func receiveMsg(conn net.Conn) {
buf := make([]byte, 128)
n, err := conn.Read(buf)
if checkerr(err) {
os.Exit(-1)
return
}
// fmt.Printf("\nread (%d) byte from %v :\n%v\n", n, conn.RemoteAddr(), buf[:n])
protobuf := proto.NewBuffer(buf[:n])
var _msg msg.OSMsg
pumerr := protobuf.Unmarshal(&_msg)
if checkerr(pumerr) {
return
}
fmt.Printf("[received <----- message]%v\n", _msg.String())
}
func sendMsg(conn net.Conn) chan bool {
// _msg := msg.OSMsg{Fromu: proto.String("jack"), Tou: proto.String("tom"), Content: proto.String("hello,tom")}
_msg := msg.OSMsg{Fromu: proto.String("tom"), Tou: proto.String("jack"), Content: proto.String("hello,jack")}
end := make(chan bool)
for {
// send
data, err := proto.Marshal(&_msg)
if checkerr(err) {
end <- true
break
}
conn.Write(data)
proto.Unmarshal(data, &_msg)
fmt.Printf("[send -----> message]%s\n", _msg.String())
time.Sleep(4e9)
}
return end
}
func (s *Server) Accept(conn *net.TCPConn) {
defer func() {
if err := recover(); err != nil {
}
}()
fmt.Println("客户端连接来自:", conn.RemoteAddr().String())
bs := make([]byte, 1024)
var msg_tmp msg.OSMsg
var login_user string
once := sync.Once{}
for {
n, err := conn.Read(bs)
if checkerr(err) {
break
}
err = proto.Unmarshal(bs[:n], &msg_tmp)
if checkerr(err) {
continue
}
once.Do(func() {
login_user = msg_tmp.GetFromu()
err := s.keeper.Login(login_user, conn)
if checkerr(err) {
panic(err)
}
})
err = s.keeper.SendMsgTo(msg_tmp.GetTou(), bs[:n])
if checkerr(err) {
continue
}
msg_tmp.Reset()
}
defer func() {
s.keeper.Logout(login_user)
}()
}