Example usage for java.net Socket Socket

List of usage examples for java.net Socket Socket

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Introduction

In this page you can find the example usage for java.net Socket Socket.

Prototype

public Socket(InetAddress address, int port) throws IOException

Source Link

Document

Creates a stream socket and connects it to the specified port number at the specified IP address.

Usage

From source file:com.bmwcarit.barefoot.matcher.ServerTest.java

private void sendRequest(InetAddress host, int port, JSONArray samples)
        throws InterruptedException, IOException, JSONException {
    int trials = 120;
    int timeout = 500;
    Socket client = null;// w  w w  .  j av  a2  s  .co m

    while (client == null || !client.isConnected()) {
        try {
            client = new Socket(host, port);
        } catch (IOException e) {
            Thread.sleep(timeout);

            if (trials == 0) {
                client.close();
                throw new IOException(e.getMessage());
            } else {
                trials -= 1;
            }
        }
    }

    PrintWriter writer = new PrintWriter(client.getOutputStream());
    BufferedReader reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
    writer.println(samples.toString());
    writer.flush();

    String code = reader.readLine();
    assertEquals("SUCCESS", code);

    String response = reader.readLine();
    client.close();

    MatcherKState state = new MatcherKState(new JSONObject(response),
            new MatcherFactory(ServerControl.getServer().getMap()));

    OutputFormatter output = new GeoJSONOutputFormatter();
    PrintWriter out = new PrintWriter(ServerTest.class.getResource("").getPath() + "ServerTest-matching.json");
    out.println(output.format(null, state));
    out.close();

    assertEquals(samples.length(), state.sequence().size());
}

From source file:com.fuzhepan.arpc.client.ProxyHandler.java

public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    log.debug("invoke was called!");

    if (method.getName().equals("toString")) {
        return "toString method was called";
    }/*from  ww  w.  j a  va 2 s.  c o  m*/

    RpcContext rpcContext = new RpcContext(interfaceName, method.getName(), method.getParameterTypes(), args);

    //get service info and load balance
    List<HostPortPair> serviceList = RpcConfig.getServiceList(serviceName);
    if (serviceList == null || serviceList.size() == 0)
        throw new ClassNotFoundException("not find service : " + serviceName);
    int index = requestCount.get() % serviceList.size();
    if (requestCount.get() > 100)
        requestCount.set(0);
    else
        requestCount.getAndIncrement();
    HostPortPair hostPort = serviceList.get(index);

    Socket socket = new Socket(hostPort.host, hostPort.port);
    ObjectOutputStream objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
    objectOutputStream.writeObject(rpcContext);
    objectOutputStream.flush();

    ObjectInputStream objectInputStream = new ObjectInputStream(socket.getInputStream());
    Object response = objectInputStream.readObject();

    objectInputStream.close();
    objectOutputStream.close();
    socket.close();

    Class methodReturnType = method.getReturnType();
    return methodReturnType.cast(response);
}

From source file:net.mohatu.bloocoin.miner.SubmitListClass.java

private void submit() {
    for (int i = 0; i < solved.size(); i++) {
        try {/*from  ww w.j av  a2 s  . com*/
            Socket sock = new Socket(this.url, this.port);
            String result = new String();
            DataInputStream is = new DataInputStream(sock.getInputStream());
            DataOutputStream os = null;
            BufferedReader in = new BufferedReader(new InputStreamReader(is));
            solution = solved.get(i);
            hash = DigestUtils.sha512Hex(solution);

            String command = "{\"cmd\":\"check" + "\",\"winning_string\":\"" + solution
                    + "\",\"winning_hash\":\"" + hash + "\",\"addr\":\"" + MainView.getAddr() + "\"}";
            os = new DataOutputStream(sock.getOutputStream());
            os.write(command.getBytes());

