Example usage for java.net Socket getInputStream

Introduction

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

Prototype

public InputStream getInputStream() throws IOException 

Source Link

Document

Returns an input stream for this socket.

Usage

From source file:com.l2jfree.network.legacy.NetworkThread.java

protected final void initConnection(Socket con) throws IOException {
    _connection = con;//from w  w w  .j a  v  a2  s  . co  m
    _connectionIp = con.getInetAddress().getHostAddress();

    _in = new BufferedInputStream(con.getInputStream());
    _out = new BufferedOutputStream(con.getOutputStream());

    _blowfish = new NewCipher("_;v.]05-31!|+-%xT!^[$\00");
}

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From source file:hudson.plugins.chainreactorclient.ChainReactorInvalidServerException.java

public boolean connect(ChainReactorServer server) {
    try {// w ww  .j a va2  s. com
        InetSocketAddress sockaddr = server.getSocketAddress();
        Socket sock = new Socket();
        sock.setSoTimeout(2000);
        sock.connect(sockaddr, 2000);
        BufferedReader rd = new BufferedReader(new InputStreamReader(sock.getInputStream()));
        BufferedWriter wr = new BufferedWriter(new OutputStreamWriter(sock.getOutputStream()));
        ensureValidServer(rd);
        logger.println("Connected to chain reactor server");
        sendBuildInfo(wr);
        rd.close();
        wr.close();
        sock.close();
    } catch (UnknownHostException uhe) {
        logError("Failed to resolve host: " + server.getUrl());
    } catch (SocketTimeoutException ste) {
        logError("Time out while trying to connect to " + server.toString());
    } catch (IOException ioe) {
        logError(ioe.getMessage());
    } catch (ChainReactorInvalidServerException crise) {
        logError(crise.getMessage());
    }

    return true;
}

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From source file:com.l2jfree.network.NetworkThread.java

protected final void initConnection(Socket con) throws IOException {
    _connection = con;//from w ww .j  av a2 s.c o  m
    _connectionIp = con.getInetAddress().getHostAddress();

    _in = new BufferedInputStream(con.getInputStream());
    _out = new BufferedOutputStream(con.getOutputStream());

    _blowfish = new NewCrypt("_;v.]05-31!|+-%xT!^[$\00");
}

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From source file:org.apache.ftpserver.socketfactory.FtpSocketFactoryTest.java

private void testCreateServerSocket(final FtpSocketFactory ftpSocketFactory, final int port)
        throws Exception, IOException {
    boolean freePort = false;
    try {// w w w.  j  a v a2  s . co m
        final ServerSocket testSocket = new ServerSocket(port, 100);
        freePort = testSocket.isBound();
        testSocket.close();
    } catch (Exception exc) {
        // ok
        freePort = true;
    }
    if (freePort) {
        new Thread() {
            public void run() {
                synchronized (this) {
                    try {
                        this.wait(1000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                        fail(e.toString());
                    }
                }
                try {
                    Socket socket = new Socket();
                    socket.connect(new InetSocketAddress("localhost", port));
                    socket.getInputStream();
                    socket.getOutputStream();
                    socket.close();
                } catch (UnknownHostException e) {
                    e.printStackTrace();
                    fail(e.toString());
                } catch (IOException e) {
                    e.printStackTrace();
                    fail(e.toString());
                }
            }
        }.start();
        ServerSocket serverSocket = ftpSocketFactory.createServerSocket();
        assertNotNull(serverSocket);
        serverSocket.accept();
    }
}

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From source file:com.googlecode.android_scripting.jsonrpc.JsonRpcServer.java

@Override
protected void handleConnection(Socket socket) throws Exception {
    RpcReceiverManager receiverManager = mRpcReceiverManagerFactory.create();
    BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()), 8192);
    PrintWriter writer = new PrintWriter(socket.getOutputStream(), true);
    boolean passedAuthentication = false;
    String data;/*from   ww  w  . j  av  a2 s  .  co m*/
    while ((data = reader.readLine()) != null) {
        Log.v("Received: " + data);
        JSONObject request = new JSONObject(data);
        int id = request.getInt("id");
        String method = request.getString("method");
        JSONArray params = request.getJSONArray("params");

