Examples with ChunkData org.mobicents.smsc.slee.services.deliverysbb.ChunkData used on opensource projects

Example 1 with ChunkData

use of org.mobicents.smsc.slee.services.deliverysbb.ChunkData in project smscgateway by RestComm.

the class RxSmppServerSbb method sendDeliverSm.

// *********
// Main service methods
/**
 * Sending of a set of messages after initial message or when all sent messages was sent
 *
 * @param smsSet
 * @throws SmscProcessingException
 */
private void sendDeliverSm(SmsSet smsSet) throws SmscProcessingException {
    try {
        int deliveryMsgCnt = this.obtainNextMessagesSendingPool(maxMessagesPerStep, ProcessingType.SMPP);
        if (deliveryMsgCnt == 0) {
            this.markDeliveringIsEnded(true);
            return;
        }
        EsmeManagement esmeManagement = EsmeManagement.getInstance();
        Esme esme = esmeManagement.getEsmeByClusterName(smsSet.getDestClusterName());
        if (esme == null) {
            String s = "RxSmppServerSbb.sendDeliverSm(): Received DELIVER_SM SmsEvent but no Esme found for destClusterName: " + smsSet.getDestClusterName() + ", smsSet=" + smsSet;
            logger.warning(s);
            this.onDeliveryError(smsSet, ErrorAction.temporaryFailure, ErrorCode.SC_SYSTEM_ERROR, s, EventType.OUT_SMPP_ERROR, -1);
            return;
        }
        smsSet.setDestSystemId(esme.getSystemId());
        smsSet.setDestEsmeName(esme.getName());
        List<ChunkData> pendingMessages = new ArrayList<ChunkData>();
        boolean destAddressLimitationEnabled = esme.getDestAddrSendLimit() != 0;
        for (int poolIndex = 0; poolIndex < deliveryMsgCnt; poolIndex++) {
            smscStatAggregator.updateMsgOutTryAll();
            smscStatAggregator.updateMsgOutTrySmpp();
            Sms sms = this.getMessageInSendingPool(poolIndex);
            if (sms == null) {
                // this should not be
                throw new SmscProcessingException("sendDeliverSm: getCurrentMessage() returns null sms for msgNum in SendingPool " + poolIndex, 0, 0, SmscProcessingException.HTTP_ERROR_CODE_NOT_SET, null, SmscProcessingException.INTERNAL_ERROR_SEND_DELIVER_SM_000007);
            }
            sms.setTimestampA(System.currentTimeMillis());
            // message splitting staff
            boolean esmeAllowSplitting = esme.getSplitLongMessages();
            int esmClass = sms.getEsmClass();
            boolean udhPresent = (esmClass & SmppConstants.ESM_CLASS_UDHI_MASK) != 0;
            Tlv sarMsgRefNum = sms.getTlvSet().getOptionalParameter(SmppConstants.TAG_SAR_MSG_REF_NUM);
            Tlv sarTotalSegments = sms.getTlvSet().getOptionalParameter(SmppConstants.TAG_SAR_TOTAL_SEGMENTS);
            Tlv sarSegmentSeqnum = sms.getTlvSet().getOptionalParameter(SmppConstants.TAG_SAR_SEGMENT_SEQNUM);
            boolean sarTlvPresent = sarMsgRefNum != null && sarTotalSegments != null && sarSegmentSeqnum != null;
            ArrayList<String> lstStrings = new ArrayList<String>();
            ArrayList<byte[]> lstUdhs = new ArrayList<byte[]>();
            lstStrings.add(sms.getShortMessageText());
            lstUdhs.add(sms.getShortMessageBin());
            if (esmeAllowSplitting && !udhPresent && !sarTlvPresent) {
                DataCodingScheme dataCodingScheme = this.mapSmsTpduParameterFactory.createDataCodingScheme(sms.getDataCoding());
                String[] segmentsStrings = MessageUtil.sliceMessage(sms.getShortMessageText(), dataCodingScheme, sms.getNationalLanguageLockingShift(), sms.getNationalLanguageSingleShift());
                if (segmentsStrings != null && segmentsStrings.length > 1) {
                    // we need to split a message for segments
                    lstStrings.clear();
                    lstUdhs.clear();
                    int messageReferenceNumber = getNextMessageReferenceNumber();
                    esmClass |= SmppConstants.ESM_CLASS_UDHI_MASK;
                    int messageSegmentCount = segmentsStrings.length;
                    for (int ii1 = 0; ii1 < messageSegmentCount; ii1++) {
                        lstStrings.add(segmentsStrings[ii1]);
                        byte[] bf1 = new byte[7];
                        // total UDH length
                        bf1[0] = 6;
                        // UDH id
                        bf1[1] = UserDataHeader._InformationElementIdentifier_ConcatenatedShortMessages16bit;
                        // UDH length
                        bf1[2] = 4;
                        bf1[3] = (byte) (messageReferenceNumber & 0x00FF);
                        bf1[4] = (byte) ((messageReferenceNumber & 0xFF00) >> 8);
                        // segmCnt
                        bf1[5] = (byte) messageSegmentCount;
                        // segmNum
                        bf1[6] = (byte) (ii1 + 1);
                        lstUdhs.add(bf1);
