Examples with SocketTimeoutException java.net.SocketTimeoutException used on opensource projects

Example 91 with SocketTimeoutException

use of java.net.SocketTimeoutException in project openhab1-addons by openhab.

the class TACmiBinding method execute.

/**
     * @{inheritDoc
     */
@Override
protected void execute() {
    logger.trace("execute() method is called!");
    try {
        clientSocket.setBroadcast(true);
        clientSocket.setSoTimeout(120000);
        byte[] receiveData = new byte[14];
        DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
        clientSocket.receive(receivePacket);
        byte[] data = receivePacket.getData();
        Message message;
        if (data[1] > 0) {
            logger.debug("Processing analog message");
            message = new AnalogMessage(data);
        } else if (data[1] == 0) {
            logger.debug("Processing digital message");
            message = new DigitalMessage(data);
        } else {
            logger.debug("Invalid message received");
            return;
        }
        logger.debug(message.toString());
        for (TACmiBindingProvider provider : providers) {
            for (String itemName : provider.getItemNames()) {
                logger.debug("Processing item: " + itemName);
                int portNumber = provider.getPortNumber(itemName);
                if (provider.getCanNode(itemName) == message.canNode && provider.getPortType(itemName).equals(message.getType().toString().toLowerCase())) {
                    if (message.hasPortnumber(portNumber)) {
                        if (message.getType() == MessageType.A) {
                            AnalogValue value = ((AnalogMessage) message).getAnalogValue(portNumber);
                            if (value.value != null) {
                                logger.debug("Updating item: " + itemName + " with value: " + value.value);
                                eventPublisher.postUpdate(itemName, new DecimalType(value.value));
                            }
                        } else {
                            OnOffType state = ((DigitalMessage) message).getPortStateAsOnOffType(portNumber);
                            logger.debug("Updating item {} with state {}", itemName, state);
                            eventPublisher.postUpdate(itemName, state);
                        }
                    } else {
                        logger.debug("Portnumber {} not included in message", portNumber);
                    }
                } else {
                    logger.debug("CAN Node does not match");
                }
            }
        }
    } catch (SocketTimeoutException te) {
        logger.info("Receive timeout on CoE socket, retrying ...");
    } catch (Exception e) {
        logger.error("Error in execute: ", e);
    }
    logger.trace("TACmi execute() finished");
}

Example 92 with SocketTimeoutException

use of java.net.SocketTimeoutException in project j2objc by google.

the class PlainSocketImpl method accept.

@Override
protected void accept(SocketImpl newImpl) throws IOException {
    if (usingSocks()) {
        ((PlainSocketImpl) newImpl).socksBind();
        ((PlainSocketImpl) newImpl).socksAccept();
        return;
    }
    try {
        InetSocketAddress peerAddress = new InetSocketAddress();
        FileDescriptor clientFd = NetworkOs.accept(fd, peerAddress);
        // TODO: we can't just set newImpl.fd to clientFd because a nio SocketChannel may
        // be sharing the FileDescriptor. http://b//4452981.
        newImpl.fd.setInt$(clientFd.getInt$());
        newImpl.address = peerAddress.getAddress();
        newImpl.port = peerAddress.getPort();
    } catch (ErrnoException errnoException) {
        if (errnoException.errno == EAGAIN) {
            throw new SocketTimeoutException(errnoException);
        }
        throw new SocketException(errnoException.getMessage(), errnoException);
    }
    // Reset the client's inherited read timeout to the Java-specified default of 0.
    newImpl.setOption(SocketOptions.SO_TIMEOUT, Integer.valueOf(0));
    newImpl.localport = NetworkBridge.getSocketLocalPort(newImpl.fd);
}

Example 93 with SocketTimeoutException

use of java.net.SocketTimeoutException in project iosched by google.

the class BasicNetwork method performRequest.