        // First RPC must be _authenticate if a handshake was specified.
        if (!passedAuthentication && mHandshake != null) {
            if (!checkHandshake(method, params)) {
                SecurityException exception = new SecurityException("Authentication failed!");
                send(writer, JsonRpcResult.error(id, exception));
                shutdown();
                throw exception;
            }
            passedAuthentication = true;
            send(writer, JsonRpcResult.result(id, true));
            continue;
        }

        MethodDescriptor rpc = receiverManager.getMethodDescriptor(method);
        if (rpc == null) {
            send(writer, JsonRpcResult.error(id, new RpcError("Unknown RPC.")));
            continue;
        }
        try {
            send(writer, JsonRpcResult.result(id, rpc.invoke(receiverManager, params)));
        } catch (Throwable t) {
            Log.e("Invocation error.", t);
            send(writer, JsonRpcResult.error(id, t));
        }
    }
}

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From source file:gobblin.tunnel.ConnectProxyServer.java

@Override
void handleClientSocket(Socket clientSocket) throws IOException {
    final InputStream clientToProxyIn = clientSocket.getInputStream();
    BufferedReader clientToProxyReader = new BufferedReader(new InputStreamReader(clientToProxyIn));
    final OutputStream clientToProxyOut = clientSocket.getOutputStream();
    String line = clientToProxyReader.readLine();
    String connectRequest = "";
    while (line != null && isServerRunning()) {
        connectRequest += line + "\r\n";
        if (connectRequest.endsWith("\r\n\r\n")) {
            break;
        }/*  w w  w .  j a v  a2s  .c o  m*/
        line = clientToProxyReader.readLine();
    }
    // connect to given host:port
    Matcher matcher = hostPortPattern.matcher(connectRequest);
    if (!matcher.find()) {
        try {
            sendConnectResponse("400 Bad Request", clientToProxyOut, null, 0);
        } finally {
            clientSocket.close();
            stopServer();
        }
        return;
    }
    String host = matcher.group(1);
    int port = Integer.decode(matcher.group(2));

    // connect to server
    Socket serverSocket = new Socket();
    try {
        serverSocket.connect(new InetSocketAddress(host, port));
        addSocket(serverSocket);
        byte[] initialServerResponse = null;
        int nbytes = 0;
        if (mixServerAndProxyResponse) {
            // we want to mix the initial server response with the 200 OK
            initialServerResponse = new byte[64];
            nbytes = serverSocket.getInputStream().read(initialServerResponse);
        }
        sendConnectResponse("200 OK", clientToProxyOut, initialServerResponse, nbytes);
    } catch (IOException e) {
        try {
            sendConnectResponse("404 Not Found", clientToProxyOut, null, 0);
        } finally {
            clientSocket.close();
            stopServer();
        }
        return;
    }
    final InputStream proxyToServerIn = serverSocket.getInputStream();
    final OutputStream proxyToServerOut = serverSocket.getOutputStream();
    _threads.add(new EasyThread() {
        @Override
        void runQuietly() throws Exception {
            try {
                IOUtils.copy(clientToProxyIn, proxyToServerOut);
            } catch (IOException e) {
                LOG.warn("Exception " + e.getMessage() + " on " + getServerSocketPort());
            }
        }
    }.startThread());
    try {
        if (nBytesToCloseSocketAfter > 0) {
            // Simulate proxy abruptly closing connection
            int leftToRead = nBytesToCloseSocketAfter;
            byte[] buffer = new byte[leftToRead + 256];
            while (true) {
                int numRead = proxyToServerIn.read(buffer, 0, leftToRead);
                if (numRead < 0) {
                    break;
                }
                clientToProxyOut.write(buffer, 0, numRead);
                clientToProxyOut.flush();
                leftToRead -= numRead;
                if (leftToRead <= 0) {
                    LOG.warn("Cutting connection after " + nBytesToCloseSocketAfter + " bytes");
                    break;
                }
            }
        } else {
            IOUtils.copy(proxyToServerIn, clientToProxyOut);
        }
    } catch (IOException e) {
        LOG.warn("Exception " + e.getMessage() + " on " + getServerSocketPort());
    }
    clientSocket.close();
    serverSocket.close();
}