                    }
                }
            }
            int sequenceNumber = 0;
            int[] sequenceNumberExt = null;
            int segmCnt = lstStrings.size();
            if (segmCnt > 1) {
                sequenceNumberExt = new int[segmCnt - 1];
            }
            for (int segmentIndex = 0; segmentIndex < segmCnt; segmentIndex++) {
                if (esme.getSmppSessionType() == Type.CLIENT) {
                    SubmitSm submitSm = new SubmitSm();
                    submitSm.setSourceAddress(new Address((byte) sms.getSourceAddrTon(), (byte) sms.getSourceAddrNpi(), sms.getSourceAddr()));
                    submitSm.setDestAddress(new Address((byte) sms.getSmsSet().getDestAddrTon(), (byte) sms.getSmsSet().getDestAddrNpi(), sms.getSmsSet().getDestAddr()));
                    submitSm.setEsmClass((byte) esmClass);
                    submitSm.setProtocolId((byte) sms.getProtocolId());
                    submitSm.setPriority((byte) sms.getPriority());
                    if (sms.getScheduleDeliveryTime() != null) {
                        submitSm.setScheduleDeliveryTime(MessageUtil.printSmppAbsoluteDate(sms.getScheduleDeliveryTime(), -(new Date()).getTimezoneOffset()));
                    }
                    if (sms.getValidityPeriod() != null) {
                        submitSm.setValidityPeriod(MessageUtil.printSmppAbsoluteDate(sms.getValidityPeriod(), -(new Date()).getTimezoneOffset()));
                    }
                    submitSm.setRegisteredDelivery((byte) sms.getRegisteredDelivery());
                    submitSm.setReplaceIfPresent((byte) sms.getReplaceIfPresent());
                    submitSm.setDataCoding((byte) sms.getDataCoding());
                    String msgStr = lstStrings.get(segmentIndex);
                    byte[] msgUdh = lstUdhs.get(segmentIndex);
                    if (msgStr != null || msgUdh != null) {
                        byte[] msg = recodeShortMessage(sms.getDataCoding(), msgStr, msgUdh);
                        if (msg.length <= 255) {
                            submitSm.setShortMessage(msg);
                        } else {
                            Tlv tlv = new Tlv(SmppConstants.TAG_MESSAGE_PAYLOAD, msg, null);
                            submitSm.addOptionalParameter(tlv);
                        }
                    }
                    for (Tlv tlv : sms.getTlvSet().getOptionalParameters()) {
                        submitSm.addOptionalParameter(tlv);
                    }
                    int currLocalSequenceNumber = getLastLocalSequenceNumber();
                    if (currLocalSequenceNumber == Integer.MAX_VALUE)
                        setLastLocalSequenceNumber(0);
                    else
                        setLastLocalSequenceNumber(currLocalSequenceNumber + 1);
                    ChunkData currData = new ChunkData(submitSm, currLocalSequenceNumber);
                    int sentSequenceNumber = currData.getLocalSequenceNumber();
                    if (destAddressLimitationEnabled) {
                        pendingMessages.add(currData);
                    } else {
                        SentItem sentItem = sendNextChunk(currData, smsSet, esme);
                        long t = System.currentTimeMillis();
                        sms.setTimestampB(t);
                        sentSequenceNumber = sentItem.getRemoteSequenceNumber();
                        sms.putMsgPartDeliveryTime(sentSequenceNumber, t);
                    }
                    if (logger.isInfoEnabled()) {
                        logger.info(String.format("Sent submitSm to ESME: %s, msgNumInSendingPool: %d, sms=%s", esme.getName(), poolIndex, sms.toString()));
                    }
                    if (segmentIndex == 0) {
                        sequenceNumber = sentSequenceNumber;
                    } else {
                        sequenceNumberExt[segmentIndex - 1] = sentSequenceNumber;
                    }
                } else {
                    DeliverSm deliverSm = new DeliverSm();
                    deliverSm.setSourceAddress(new Address((byte) sms.getSourceAddrTon(), (byte) sms.getSourceAddrNpi(), sms.getSourceAddr()));
                    deliverSm.setDestAddress(new Address((byte) sms.getSmsSet().getDestAddrTon(), (byte) sms.getSmsSet().getDestAddrNpi(), sms.getSmsSet().getDestAddr()));
                    deliverSm.setEsmClass((byte) esmClass);
                    deliverSm.setProtocolId((byte) sms.getProtocolId());
                    deliverSm.setPriority((byte) sms.getPriority());
                    if (sms.getScheduleDeliveryTime() != null) {
                        deliverSm.setScheduleDeliveryTime(MessageUtil.printSmppAbsoluteDate(sms.getScheduleDeliveryTime(), -(new Date()).getTimezoneOffset()));
                    }