            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                result += inputLine;
            }

            if (result.contains("\"success\": true")) {
                System.out.println("Result: Submitted");
                MainView.updateStatusText(solution + " submitted");
                Thread gc = new Thread(new CoinClass());
                gc.start();
            } else if (result.contains("\"success\": false")) {
                System.out.println("Result: Failed");
                MainView.updateStatusText("Submission of " + solution + " failed, already exists!");
            }
            is.close();
            os.close();
            os.flush();
            sock.close();
        } catch (UnknownHostException e) {
            MainView.updateStatusText("Submission of " + solution + " failed, connection failed!");
        } catch (IOException e) {
            MainView.updateStatusText("Submission of " + solution + " failed, connection failed!");
        }
    }
    Thread gc = new Thread(new CoinClass());
    gc.start();
}

From source file:com.lyonsdensoftware.vanitymirror.PythonConnectionThread.java

@Override
public void run() {
    // Try connecting to the master server
    try {//from  ww  w .jav a 2 s .c o  m

        // Create a socket to connect to the server
        this.socket = new Socket(this.mainWindow.getConfigFile().getHostname(),
                this.mainWindow.getConfigFile().getPort());

        // Note it in the log
        log.info("LOG", "Connect to MasterServer at IP: " + socket.getInetAddress().getHostAddress()
                + " on PORT: " + socket.getPort());

        connectedToServer = true;

        // Create an input stream to receive data from the server
        mainWindow.setFromServer(new DataInputStream(socket.getInputStream()));

        // Create an output stream to send data to the server
        mainWindow.setToServer(new DataOutputStream(socket.getOutputStream()));

        // Main Loop
        while (runThread) {

            // Check for data from the server
            BufferedReader in = new BufferedReader(new InputStreamReader(mainWindow.getFromServer()));

            if (in.ready()) {
                // Convert in data to json
                Gson gson = new Gson();

                JSONObject json = new JSONObject(gson.fromJson(in.readLine(), JSONObject.class));

                if (json.keys().hasNext()) {
                    // handle the data
                    handleDataFromServer(json);
                } else {
                    System.out.println(json.toString());
                }
            }
        }

        // Loop not running now so close connection
        socket.close();
        mainWindow.getFromServer().close();
        mainWindow.getToServer().close();
    } catch (IOException ex) {
        log.error("ERROR", ex.toString());
    }
}

From source file:bankingclient.ChonThaoTacFrame.java

public ChonThaoTacFrame(NewOrOldAccFrame acc) {
    initComponents();//from   w ww  . ja  v a2s .c o m
    jTextField1.setText("");

    jLabel4.setVisible(false);
    jComboBox2.setVisible(false);
    jLabel2.setVisible(false);
    jLabel3.setVisible(false);
    jTextField1.setVisible(false);
    jBt_xn1.setVisible(false);
    jBt_xn2.setVisible(false);

    this.accList = null;
    this.cusList = null;
    this.noAcc = acc;
    this.tt = new Thong_Tin_TK(this);
    this.setVisible(false);

    jBt_xn1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (NumberUtils.isNumber(jTextField1.getText()) && (Long.parseLong(jTextField1.getText()) > 0)) {
                long currentMoney = 0;
                try {
                    Socket client = new Socket("113.22.46.207", 6013);

                    DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                    dout.writeByte(8);
                    dout.writeUTF((String) jComboBox1.getSelectedItem());
                    dout.flush();

                    DataInputStream din = new DataInputStream(client.getInputStream());
                    Scanner lineScanner = new Scanner(din.readUTF());
                    currentMoney = Long.parseLong(lineScanner.nextLine());
                    System.out.println(currentMoney);

                } catch (Exception ex) {
                    ex.printStackTrace();
                    JOptionPane.showMessageDialog(rootPane,
                            "Li kt ni mng,bn cn kim tra kt ni");
                }

                if (jCheck_gt.isSelected()) {
                    try {
                        Socket client = new Socket("113.22.46.207", 6013);
                        DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                        dout.writeByte(5);
                        dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n" + jTextField1.getText()
                                + "\n" + (noAcc.getCustomer()));
                        dout.flush();

