Examples with JoynrShutdownException io.joynr.exceptions.JoynrShutdownException used on opensource projects

Example 6 with JoynrShutdownException

use of io.joynr.exceptions.JoynrShutdownException in project joynr by bmwcarit.

the class ReplyCallerDirectory method addReplyCaller.

public void addReplyCaller(final String requestReplyId, final ReplyCaller replyCaller, final ExpiryDate roundTripTtlExpirationDate) {
    logger.trace("putReplyCaller: " + requestReplyId + " expiryDate: " + roundTripTtlExpirationDate);
    super.add(requestReplyId, replyCaller);
    try {
        cleanupScheduler.schedule(new Runnable() {

            @Override
            public void run() {
                removeExpiredReplyCaller(requestReplyId);
            }
        }, roundTripTtlExpirationDate.getRelativeTtl(), TimeUnit.MILLISECONDS);
    } catch (RejectedExecutionException e) {
        if (shutdown) {
            throw new JoynrShutdownException("shutdown in ReplyCallerDirectory");
        }
        throw new JoynrRuntimeException(e);
    }
}

Example 7 with JoynrShutdownException

use of io.joynr.exceptions.JoynrShutdownException in project joynr by bmwcarit.

the class SerializationTest method serializeReplyWithJoynrShutdownException.

@Test
public void serializeReplyWithJoynrShutdownException() throws IOException {
    JoynrShutdownException error = new JoynrShutdownException("detail message: JoynrShutdownException");
    Reply reply = new Reply(UUID.randomUUID().toString(), error);
    String writeValueAsString = objectMapper.writeValueAsString(reply);
    System.out.println(writeValueAsString);
    Reply receivedReply = objectMapper.readValue(writeValueAsString, Reply.class);
    Assert.assertEquals(reply, receivedReply);
}

Example 8 with JoynrShutdownException

use of io.joynr.exceptions.JoynrShutdownException in project joynr by bmwcarit.

the class HttpMessageSender method sendMessage.

public void sendMessage(ChannelAddress address, byte[] serializedMessage, SuccessAction successAction, FailureAction failureAction) {
    // check if messageReceiver is ready to receive replies otherwise delay request by at least 100 ms
    if (!messageReceiver.isReady()) {
        long delay_ms = DELAY_RECEIVER_NOT_STARTED_MS;
        failureAction.execute(new JoynrDelayMessageException(delay_ms, RECEIVER_NOT_STARTED_REASON));
    }
    String sendUrl = urlResolver.getSendUrl(address.getMessagingEndpointUrl());
    logger.trace("SENDING: channelId: {} message: {}", sendUrl, serializedMessage);
    HttpContext context = new BasicHttpContext();
    // execute http command to send
    CloseableHttpResponse response = null;
    try {
        HttpPost httpPost = httpRequestFactory.createHttpPost(URI.create(sendUrl));
        httpPost.addHeader(new BasicHeader(httpConstants.getHEADER_CONTENT_TYPE(), httpConstants.getAPPLICATION_JSON() + ";charset=UTF-8"));
        httpPost.setEntity(new ByteArrayEntity(serializedMessage));
        // Clone the default config
        Builder requestConfigBuilder = RequestConfig.copy(defaultRequestConfig);
        requestConfigBuilder.setConnectionRequestTimeout(httpConstants.getSEND_MESSAGE_REQUEST_TIMEOUT());
        httpPost.setConfig(requestConfigBuilder.build());
        response = httpclient.execute(httpPost, context);
        StatusLine statusLine = response.getStatusLine();
        int statusCode = statusLine.getStatusCode();
        String statusText = statusLine.getReasonPhrase();
        switch(statusCode) {
            case HttpURLConnection.HTTP_OK:
            case HttpURLConnection.HTTP_CREATED:
                logger.trace("SENT: channelId {} message: {}", sendUrl, serializedMessage);
                successAction.execute();
                break;
            case HttpURLConnection.HTTP_BAD_REQUEST:
                HttpEntity entity = response.getEntity();
                if (entity == null) {
                    failureAction.execute(new JoynrCommunicationException("Error in HttpMessageSender. No further reason found in message body"));
                    return;
                }
                String body = EntityUtils.toString(entity, "UTF-8");
                JoynrMessagingError error = objectMapper.readValue(body, JoynrMessagingError.class);
                JoynrMessagingErrorCode joynrMessagingErrorCode = JoynrMessagingErrorCode.getJoynrMessagingErrorCode(error.getCode());
                logger.error(error.toString());
                switch(joynrMessagingErrorCode) {
                    case JOYNRMESSAGINGERROR_CHANNELNOTFOUND:
                        failureAction.execute(new JoynrChannelMissingException("Channel does not exist. Status: " + statusCode + " error: " + error.getCode() + "reason:" + error.getReason()));
                        break;
                    default:
                        failureAction.execute(new JoynrCommunicationException("Error in HttpMessageSender: " + statusText + body + " error: " + error.getCode() + "reason:" + error.getReason()));
                        break;
                }
                break;
            default:
                failureAction.execute(new JoynrCommunicationException("Unknown Error in HttpMessageSender: " + statusText + " statusCode: " + statusCode));
                break;
        }
    } catch (JoynrShutdownException e) {
        failureAction.execute(new JoynrMessageNotSentException("Message not sent to: " + address, e));
    } catch (Exception e) {
        // An exception occured - this could still be a communication error (e.g Connection refused)
        failureAction.execute(new JoynrCommunicationException(e.getClass().getName() + "Exception while communicating. error: " + e.getMessage()));
    } finally {
        if (response != null) {
            try {
                response.close();
            } catch (IOException e) {
            }
        }
    }
}

