Example usage for java.net Socket close

List of usage examples for java.net Socket close

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Introduction

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

Prototype

public synchronized void close() throws IOException

Source Link

Document

Closes this socket.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Socket socket = new Socket("localhost", 8000);
    File file = new File("C:/Users/abc/Desktop/image.jpg");
    FileInputStream fileInputStream = new FileInputStream(file);

    byte[] fileBytes = new byte[(int) file.length()];
    OutputStream outputStream = socket.getOutputStream();
    int content;/*  w w  w . jav a2  s  . c o m*/
    while ((content = fileInputStream.read(fileBytes)) != -1) {
        outputStream.write(fileBytes, 0, (int) file.length());
    }

    System.out.println("file size is " + fileBytes.length);
    for (byte a : fileBytes) {
        System.out.println(a);
    }
    socket.close();
    fileInputStream.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {

    String hostname = "localhost";

    Socket connection = null;
    connection = new Socket(hostname, DEFAULT_PORT);
    Writer out = new OutputStreamWriter(connection.getOutputStream(), "8859_1");
    out.write("\r\n");
    out.flush();//from  ww w  . j  a v  a2  s . c  om
    InputStream raw = connection.getInputStream();
    BufferedInputStream buffer = new BufferedInputStream(raw);
    InputStreamReader in = new InputStreamReader(buffer, "8859_1");
    int c;
    while ((c = in.read()) != -1) {
        if ((c >= 32 && c < 127) || c == '\t' || c == '\r' || c == '\n') {
            System.out.write(c);
        }
    }
    connection.close();

}

From source file:CompRcv.java

public static void main(String[] args) throws Exception {
    Socket sock = new Socket(args[0], Integer.parseInt(args[1]));
    GZIPOutputStream zip = new GZIPOutputStream(sock.getOutputStream());
    String line;//from   w  w  w . j a v a 2 s  .c  o  m
    BufferedReader bis = new BufferedReader(new FileReader(args[2]));
    while (true) {
        try {
            line = bis.readLine();
            if (line == null)
                break;
            line = line + "\n";
            zip.write(line.getBytes(), 0, line.length());
        } catch (Exception e) {
            break;
        }
    }
    zip.finish();
    zip.close();
    sock.close();
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    SocketFactory factory = SSLSocketFactory.getDefault();
    Socket socket = factory.createSocket("127.0.0.1", 8080);

    OutputStream outputStream = socket.getOutputStream();
    PrintWriter out = new PrintWriter(outputStream);
    out.print("GET / HTTP/1.0\r\n\r\n");
    out.flush();/* www  .j  a v a 2s.  c om*/
    InputStream inputStream = socket.getInputStream();
    InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
    BufferedReader in = new BufferedReader(inputStreamReader);

    String line;
    while ((line = in.readLine()) != null) {
        System.out.println(line);
    }
    out.close();
    in.close();
    socket.close();

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String pageAddr = "http://www.google.com/index.htm";
    URL url = new URL(pageAddr);
    String websiteAddress = url.getHost();

    String file = url.getFile();/*www .  j av a 2 s .c o  m*/
    Socket clientSocket = new Socket(websiteAddress, 80);

    BufferedReader inFromServer = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));

    OutputStreamWriter outWriter = new OutputStreamWriter(clientSocket.getOutputStream());
    outWriter.write("GET " + file + " HTTP/1.0\r\n\n");
    outWriter.flush();
    BufferedWriter out = new BufferedWriter(new FileWriter(file));
    boolean more = true;
    String input;
    while (more) {
        input = inFromServer.readLine();
        if (input == null)
            more = false;
        else {
            out.write(input);
        }
    }
    out.close();
    clientSocket.close();
}

From source file:BufferedSocketClient.java

public static void main(String args[]) throws Exception {
        int cTosPortNumber = 1777;
        String str;// w w w .  j a va  2  s .  co m

        ServerSocket servSocket = new ServerSocket(cTosPortNumber);
        System.out.println("Waiting for a connection on " + cTosPortNumber);

        Socket fromClientSocket = servSocket.accept();
        PrintWriter pw = new PrintWriter(fromClientSocket.getOutputStream(), true);