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From source file:com.rabbitmq.client.impl.SocketFrameHandler.java

/**
 * @param socket the socket to use/*from   ww w .j  a v a2  s.  c o m*/
 */
public SocketFrameHandler(Socket socket) throws IOException {
    _socket = socket;

    _inputStream = new DataInputStream(new BufferedInputStream(socket.getInputStream()));
    _outputStream = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream()));

    this.socketFrameHandler = this;
}

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From source file:disko.flow.analyzers.socket.SocketReceiver.java

private Message readMessage(ServerSocket serverSocket) {
    while (true) {
        Socket clientSocket = null;
        ObjectInputStream in = null;
        try {//  w w  w .  ja va 2 s  . com
            clientSocket = serverSocket.accept();
            in = new ObjectInputStream(clientSocket.getInputStream());
            Message message = null;
            try {
                message = (Message) in.readObject();
            } catch (IOException e) {
                log.error("Error reading object.", e);
                continue;
            } catch (ClassNotFoundException e) {
                log.error("Class not found.", e);
                continue;
            }
            // while (in.read() != -1);
            // if (in.available() > 0)
            // {
            // System.err.println("OOPS, MORE THAT ON SOCKET HASN'T BEEN
            // READ: " + in.available());
            // while (in.available() > 0)
            // in.read();
            // }
            return message;
        } catch (SocketTimeoutException ex) {
            if (Thread.interrupted())
                return null;
        } catch (InterruptedIOException e) // this doesn't really work, that's why we put an Socket timeout and we check for interruption
        {
            return null;
        } catch (IOException e) {
            log.error("Could not listen on port: " + port, e);
        } finally {
            if (in != null)
                try {
                    in.close();
                } catch (Throwable t) {
                    log.error("While closing receiver input.", t);
                }
            if (clientSocket != null)
                try {
                    clientSocket.close();
                } catch (Throwable t) {
                    log.error("While closing receiver socket.", t);
                }
        }
    }
}

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From source file:net.wimpi.modbus.io.ModbusTCPTransport.java

/**
 * Prepares the input and output streams of this
 * <tt>ModbusTCPTransport</tt> instance based on the given
 * socket./*from   ww  w.  java2 s.c o  m*/
 *
 * @param socket the socket used for communications.
 * @throws IOException if an I/O related error occurs.
 */
private void prepareStreams(Socket socket) throws IOException {

    m_Input = new DataInputStream(new BufferedInputStream(socket.getInputStream()));
    m_Output = new DataOutputStream(new BufferedOutputStream(socket.getOutputStream()));
    m_ByteIn = new BytesInputStream(Modbus.MAX_MESSAGE_LENGTH);
}

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From source file:jeeves.utils.EMail.java

/** Sends the message to the mail server
  *///from  w  w  w. j  ava  2s  .c om

public boolean send() throws IOException {
    Socket socket = new Socket(sMailServer, iPort);
    try {
        in = new BufferedReader(new InputStreamReader(new DataInputStream(socket.getInputStream()),
                Charset.forName(Jeeves.ENCODING)));
        out = new OutputStreamWriter(new DataOutputStream(socket.getOutputStream()), "ISO-8859-1");

        if (lookMailServer())
            if (sendData("2", "HELO " + InetAddress.getLocalHost().getHostName() + "\r\n"))
                if (sendData("2", "MAIL FROM: <" + sFrom + ">\r\n"))
                    if (sendData("2", "RCPT TO: <" + sTo + ">\r\n"))
                        if (sendData("354", "DATA\r\n"))
                            if (sendData("2", buildContent()))
                                if (sendData("2", "QUIT\r\n"))
                                    return true;

        sendData("2", "QUIT\r\n");
    } finally {
        IOUtils.closeQuietly(socket);
    }
    return false;
}

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