Examples with Code org.eclipse.californium.core.coap.CoAP.Code used on opensource projects

Example 16 with Code

use of org.eclipse.californium.core.coap.CoAP.Code in project hono by eclipse.

the class CoapTestBase method testUploadMessageFailsForDisabledDevice.

/**
 * Verifies that the CoAP adapter rejects messages from a disabled device.
 *
 * @param ctx The test context
 */
@Test
@Timeout(value = 10, timeUnit = TimeUnit.SECONDS)
public void testUploadMessageFailsForDisabledDevice(final VertxTestContext ctx) {
    // GIVEN a disabled device
    final Tenant tenant = new Tenant();
    final Device deviceData = new Device();
    deviceData.setEnabled(false);
    helper.registry.addPskDeviceForTenant(tenantId, tenant, deviceId, deviceData, SECRET).compose(ok -> {
        // WHEN the device tries to upload a message
        final CoapClient client = getCoapsClient(deviceId, tenantId, SECRET);
        final Promise<OptionSet> result = Promise.promise();
        // THEN a NOT_FOUND response code is returned
        client.advanced(getHandler(result, ResponseCode.NOT_FOUND), createCoapsRequest(Code.POST, getPostResource(), 0));
        return result.future();
    }).onComplete(ctx.succeedingThenComplete());
}

Example 17 with Code

use of org.eclipse.californium.core.coap.CoAP.Code in project californium by eclipse.

the class HonoClient method main.

/**
 * Main entry point.
 *
 * @param args the arguments
 * @throws IOException
 * @throws ConnectorException
 */
public static void main(String[] args) throws IOException, ConnectorException {
    // hono sandbox
    TcpConfig.register();
    final Config clientConfig = new Config();
    clientConfig.setDefaultPskCredentials("sensor1@DEFAULT_TENANT", "hono-secret");
    clientConfig.defaultUri = "coaps://" + DEFAULT_HONO + "/telemetry";
    clientConfig.configurationHeader = CONFIG_HEADER;
    clientConfig.customConfigurationDefaultsProvider = DEFAULTS;
    clientConfig.configurationFile = CONFIG_FILE;
    ClientInitializer.init(args, clientConfig);
    if (clientConfig.helpRequested) {
        System.exit(0);
    }
    Random rand = new Random();
    CorrelationId id = new CorrelationId(rand);
    if (clientConfig.identity == null) {
        System.out.println("> " + clientConfig.uri);
    } else {
        System.out.println("> " + clientConfig.identity + ", " + clientConfig.uri);
    }
    CoapClient client = new CoapClient(clientConfig.uri);
    CoAP.Code code = clientConfig.method == null ? Code.POST : clientConfig.method;
    final Request request = new Request(code);
    if (clientConfig.messageType != null) {
        request.setConfirmable(clientConfig.messageType.con);
    }
    if (clientConfig.contentType == null) {
        clientConfig.contentType = new ContentType();
        clientConfig.contentType.contentType = MediaTypeRegistry.TEXT_PLAIN;
    }
    if (clientConfig.payload == null && request.isIntendedPayload()) {
        applyPayload(clientConfig.mode, request);
        clientConfig.payload = new Payload();
        clientConfig.payload.text = request.getPayloadString();
        clientConfig.payloadFormat = true;
        clientConfig.contentType.contentType = request.getOptions().getContentFormat();
    }
    request.getOptions().setAccept(clientConfig.contentType.contentType);
    request.getOptions().setContentFormat(clientConfig.contentType.contentType);
    request.setPayload(formatPayload(clientConfig, rand.nextInt(100), id));
    request.setURI(clientConfig.uri);
    request.addMessageObserver(new EndpointContextTracer() {

        @Override
        public void onReadyToSend() {
            System.out.println(Utils.prettyPrint(request));
            System.out.println();
        }

        @Override
        public void onAcknowledgement() {
            System.out.println(">>> ACK <<<");
        }

        @Override
        public void onDtlsRetransmission(int flight) {
            System.out.println(">>> DTLS retransmission, flight " + flight);
        }