                    } catch (Exception ex) {
                        ex.printStackTrace();
                        JOptionPane.showMessageDialog(rootPane, "C Li Kt Ni Xy ra....");
                    }
                    JOptionPane.showMessageDialog(rootPane, "Gi Ti?n Thnh Cng...");
                }

                if (jCheck_rt.isSelected()) {
                    if ((Long.parseLong(jTextField1.getText()) <= currentMoney)) {
                        try {
                            Socket client = new Socket("113.22.46.207", 6013);
                            DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                            dout.writeByte(6);
                            dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n" + jTextField1.getText()
                                    + "\n" + (noAcc.getCustomer()));
                            dout.flush();

                        } catch (Exception ex) {
                            ex.printStackTrace();
                            JOptionPane.showMessageDialog(rootPane, "C Li Kt Ni Xy Ra.....");
                        }
                        JOptionPane.showMessageDialog(rootPane, "Rt Ti?n Thnh Cng ...");
                    } else {
                        System.out.println("Khng  Ti?n Trong ti khon.." + currentMoney);
                        JOptionPane.showMessageDialog(null, "Ti Khon Khng ? ? Rt ...");
                    }
                }

                noAcc.setVisible(true);
                ChonThaoTacFrame.this.setVisible(false);
            } else {
                JOptionPane.showMessageDialog(rootPane,
                        "Cn Nhp Li S Ti?n Cn Gi Hoc Rt..");
            }

        }
    });

    jBt_tt.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            tt.setTk((String) jComboBox1.getSelectedItem());
            tt.hienTenTk();
            long currentMoney = 0;
            try {
                Socket client = new Socket("113.22.46.207", 6013);

                DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                dout.writeByte(8);
                dout.writeUTF((String) jComboBox1.getSelectedItem());
                dout.flush();

                DataInputStream din = new DataInputStream(client.getInputStream());
                Scanner lineScanner = new Scanner(din.readUTF());
                currentMoney = Long.parseLong(lineScanner.nextLine());
                //                    System.out.println(currentMoney);

            } catch (Exception ex) {
                ex.printStackTrace();
                JOptionPane.showMessageDialog(rootPane,
                        "Li kt ni mng,bn cn kim tra kt ni");
            }
            tt.hienSoDu(((Long) currentMoney).toString());
            tt.setVisible(true);
            try {
                Socket client = new Socket("113.22.46.207", 6013);

                DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                dout.writeByte(10);
                dout.writeUTF((String) jComboBox1.getSelectedItem());
                dout.flush();

                DataInputStream din = new DataInputStream(client.getInputStream());
                Scanner cusScanner = new Scanner(din.readUTF());
                while (cusScanner.hasNextLine()) {
                    tt.addCus(cusScanner.nextLine());
                }
            } catch (Exception ee) {
                ee.printStackTrace();
            }
            tt.hienChuTaiKhoan();
            try {
                Socket client = new Socket("113.22.46.207", 6013);
                DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                dout.writeByte(12);
                dout.writeUTF((String) jComboBox1.getSelectedItem());
                dout.flush();

                DataInputStream din = new DataInputStream(client.getInputStream());
                Scanner dateScanner = new Scanner(din.readUTF());
                int day = Integer.parseInt(dateScanner.nextLine());
                int month = Integer.parseInt(dateScanner.nextLine());
                int year = Integer.parseInt(dateScanner.nextLine());
                String date = (day + "-" + month + "-" + year);
                tt.hienNgayLapTaiKhoan(date);
                while (dateScanner.hasNextLine()) {
                    //                        System.out.println("aaa");
                    tt.addGiaoDich(dateScanner.nextLine());
                }
                tt.hienGiaoDich();
            } catch (Exception ex) {
                ex.printStackTrace();
            }

