func serve(conn *net.TCPConn, uid uint64, receiveChan *(chan *fs.Msg), rn *raft.RaftNode) {
reader := bufio.NewReader(conn)
//replyChan := fs.GetChannel(uid)
for {
msg, msgerr, fatalerr := fs.GetMsg(reader)
if fatalerr != nil || msgerr != nil {
reply(conn, &fs.Msg{Kind: 'M'})
conn.Close()
break
}
if msgerr != nil {
if (!reply(conn, &fs.Msg{Kind: 'M'})) {
conn.Close()
break
}
}
//response := fsys.ProcessMsg(msg)
data, _ := json.Marshal(ClientMessage{uid, *msg}) //? handle error reply(conn, &fs.Msg{Kind: 'I'})
rn.Append(data)
response, _ := <-*receiveChan //? error
if !reply(conn, response) {
conn.Close()
break
}
}
}
func InitClientHandeler(rn *raft.RaftNode, fsys *fs.FileSystem) *ClientHandeler {
ch := ClientHandeler{}
//fmt.Println("RN:", rn,"FS", fsys)
ch.rn = rn
ch.client_chans = make(map[uint64](chan *fs.Msg))
ch.commitChan = rn.GetCommitChannel()
ch.fsys = fsys
return &ch
}