                    if (sms.getValidityPeriod() != null && esme.getSmppVersion() == SmppInterfaceVersionType.SMPP50) {
                        deliverSm.setValidityPeriod(MessageUtil.printSmppAbsoluteDate(sms.getValidityPeriod(), -(new Date()).getTimezoneOffset()));
                    }
                    deliverSm.setRegisteredDelivery((byte) sms.getRegisteredDelivery());
                    deliverSm.setReplaceIfPresent((byte) sms.getReplaceIfPresent());
                    deliverSm.setDataCoding((byte) sms.getDataCoding());
                    String msgStr = lstStrings.get(segmentIndex);
                    byte[] msgUdh = lstUdhs.get(segmentIndex);
                    if (msgStr != null || msgUdh != null) {
                        byte[] msg = recodeShortMessage(sms.getDataCoding(), msgStr, msgUdh);
                        if (msg.length <= 255) {
                            deliverSm.setShortMessage(msg);
                        } else {
                            Tlv tlv = new Tlv(SmppConstants.TAG_MESSAGE_PAYLOAD, msg, null);
                            deliverSm.addOptionalParameter(tlv);
                        }
                    }
                    for (Tlv tlv : sms.getTlvSet().getOptionalParameters()) {
                        deliverSm.addOptionalParameter(tlv);
                    }
                    // TODO : waiting for 2 secs for window to accept our
                    // request,
                    // is it good? Should time be more here?
                    int currLocalSequenceNumber = getLastLocalSequenceNumber();
                    if (currLocalSequenceNumber == Integer.MAX_VALUE)
                        setLastLocalSequenceNumber(0);
                    else
                        setLastLocalSequenceNumber(currLocalSequenceNumber + 1);
                    ChunkData currData = new ChunkData(deliverSm, currLocalSequenceNumber);
                    int sentSequenceNumber = currData.getLocalSequenceNumber();
                    if (destAddressLimitationEnabled) {
                        pendingMessages.add(currData);
                    } else {
                        SentItem sentItem = sendNextChunk(currData, smsSet, esme);
                        long t = System.currentTimeMillis();
                        sms.setTimestampB(t);
                        sentSequenceNumber = sentItem.getRemoteSequenceNumber();
                        sms.putMsgPartDeliveryTime(sentSequenceNumber, t);
                    }
                    if (logger.isInfoEnabled()) {
                        logger.info(String.format("Sent deliverSm to ESME: %s, msgNumInSendingPool: %d, sms=%s", esme.getName(), poolIndex, sms.toString()));
                    }
                    if (segmentIndex == 0) {
                        sequenceNumber = sentSequenceNumber;
                    } else {
                        sequenceNumberExt[segmentIndex - 1] = sentSequenceNumber;
                    }
                }
            }
            this.registerMessageInSendingPool(poolIndex, sequenceNumber, sequenceNumberExt);
        }
        this.endRegisterMessageInSendingPool();
        if (destAddressLimitationEnabled) {
            ChunkDataList pendingChunks = retreivePendingChunks();
            pendingChunks.getPendingList().addAll(pendingMessages);
            SentItemsList sentChunks = retreiveSentChunks();
            int pdusToSendSize = pendingChunks.getPendingList().size();
            int allowedSendWindowSize = esme.getDestAddrSendLimit() - sentChunks.getSentList().size();
            if (allowedSendWindowSize < pdusToSendSize)
                pdusToSendSize = allowedSendWindowSize;
            List<ChunkData> pdusToSend = new ArrayList<ChunkData>();
            for (int i = 0; i < pdusToSendSize; i++) {
                pdusToSend.add(pendingChunks.getPendingList().remove(0));
            }
            setPendingChunks(pendingChunks);
            ArrayList<SentItem> sentResults = new ArrayList<SentItem>();
            while (pdusToSend.size() > 0) {
                SentItem result = sendNextChunk(pdusToSend.remove(0), smsSet, esme);
                if (result != null)
                    sentResults.add(result);
            }
            if (!sentResults.isEmpty()) {
                sentChunks.getSentList().addAll(sentResults);
                setSentChunks(sentChunks);
            }
        }
    } catch (Throwable e) {
        throw new SmscProcessingException("RxSmppServerSbb.sendDeliverSm(): Exception while trying to send DELIVERY Report for received SmsEvent=" + e.getMessage() + "smsSet: " + smsSet, 0, 0, SmscProcessingException.HTTP_ERROR_CODE_NOT_SET, null, e, SmscProcessingException.INTERNAL_ERROR_SEND_DELIVER_SM_000008);
    }
}

Example 2 with ChunkData

use of org.mobicents.smsc.slee.services.deliverysbb.ChunkData in project smscgateway by RestComm.