Example 9 with JoynrShutdownException

use of io.joynr.exceptions.JoynrShutdownException in project joynr by bmwcarit.

the class LongPollChannel method longPoll.

private void longPoll() {
    String responseBody = null;
    if (shutdown) {
        return;
    }
    final String asciiString = httpget.getURI().toASCIIString();
    try {
        responseBody = httpclient.execute(httpget, new ResponseHandler<String>() {

            @Override
            public String handleResponse(HttpResponse response) throws IOException {
                HttpEntity entity = response.getEntity();
                String body = entity == null ? null : EntityUtils.toString(entity, "UTF-8");
                statusCode = response.getStatusLine().getStatusCode();
                statusText = response.getStatusLine().getReasonPhrase();
                logger.debug("Long poll returned: {} reason: url {}", statusCode, asciiString);
                return body;
            }
        });
    } catch (IllegalStateException e) {
        logger.error("IllegalStateException in long poll: {} message: {}", asciiString, e.getMessage());
        throw new JoynrShutdownException(e.getMessage(), e);
    } catch (Exception e) {
        logger.debug("Exception in long poll: " + asciiString, e);
        delay();
        return;
    }
    switch(statusCode) {
        case HttpStatus.SC_OK:
            notifyDispatcher(responseBody);
            break;
        case HttpStatus.SC_NOT_FOUND:
            logger.error(responseBody);
            delay();
            throw new JoynrChannelMissingException("Not found");
        case HttpStatus.SC_BAD_REQUEST:
            if (responseBody != null) {
                try {
                    JoynrMessagingError error = objectMapper.readValue(responseBody, JoynrMessagingError.class);
                    JoynrMessagingErrorCode joynrMessagingErrorCode = JoynrMessagingErrorCode.getJoynrMessagingErrorCode(error.getCode());
                    logger.error(error.toString());
                    switch(joynrMessagingErrorCode) {
                        case JOYNRMESSAGINGERROR_CHANNELNOTFOUND:
                            throw new JoynrChannelMissingException(error.getReason());
                        default:
                            throw new JoynrCommunicationException(error.getReason());
                    }
                } catch (IOException e) {
                    throw new JoynrCommunicationException(statusText, e);
                }
            }
        default:
            delay();
            break;
    }
}

Example 10 with JoynrShutdownException

use of io.joynr.exceptions.JoynrShutdownException in project joynr by bmwcarit.

the class LongPollChannel method longPollLoop.

/**
 * Start long polling loop throws ExecutionExeption in order to terminate channel properly returns Void (null) in
 * order to reconnect channel
 */
public Void longPollLoop() throws JoynrShutdownException {
    logger.debug("LongPollingChannel OPENING CHANNEL: {} ", id);
    try {
        while (true) {
            // by a call to suspend.
            if (shutdown) {
                throw new JoynrShutdownException("shutting down");
            }
            if (longPollingDisabled == true) {
                try {
                    statusLock.lockInterruptibly();
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    throw new JoynrShutdownException("INTERRUPTED. Shutting down");
                }
                logger.trace("Waiting for long polling to be resumed.");
                statusChanged.awaitUninterruptibly();
            } else {
                longPoll();
                try {
                    // prevent error when long polling connection was reestablished too soon after repsone being
                    // returned
                    Thread.sleep(10);
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    throw new JoynrShutdownException("INTERRUPTED. Shutting down");
                }
            }
        }
    } finally {
        // shutdown();
        logger.info("LongPollingChannel CHANNEL: " + id + " long poll loop exited");
    }
}