        @Override
        protected void onContextChanged(EndpointContext endpointContext) {
            System.out.println(Utils.prettyPrint(endpointContext));
        }
    });
    long start = System.nanoTime();
    List<Long> rtt = new ArrayList<Long>(clientConfig.requests);
    CoapResponse coapResponse = exchange(clientConfig, client, request, true);
    if (coapResponse != null && getCommand(coapResponse) == null) {
        rtt.add(coapResponse.advanced().getApplicationRttNanos());
        Request followUpRequests = null;
        for (int index = 1; index < clientConfig.requests; ++index) {
            followUpRequests = new Request(code);
            followUpRequests.getOptions().setAccept(clientConfig.contentType.contentType);
            followUpRequests.getOptions().setContentFormat(clientConfig.contentType.contentType);
            id.next();
            followUpRequests.setPayload(formatPayload(clientConfig, rand.nextInt(100), id));
            followUpRequests.setURI(clientConfig.uri);
            coapResponse = exchange(clientConfig, client, followUpRequests, true);
            if (coapResponse == null) {
                System.out.format("Stale at %d.%n", index);
                break;
            } else if (!coapResponse.isSuccess()) {
                if (coapResponse.getCode() == ResponseCode.SERVICE_UNAVAILABLE) {
                    long age = coapResponse.advanced().getOptions().getMaxAge();
                    long delay = TimeUnit.SECONDS.toMillis(age < 2 ? 2 : age);
                    try {
                        Thread.sleep(delay);
                    } catch (InterruptedException e) {
                    }
                }
            }
            rtt.add(coapResponse.advanced().getApplicationRttNanos());
        }
        start = System.nanoTime() - start;
        if (followUpRequests != null && coapResponse != null) {
            System.out.println();
            System.out.println(Utils.prettyPrint(followUpRequests));
            System.out.println();
            System.out.println(Utils.prettyPrint(coapResponse));
        }
        int count = 0;
        int overtimeCount = 0;
        long average = 0;
        long overtime = 0;
        for (int index = 0; index < rtt.size(); ++index) {
            Long time = rtt.get(index);
            if (time != null) {
                ++count;
                long millis = TimeUnit.NANOSECONDS.toMillis(time);
                System.out.format("RTT[%d] : %d ms %n", index, millis);
                if (500 < millis) {
                    ++overtimeCount;
                    overtime += millis;
                }
                average += millis;
            }
        }
        System.out.format("Overall time: %d [ms] %n", TimeUnit.NANOSECONDS.toMillis(start));
        if (0 < count) {
            System.out.format("Average time: %d [ms] %n", average / count);
            if (0 < overtimeCount) {
                System.out.format("Overtime    : %d, %d [ms], avg %d [ms] %n", overtimeCount, overtime, overtime / overtimeCount);
            }
        }
    }
}

Example 18 with Code

use of org.eclipse.californium.core.coap.CoAP.Code in project californium by eclipse.

the class OptionJuggleTest method testRealCodeRequest.

@Test
public void testRealCodeRequest() {
    Request request = new Request(Code.POST);
    request.setToken(token);
    request.setMID(mid);
    request.setType(type);
    request.setPayload(payload);
    request.setSourceContext(sourceContext);
    request.setDestinationContext(destinationContext);
    OptionSet options = new OptionSet();
    options.setAccept(accept);
    request.setOptions(options);
    Code realCode = Code.PUT;
    Request realed = OptionJuggle.setRealCodeRequest(request, realCode);
    OptionSet realOptions = realed.getOptions();
    assertEquals(realCode, realed.getCode());
    assertEquals(token, realed.getToken());
    assertEquals(mid, realed.getMID());
    assertEquals(type, realed.getType());
    assertEquals(payload, realed.getPayload());
    assertEquals(sourceContext, realed.getSourceContext());
    assertEquals(destinationContext, realed.getDestinationContext());
    assertEquals(accept, realOptions.getAccept());
}

Example 19 with Code

use of org.eclipse.californium.core.coap.CoAP.Code in project californium by eclipse.

the class Utils method prettyPrint.

/**
 * Formats a {@link Request} into a readable String representation.
 *
 * @param request the Request
 * @return the pretty print
 */
public static String prettyPrint(Request request) {
    String nl = StringUtil.lineSeparator();
    StringBuilder sb = new StringBuilder();
    sb.append("==[ CoAP Request ]=============================================").append(nl);
    sb.append(String.format("MID    : %d%n", request.getMID()));
    sb.append(String.format("Token  : %s%n", request.getTokenString()));
    sb.append(String.format("Type   : %s%n", request.getType()));
    Code code = request.getCode();
    if (code == null) {
        sb.append("Method : 0.00 - PING").append(nl);
    } else {
        sb.append(String.format("Method : %s - %s%n", code.text, code.name()));
    }
    if (request.getOffloadMode() != null) {
        sb.append("(offloaded)").append(nl);
    } else {
        sb.append(String.format("Options: %s%n", request.getOptions()));
        sb.append(String.format("Payload: %d Bytes%n", request.getPayloadSize()));
        if (request.getPayloadSize() > 0 && MediaTypeRegistry.isPrintable(request.getOptions().getContentFormat())) {
            sb.append("---------------------------------------------------------------").append(nl);
            sb.append(request.getPayloadString());
            sb.append(nl);
        }
    }
    sb.append("===============================================================");
    return sb.toString();
}

Example 20 with Code

use of org.eclipse.californium.core.coap.CoAP.Code in project californium by eclipse.

the class CoapTest method testCode.

@Test
public void testCode() {
    for (Code code : Code.values()) {
        assertEquals(code, Code.valueOf(code.value));
        assertTrue(MessageFormat.REQUEST_CODE_LOWER_BOUND <= code.value);
        assertTrue(code.value <= MessageFormat.REQUEST_CODE_UPPER_BOUND);
    }
}