@Override
public NetworkResponse performRequest(Request<?> request) throws VolleyError {
    long requestStart = SystemClock.elapsedRealtime();
    while (true) {
        HttpResponse httpResponse = null;
        byte[] responseContents = null;
        Map<String, String> responseHeaders = new HashMap<String, String>();
        try {
            // Gather headers.
            Map<String, String> headers = new HashMap<String, String>();
            addCacheHeaders(headers, request.getCacheEntry());
            httpResponse = mHttpStack.performRequest(request, headers);
            StatusLine statusLine = httpResponse.getStatusLine();
            int statusCode = statusLine.getStatusCode();
            responseHeaders = convertHeaders(httpResponse.getAllHeaders());
            // Handle cache validation.
            if (statusCode == HttpStatus.SC_NOT_MODIFIED) {
                return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED, request.getCacheEntry() == null ? null : request.getCacheEntry().data, responseHeaders, true);
            }
            // Some responses such as 204s do not have content.  We must check.
            if (httpResponse.getEntity() != null) {
                responseContents = entityToBytes(httpResponse.getEntity());
            } else {
                // Add 0 byte response as a way of honestly representing a
                // no-content request.
                responseContents = new byte[0];
            }
            // if the request is slow, log it.
            long requestLifetime = SystemClock.elapsedRealtime() - requestStart;
            logSlowRequests(requestLifetime, request, responseContents, statusLine);
            if (statusCode < 200 || statusCode > 299) {
                throw new IOException();
            }
            return new NetworkResponse(statusCode, responseContents, responseHeaders, false);
        } catch (SocketTimeoutException e) {
            attemptRetryOnException("socket", request, new TimeoutError());
        } catch (ConnectTimeoutException e) {
            attemptRetryOnException("connection", request, new TimeoutError());
        } catch (MalformedURLException e) {
            throw new RuntimeException("Bad URL " + request.getUrl(), e);
        } catch (IOException e) {
            int statusCode = 0;
            NetworkResponse networkResponse = null;
            if (httpResponse != null) {
                statusCode = httpResponse.getStatusLine().getStatusCode();
            } else {
                throw new NoConnectionError(e);
            }
            VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            if (responseContents != null) {
                networkResponse = new NetworkResponse(statusCode, responseContents, responseHeaders, false);
                if (statusCode == HttpStatus.SC_UNAUTHORIZED || statusCode == HttpStatus.SC_FORBIDDEN) {
                    attemptRetryOnException("auth", request, new AuthFailureError(networkResponse));
                } else {
                    // TODO: Only throw ServerError for 5xx status codes.
                    throw new ServerError(networkResponse);
                }
            } else {
                throw new NetworkError(networkResponse);
            }
        }
    }
}

Example 94 with SocketTimeoutException

use of java.net.SocketTimeoutException in project okhttp by square.

the class HttpOverHttp2Test method readResponseHeaderTimeout.

@Test
public void readResponseHeaderTimeout() throws Exception {
    server.enqueue(new MockResponse().setSocketPolicy(SocketPolicy.NO_RESPONSE));
    server.enqueue(new MockResponse().setBody("A"));
    client = client.newBuilder().readTimeout(1000, MILLISECONDS).build();
    // Make a call expecting a timeout reading the response headers.
    Call call1 = client.newCall(new Request.Builder().url(server.url("/")).build());
    try {
        call1.execute();
        fail("Should have timed out!");
    } catch (SocketTimeoutException expected) {
        assertEquals("timeout", expected.getMessage());
    }
    // Confirm that a subsequent request on the same connection is not impacted.
    Call call2 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response2 = call2.execute();
    assertEquals("A", response2.body().string());
    // Confirm that the connection was reused.
    assertEquals(0, server.takeRequest().getSequenceNumber());
    assertEquals(1, server.takeRequest().getSequenceNumber());
}

Example 95 with SocketTimeoutException

use of java.net.SocketTimeoutException in project okhttp by square.

the class URLConnectionTest method writeTimeouts.

/** Confirm that an unacknowledged write times out. */
@Test
public void writeTimeouts() throws IOException {
    MockWebServer server = new MockWebServer();
    // Sockets on some platforms can have large buffers that mean writes do not block when
    // required. These socket factories explicitly set the buffer sizes on sockets created.
    final int SOCKET_BUFFER_SIZE = 4 * 1024;
    server.setServerSocketFactory(new DelegatingServerSocketFactory(ServerSocketFactory.getDefault()) {

        @Override
        protected ServerSocket configureServerSocket(ServerSocket serverSocket) throws IOException {
            serverSocket.setReceiveBufferSize(SOCKET_BUFFER_SIZE);
            return serverSocket;
        }
    });
    urlFactory.setClient(urlFactory.client().newBuilder().socketFactory(new DelegatingSocketFactory(SocketFactory.getDefault()) {

        @Override
        protected Socket configureSocket(Socket socket) throws IOException {
            socket.setReceiveBufferSize(SOCKET_BUFFER_SIZE);
            socket.setSendBufferSize(SOCKET_BUFFER_SIZE);
            return socket;
        }
    }).writeTimeout(500, TimeUnit.MILLISECONDS).build());
    server.start();
    server.enqueue(new MockResponse().throttleBody(1, 1, // Prevent the server from reading!
    TimeUnit.SECONDS));
    connection = urlFactory.open(server.url("/").url());
    connection.setDoOutput(true);
    connection.setChunkedStreamingMode(0);
    OutputStream out = connection.getOutputStream();
    try {
        // 2 MiB.
        byte[] data = new byte[2 * 1024 * 1024];
        out.write(data);
        fail();
    } catch (SocketTimeoutException expected) {
    }
}