            ChonThaoTacFrame.this.setVisible(false);
        }
    });

    jBt_xn2.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (jCheck_tctk.isSelected()) {
                try {
                    Socket client = new Socket("113.22.46.207", 6013);
                    DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                    dout.writeByte(7);
                    dout.writeUTF((String) jComboBox1.getSelectedItem() + "\n"
                            + (String) jComboBox2.getSelectedItem());
                    dout.flush();
                } catch (Exception ex) {
                    ex.printStackTrace();
                    JOptionPane.showMessageDialog(rootPane,
                            "C Li Kt Ni Xy Ra\n Thm Ch Tht Bi...");
                }
                JOptionPane.showMessageDialog(rootPane, "Thm Ch Ti Khon Thnh Cng..");
            } else {
                System.out.println("nothing to do...");
            }
        }
    });

    jBt_xtk.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            try {
                Socket client = new Socket("113.22.46.207", 6013);
                DataOutputStream dout = new DataOutputStream(client.getOutputStream());
                dout.writeByte(11);
                String sent = (String) (jComboBox1.getSelectedItem()) + "\n" + noAcc.getCustomer();
                dout.writeUTF(sent);
                dout.flush();
                DataInputStream din = new DataInputStream(client.getInputStream());
                byte check = din.readByte();
                if (check == 1) {
                    JOptionPane.showMessageDialog(rootPane, "xoa tai khoan thanh cong");
                } else {
                    JOptionPane.showMessageDialog(rootPane,
                            "<html>xoa tai khoan <b>khong</b> thanh cong <br> chi chu chinh moi co the xoa tai khoan</html>");
                }

            } catch (Exception ee) {
                ee.printStackTrace();
                JOptionPane.showMessageDialog(rootPane, "Li Kt Ni ,Vui Lng Kim Tra Li..");
            }
        }
    });

    /*dont touch*/
    jBt_ql.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            noAcc.setVisible(true);
            ChonThaoTacFrame.this.setVisible(false);
        }
    });
    /*dont touch*/

    jComboBox1.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

        }
    });

    jComboBox2.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {

        }
    });

    /*dont touch jcheckbox*/
    jCheck_tctk.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (jCheck_tctk.isSelected()) {
                jLabel4.setVisible(true);
                jComboBox2.setVisible(true);
                jBt_xn2.setVisible(true);
            } else {
                jLabel4.setVisible(false);
                jComboBox2.setVisible(false);
                jBt_xn2.setVisible(false);
            }
        }
    });
    jCheck_gt.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (jCheck_gt.isSelected()) {
                if (jCheck_rt.isSelected()) {
                    jCheck_rt.setSelected(false);
                }
                jLabel2.setVisible(true);
                jLabel3.setVisible(true);
                jTextField1.setVisible(true);
                jBt_xn1.setVisible(true);
            } else {
                jLabel2.setVisible(false);
                jLabel3.setVisible(false);
                jTextField1.setVisible(false);
                jBt_xn1.setVisible(false);
            }
        }
    });
    jCheck_rt.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            if (jCheck_rt.isSelected()) {
                if (jCheck_gt.isSelected()) {
                    jCheck_gt.setSelected(false);
                }
                jLabel2.setVisible(true);
                jLabel3.setVisible(true);
                jTextField1.setVisible(true);
                jBt_xn1.setVisible(true);
            } else {
                jLabel2.setVisible(false);
                jLabel3.setVisible(false);
                jTextField1.setVisible(false);
                jBt_xn1.setVisible(false);
            }
        }
    });
    /*dont touch jcheckbox*/
}

From source file:it.holiday69.phpwebserver.httpd.fastcgi.impl.PoolFactory.java

/**
 * builds a new socket using one of the descriptors.
 *///from  w  w  w.  j  a va2 s. c o  m
@Override
public Object makeObject() throws Exception {
    int index = random.nextInt(addresses.size() - 1);
    ConnDesc desc = addresses.get(index);
    return new Socket(desc.getAddr(), desc.getPort());
}

