//----------------------------------------------- connection close cleanup work
func close_work(sess *Session) {
if sess.LoggedIn {
hub_client.Logout(sess.User.Id)
gsdb.UnregisterOnline(sess.User.Id)
close(sess.MQ)
// 未处理的IPC数据，重新放入db
if len(sess.MQ) > 0 {
log.Println("re-push ipcobject back to db")
}
for len(sess.MQ) > 0 {
ipcobject := <-sess.MQ
forward_tbl.Push(&ipcobject)
}
// 持久化逻辑#3: 离线时，刷入数据库
_flush(sess)
}
}
//----------------------------------------------- cleanup work after disconnection
func close_work(sess *Session) {
defer PrintPanicStack()
if sess.Flag&SESS_LOGGED_IN == 0 {
return
}
// must flush user data
_flush(sess)
// notify hub
hub_client.Logout(sess.User.Id)
// unregister online at this server
gsdb.UnregisterOnline(sess.User.Id)
// close MQ, and save the queue to db
close(sess.MQ)
for ipcobject := range sess.MQ {
forward_tbl.Push(&ipcobject)
NOTICE("re-pushed ipcobject back to db, userid:", sess.User.Id)
}
NOTICE(sess.User.Name, "disconnected from", sess.IP, "country:", geoip.Query(sess.IP))
}