the class RxSmppServerSbb method handleResponse.

/**
 * Processing of a positive delivery response to smpp destination.
 *
 * @param event
 * @throws Exception
 */
private void handleResponse(BaseSmResp event) throws Exception {
    long ts = System.currentTimeMillis();
    if (isDeliveringEnded()) {
        if (logger.isFineEnabled()) {
            this.logger.fine("SMPP Response received when DeliveringEnded state: status=" + event.getCommandStatus());
        }
    }
    if (isDeliveringEnded()) {
        logger.info("RxSmppServerSbb.handleResponse(): received submit/deliver_sm_response but delivery process is already ended, dropping of a response");
        return;
    }
    SmsSet smsSet = getSmsSet();
    if (smsSet == null) {
        logger.severe("RxSmppServerSbb.handleResponse(): CMP smsSet is missed");
        markDeliveringIsEnded(true);
        return;
    }
    int status = event.getCommandStatus();
    if (status == 0) {
        smscStatAggregator.updateMsgOutSentAll();
        smscStatAggregator.updateMsgOutSentSmpp();
        boolean destAddressLimitationEnabled = false;
        EsmeManagement esmeManagement = EsmeManagement.getInstance();
        Esme esme = esmeManagement.getEsmeByClusterName(smsSet.getDestClusterName());
        if (esme != null) {
            destAddressLimitationEnabled = esme.getDestAddrSendLimit() != 0;
        }
        int realID = -1;
        Boolean sentListChanged = false;
        SentItemsList list = null;
        if (destAddressLimitationEnabled) {
            list = retreiveSentChunks();
            for (int i = 0; i < list.getSentList().size(); i++) {
                if (list.getSentList().get(i).getRemoteSequenceNumber() == event.getSequenceNumber()) {
                    realID = list.getSentList().get(i).getLocalSequenceNumber();
                    list.getSentList().remove(i);
                    sentListChanged = true;
                    break;
                }
            }
        } else {
            realID = event.getSequenceNumber();
        }
        ConfirmMessageInSendingPool confirmMessageInSendingPool = null;
        if (realID != -1)
            confirmMessageInSendingPool = confirmMessageInSendingPool(realID);
        if (realID == -1 || !confirmMessageInSendingPool.sequenceNumberFound) {
            this.logger.severe("RxSmppServerSbb.handleResponse(): no sms in MessageInSendingPool: UnconfirmedCnt=" + this.getUnconfirmedMessageCountInSendingPool() + ", sequenceNumber=" + event.getSequenceNumber() + ", realID=" + realID + ", confirmMessageInSendingPool=" + confirmMessageInSendingPool);
            this.onDeliveryError(smsSet, ErrorAction.temporaryFailure, ErrorCode.SC_SYSTEM_ERROR, "Received undefined SequenceNumber: " + event.getSequenceNumber() + ", SmsSet=" + smsSet, EventType.OUT_SMPP_ERROR, realID);
            if (sentListChanged)
                setSentChunks(list);
            return;
        }
        Sms sms = confirmMessageInSendingPool.sms;
        if (sms != null) {
            sms.setTimestampC(System.currentTimeMillis());
        }
        if (destAddressLimitationEnabled) {
            ChunkDataList dataList = retreivePendingChunks();
            if (dataList != null && !dataList.getPendingList().isEmpty()) {
                // so checking if has window
                if (list.getSentList().size() < esme.getDestAddrSendLimit()) {
                    ChunkData current = dataList.getPendingList().remove(0);
                    setPendingChunks(dataList);
                    if (current != null) {
                        SentItem newItem = sendNextChunk(current, smsSet, esme);
                        SentItemsList sentChunks = retreiveSentChunks();
                        sentChunks.getSentList().add(newItem);