From source file:net.mohatu.bloocoin.miner.SubmitList.java

private void submit() {
    for (int i = 0; i < solved.size(); i++) {
        try {/*  ww w  .  j  ava  2 s.  c  o m*/
            Socket sock = new Socket(this.url, this.port);
            String result = new String();
            DataInputStream is = new DataInputStream(sock.getInputStream());
            DataOutputStream os = null;
            BufferedReader in = new BufferedReader(new InputStreamReader(is));
            solution = solved.get(i);
            hash = DigestUtils.sha512Hex(solution);

            String command = "{\"cmd\":\"check" + "\",\"winning_string\":\"" + solution
                    + "\",\"winning_hash\":\"" + hash + "\",\"addr\":\"" + Main.getAddr() + "\"}";
            os = new DataOutputStream(sock.getOutputStream());
            os.write(command.getBytes());

            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                result += inputLine;
            }

            if (result.contains("\"success\": true")) {
                System.out.println("Result: Submitted");
                Main.updateStatusText(solution + " submitted", Color.blue);
                Thread gc = new Thread(new Coins());
                gc.start();
            } else if (result.contains("\"success\": false")) {
                System.out.println("Result: Failed");
                Main.updateStatusText("Submission of " + solution + " failed, already exists!", Color.red);
            }
            is.close();
            os.close();
            os.flush();
            sock.close();
        } catch (UnknownHostException e) {
            e.printStackTrace();
            Main.updateStatusText("Submission of " + solution + " failed, connection failed!", Color.red);
        } catch (IOException e) {
            e.printStackTrace();
            Main.updateStatusText("Submission of " + solution + " failed, connection failed!", Color.red);
        }
    }
    Thread gc = new Thread(new Coins());
    gc.start();
}

From source file:com.bmwcarit.barefoot.tracker.TrackerServerTest.java

public void sendSample(InetAddress host, int port, JSONObject sample) throws InterruptedException, IOException {
    int trials = 120;
    int timeout = 500;
    Socket client = null;/*w  ww  . j  a v  a 2 s.c  o m*/

    while (client == null || !client.isConnected()) {
        try {
            client = new Socket(host, port);
        } catch (IOException e) {
            Thread.sleep(timeout);

            if (trials == 0) {
                logger.error(e.getMessage());
                client.close();
                throw new IOException();
            } else {
                trials -= 1;
            }
        }
    }

    PrintWriter writer = new PrintWriter(client.getOutputStream());
    BufferedReader reader = new BufferedReader(new InputStreamReader(client.getInputStream()));
    writer.println(sample.toString());
    writer.flush();

    String code = reader.readLine();
    assertEquals("SUCCESS", code);
}

From source file:com.nokia.dempsy.messagetransport.tcp.TcpSender.java

/**
 * This method is here for testing. It allows me to create a fake output stream that 
 * I can disrupt to test the behavior of network failures.
 *//*from  ww w . jav  a  2s.co m*/
protected Socket makeSocket(TcpDestination destination) throws IOException {
    return new Socket(destination.inetAddress, destination.port);
}

From source file:org.cloudfoundry.identity.uaa.login.test.IntegrationTestRule.java

private boolean connectionAvailable() {
    UriComponents components = UriComponentsBuilder.fromHttpUrl(baseUrl).build();
    String host = components.getHost();
    int port = components.getPort();

    logger.info("Testing connectivity for " + baseUrl);
    try (Socket socket = new Socket(host, port)) {
        logger.info("Connectivity test succeeded for " + baseUrl);
        return true;

    } catch (IOException e) {
        logger.warn("Connectivity test failed for " + baseUrl, e);
        return false;
    }//from ww  w .j a v  a2s  .c  o  m
}