_id)
global.Channels[area_id] = global.Config.Hub.Hub_host
}
// 启动worker
//go start_php_worker()
//go worker.Start()
log.Info("Server started!")
select {}
}
// Worker using REQ socket to do load-balancing
//
func hubWorkeDispath(msg []byte, conn *net.TCPConn) {
// Process messages as they arrive
//fmt.Println( "hubWorkeDispath:", string(msg) )
// 角色登录成功后
ret_json, _ := jason.NewObjectFromBytes(msg)
cmd, _ := ret_json.GetString("cmd")
if cmd == "get_enable" {
conn.Write([]byte(string(global.AppConfig.Enable)))
conn.Close()
}
if cmd == "enabled" {
global.AppConfig.Enable = 1
conn.Write([]byte(string(global.AppConfig.Enable)))
}
if cmd == "disabled" {
global.AppConfig.Enable = 0
conn.Write([]byte(string(global.AppConfig.Enable)))
}
// 创建场景
if cmd == "create_channel" {
name, _ := ret_json.GetString("name")
log.Debug(" join_channel ", name)
go area.CreateChannel(name, name)
global.Channels[name] = ""
conn.Write([]byte(`ok`))
}
// 销毁场景
if cmd == "remove_channel" {
id, _ := ret_json.GetString("name")
log.Debug("remove_channel:", id)
area.RemovChannel(id)
conn.Write([]byte(`ok`))
}
// 加入到一个场景中
if cmd == "join_channel" {
sid, _ := ret_json.GetString("sid")
name, _ := ret_json.GetString("name")
log.Debug("join_channel:", sid, name)
// 如果场景不存在，则返回错误
exist := area.CheckChannelExist(name)
if !exist {
conn.Write([]byte(`error,channel not exist`))
} else {
// 检查会话用户是否加入过此场景
have_joined := area.CheckUserJoinChannel(name, sid)
// 如果还没有加入场景,则订阅
if !have_joined {
user_conn := area.GetConn(sid)
channel_host := global.Channels[name]
log.Debug(" join_channel ", user_conn, channel_host, sid)
user_wsconn := area.GetWsConn(sid)
// 会话如果属于socket
if user_conn != nil {
go area.SubscribeChannel(name, user_conn, sid)
}
// 会话如果属于websocket
if user_wsconn != nil {
go area.SubscribeWsChannel(name, user_wsconn, sid)
}
var userJoinedChannels = make([]string, 0, 1000)
tmp, ok := global.SyncUserJoinedChannels.Get(sid)
if ok {
userJoinedChannels = tmp.([]string)
}
userJoinedChannels = append(userJoinedChannels, name)
global.SyncUserJoinedChannels.Set(sid, userJoinedChannels)
}
conn.Write([]byte(`ok`))
}
}
if cmd == "leave_channel" {
sid, _ := ret_json.GetString("sid")
name, _ := ret_json.GetString("name")
log.Debug("remove_channel:", sid, name)
// 离开场景则关闭此订阅
go area.UnSubscribeChannel(name, sid)
user_channels, exist := global.UserChannels[sid]
if exist {
for i := 0; i < len(user_channels); i++ {
if user_channels[i] == name {
user_channels = append(user_channels[:i], user_channels[i+1:]...)
global.UserChannels[sid] = user_channels
break
}
}
}
log.Debug("userChannels's ", sid, ":", global.UserChannels[sid])
log.Debug("hub_worker leave_channel:", sid, name)
conn.Write([]byte(`ok`))
}
if cmd == "kick" {
sid, _ := ret_json.GetString("sid")
user_conn := area.GetConn(sid)
if user_conn != nil {
// 发送消息退出
user_conn.Write([]byte(`{"cmd":"error_","data":{"ret":0,"msg":"Server kicked " }}`))
user_conn.Close()
area.DeleteConn(sid)
}
user_wsconn := area.GetWsConn(sid)
if user_wsconn != nil {
// 发送消息退出
websocket.Message.Send(user_wsconn, `{"cmd":"error_","data":{"ret":0,"msg":"Server kicked " }}`)
area.DeleteWsConn(sid)
}
area.UserUnSubscribeChannel(sid)
area.DeleteUserssion(sid)
conn.Write([]byte(`ok`))
}
if cmd == "push" {
sid, _ := ret_json.GetString("sid")
push_data, _ := ret_json.GetString("data")
user_conn := area.GetConn(sid)
if user_conn != nil {
user_conn.Write([]byte(fmt.Sprintf("%s\r\n", push_data)))
}
user_wsconn := area.GetWsConn(sid)
if user_wsconn != nil {
websocket.Message.Send(user_wsconn, fmt.Sprintf("%s\r\n", push_data))
}
log.Debug("hub_worker push to --------------->:", sid, push_data)
conn.Write([]byte(`ok`))
}
if cmd == "broatcast" {
channel, _ := ret_json.GetString("id")
data, _ := ret_json.GetString("data")
area.Broatcast(channel, data)
log.Debug("hub_worker broadcast to :", channel, " ", data)
conn.Write([]byte(`ok`))
}
if cmd == "get_channels" {
js1, _ := json2.Marshal(global.Channels)
fmt.Println("(global.Channels:", (global.Channels))
conn.Write(js1)
conn.Close()
}
if cmd == "get_session" {
sid, _ := ret_json.GetString("sid")
user_session, exist := global.SyncUserSessions.Get(sid)
js1 := []byte(`{}`)
if exist {
js1, _ = json2.Marshal(user_session)
}
conn.Write(js1)
conn.Close()
}
if cmd == "get_all_session" {
var UserSessions = map[string]*z_type.Session{}
for item := range global.SyncUserSessions.IterItems() {
UserSessions[item.Key] = item.Value.(*z_type.Session)
}
js1, _ := json2.Marshal(UserSessions)
conn.Write(js1)
conn.Close()
}
if cmd == "update_session" {
sid, _ := ret_json.GetString("sid")
data, _ := ret_json.GetString("data")
tmp, user_session_exist := global.SyncUserSessions.Get(sid)
var user_session *z_type.Session
if user_session_exist {
user_session = tmp.(*z_type.Session)
user_session.User = data
global.SyncUserSessions.Set(sid, user_session)
}
log.Info("User Session :", sid, user_session)
conn.Write([]byte(`ok`))
}
if cmd == "get_user_join_channels" {
sid, _ := ret_json.GetString("sid")
js1 := []byte(`[]`)
tmp, ok := global.SyncUserJoinedChannels.Get(sid)
if ok {
userJoinedChannels := tmp.([]string)
js1, _ = json2.Marshal(userJoinedChannels)
}
// 发送消息退出
conn.Write(js1)
conn.Close()
}
}
func CreateChannel(id string, name string) bool {
area.CreateChannel(id, name)
return true
}