Exemple #1
0
        public bool connect()
        {
            socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            socket.Connect(hostName, port);
            socket.NoDelay = true;
            @out           = new LittleEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));

            ExtendedDataInput @in  = new LittleEndianDataInputStream(new BufferedStream(new NetworkStream(socket)));
            string            body = "connect\n";

            @out.writeBytes("API 0 ");
            @out.writeBytes(body.Length.ToString());
            @out.writeByte('\n');
            @out.writeBytes(body);
            @out.flush();


            string line   = @in.readLine();
            int    endPos = line.IndexOf(' ');

            if (endPos <= 0)
            {
                close();
                throw new IOException("Invalid ack msg : " + line);
                //return false;
            }
            sessionID = line.Substring(0, endPos);

            int startPos = endPos + 1;

            endPos = line.IndexOf(' ', startPos);
            if (endPos != line.Length - 2)
            {
                close();
                throw new IOException("Invalid ack msg : " + line);
                //return false;
            }

            if (line[endPos + 1] == '0')
            {
                remoteLittleEndian = false;
                @out = new BigEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));
            }
            else
            {
                remoteLittleEndian = true;
            }

            if (this.userId.Length > 0 && this.password.Length > 0)
            {
                login();
            }
            if (this.initialScript != "")
            {
                run(initialScript);
            }
            return(true);
        }
Exemple #2
0
        public virtual bool tryReconnect()
        {
            socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            socket.Connect(hostName, port);
            @out = new LittleEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));

            ExtendedDataInput @in  = new LittleEndianDataInputStream(new BufferedStream(new NetworkStream(socket)));
            string            body = "connect\n";

            @out.writeBytes("API 0 ");
            @out.writeBytes(body.Length.ToString());
            @out.writeByte('\n');
            @out.writeBytes(body);
            @out.flush();


            string line   = @in.readLine();
            int    endPos = line.IndexOf(' ');

            if (endPos <= 0)
            {
                close();
                return(false);
            }
            sessionID = line.Substring(0, endPos);

            int startPos = endPos + 1;

            endPos = line.IndexOf(' ', startPos);
            if (endPos != line.Length - 2)
            {
                close();
                return(false);
            }

            if (line[endPos + 1] == '0')
            {
                remoteLittleEndian = false;
                @out = new BigEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));
            }
            else
            {
                remoteLittleEndian = true;
            }

            return(true);
        }
Exemple #3
0
        public bool connect(string hostName, int port)
        {
            lock (threadLock)
            {
                try
                {
                    if (sessionID.Length > 0)
                    {
                        return(true);
                    }

                    this.hostName = hostName;
                    this.port     = port;
                    socket        = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
                    socket.Connect(hostName, port);
                    socket.NoDelay = true;
                    @out           = new LittleEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));

                    ExtendedDataInput @in  = new LittleEndianDataInputStream(new BufferedStream(new NetworkStream(socket)));
                    string            body = "connect\n";
                    @out.writeBytes("API 0 ");
                    @out.writeBytes(body.Length.ToString());
                    @out.writeChar('\n');
                    @out.writeBytes(body);
                    @out.flush();


                    string line   = @in.readLine();
                    int    endPos = line.IndexOf(' ');
                    if (endPos <= 0)
                    {
                        close();
                        return(false);
                    }
                    sessionID = line.Substring(0, endPos);

                    int startPos = endPos + 1;
                    endPos = line.IndexOf(' ', startPos);
                    if (endPos != line.Length - 2)
                    {
                        close();
                        return(false);
                    }

                    if (line[endPos + 1] == '0')
                    {
                        remoteLittleEndian = false;
                        @out = new BigEndianDataOutputStream(new BufferedStream(new NetworkStream(socket)));
                    }
                    else
                    {
                        remoteLittleEndian = true;
                    }

                    return(true);
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }
        }