        BufferedReader br = new BufferedReader(new InputStreamReader(fromClientSocket.getInputStream()));

        while ((str = br.readLine()) != null) {
            System.out.println("The message: " + str);

            if (str.equals("bye")) {
                pw.println("bye");
                break;
            } else {
                str = "Server returns " + str;
                pw.println(str);
            }
        }
        pw.close();
        br.close();

        fromClientSocket.close();
    }

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    ServerSocket ss = new ServerSocket(80);
    while (true) {
        Socket s = ss.accept();
        PrintStream out = new PrintStream(s.getOutputStream());
        BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
        String info = null;/*from   w  w w .ja  v a 2s. com*/
        while ((info = in.readLine()) != null) {
            System.out.println("now got " + info);
            if (info.equals(""))
                break;
        }
        out.println("HTTP/1.0 200 OK");
        out.println("MIME_version:1.0");
        out.println("Content_Type:text/html");
        String c = "<html> <head></head><body> <h1> hi</h1></Body></html>";
        out.println("Content_Length:" + c.length());
        out.println("");
        out.println(c);
        out.close();
        s.close();
        in.close();
    }
}

From source file:EchoServer.java

public static void main(String[] args) {
    try {//from   w  w  w  .  java2 s  . c  om
        // establish server socket
        ServerSocket s = new ServerSocket(8189);

        // wait for client connection
        Socket incoming = s.accept();
        try {
            InputStream inStream = incoming.getInputStream();
            OutputStream outStream = incoming.getOutputStream();

            Scanner in = new Scanner(inStream);
            PrintWriter out = new PrintWriter(outStream, true /* autoFlush */);

            out.println("Hello! Enter BYE to exit.");

            // echo client input
            boolean done = false;
            while (!done && in.hasNextLine()) {
                String line = in.nextLine();
                out.println("Echo: " + line);
                if (line.trim().equals("BYE"))
                    done = true;
            }
        } finally {
            incoming.close();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.cncounter.test.httpclient.ProxyTunnelDemo.java

public final static void main(String[] args) throws Exception {

    ProxyClient proxyClient = new ProxyClient();
    HttpHost target = new HttpHost("www.google.com", 80);
    HttpHost proxy = new HttpHost("localhost", 1080);
    UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("user", "pwd");
    Socket socket = proxyClient.tunnel(proxy, target, credentials);
    try {//from   w  ww  .  j  a  v a 2  s  . c  o m
        Writer out = new OutputStreamWriter(socket.getOutputStream(), HTTP.DEF_CONTENT_CHARSET);
        out.write("GET / HTTP/1.1\r\n");
        out.write("Host: " + target.toHostString() + "\r\n");
        out.write("Agent: whatever\r\n");
        out.write("Connection: close\r\n");
        out.write("\r\n");
        out.flush();
        BufferedReader in = new BufferedReader(
                new InputStreamReader(socket.getInputStream(), HTTP.DEF_CONTENT_CHARSET));
        String line = null;
        while ((line = in.readLine()) != null) {
            System.out.println(line);
        }
    } finally {
        socket.close();
    }
}

From source file:com.dlmu.heipacker.crawler.client.ProxyTunnelDemo.java

public final static void main(String[] args) throws Exception {

    ProxyClient proxyClient = new ProxyClient();
    HttpHost target = new HttpHost("www.yahoo.com", 80);
    HttpHost proxy = new HttpHost("localhost", 8888);
    UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("user", "pwd");
    Socket socket = proxyClient.tunnel(proxy, target, credentials);
    try {/*ww w .  j a v  a  2s  . co m*/
        Writer out = new OutputStreamWriter(socket.getOutputStream(), HTTP.DEF_CONTENT_CHARSET);
        out.write("GET / HTTP/1.1\r\n");
        out.write("Host: " + target.toHostString() + "\r\n");
        out.write("Agent: whatever\r\n");
        out.write("Connection: close\r\n");
        out.write("\r\n");
        out.flush();
        BufferedReader in = new BufferedReader(
                new InputStreamReader(socket.getInputStream(), HTTP.DEF_CONTENT_CHARSET));
        String line = null;
        while ((line = in.readLine()) != null) {
            System.out.println(line);
        }
    } finally {
        socket.close();
    }
}