                        sentListChanged = true;
                    }
                }
            }
        }
        if (sentListChanged)
            setSentChunks(list);
        if (!confirmMessageInSendingPool.confirmed) {
            this.generateCDR(sms, CdrGenerator.CDR_PARTIAL_ESME, CdrGenerator.CDR_SUCCESS_NO_REASON, true, false, event.getSequenceNumber());
            String messageType = esme.getSmppSessionType() == Type.CLIENT ? CdrDetailedGenerator.CDR_MSG_TYPE_SUBMITSM : CdrDetailedGenerator.CDR_MSG_TYPE_DELIVERSM;
            this.generateDetailedCDR(sms, EventType.OUT_SMPP_SENT, sms.getSmsSet().getStatus(), messageType, status, esme.getRemoteAddressAndPort(), event.getSequenceNumber());
            return;
        }
        // firstly we store remote messageId if sms has a request to delivery receipt
        String clusterName = smsSet.getDestClusterName();
        String dlvMessageId = event.getMessageId();
        sms.setDlvMessageId(dlvMessageId);
        // if (MessageUtil.isDeliveryReceiptRequest(sms)) {
        // SmsSetCache.getInstance().putDeliveredRemoteMsgIdValue(dlvMessageId, clusterName, sms.getMessageId(), 30);
        // }
        // current message is sent
        // firstly sending of a positive response for transactional mode
        sendTransactionalResponseSuccess(sms);
        // mproc rules applying for delivery phase
        this.applyMprocRulesOnSuccess(sms, ProcessingType.SMPP);
        // Processing succeeded
        sms.getSmsSet().setStatus(ErrorCode.SUCCESS);
        this.postProcessSucceeded(sms, dlvMessageId, clusterName);
        // success CDR generating
        boolean isPartial = MessageUtil.isSmsNotLastSegment(sms);
        this.generateCDR(sms, isPartial ? CdrGenerator.CDR_PARTIAL_ESME : CdrGenerator.CDR_SUCCESS_ESME, CdrGenerator.CDR_SUCCESS_NO_REASON, confirmMessageInSendingPool.splittedMessage, true, event.getSequenceNumber());
        String messageType = null;
        String remoteAddr = null;
        if (esme != null) {
            messageType = esme.getSmppSessionType() == Type.CLIENT ? CdrDetailedGenerator.CDR_MSG_TYPE_SUBMITSM : CdrDetailedGenerator.CDR_MSG_TYPE_DELIVERSM;
            remoteAddr = esme.getRemoteAddressAndPort();
        }
        if (messageType == null) {
            if (event.getCommandId() == SmppConstants.CMD_ID_DELIVER_SM_RESP) {
                messageType = CdrDetailedGenerator.CDR_MSG_TYPE_DELIVERSM;
            } else {
                messageType = CdrDetailedGenerator.CDR_MSG_TYPE_SUBMITSM;
            }
        }
        this.generateDetailedCDR(sms, EventType.OUT_SMPP_SENT, sms.getSmsSet().getStatus(), messageType, status, remoteAddr, event.getSequenceNumber());
        // adding a success receipt if it is needed
        this.generateSuccessReceipt(smsSet, sms);
        if (this.getUnconfirmedMessageCountInSendingPool() == 0) {
            // all sent messages are confirmed - we are sending new message set
            TargetAddress lock = persistence.obtainSynchroObject(new TargetAddress(smsSet));
            try {
                synchronized (lock) {
                    // marking the message in cache as delivered
                    this.commitSendingPoolMsgCount();
                    ts = warnIfLong(logger, ts, "handleResponse/status=0/in-lock/commitSendingPoolMsgCount");
                    // now we are trying to sent other messages
                    if (this.getTotalUnsentMessageCount() > 0) {
                        try {
                            this.sendDeliverSm(smsSet);
                            ts = warnIfLong(logger, ts, "handleResponse/status=0/in-lock/sendDeliverSm");
                            return;
                        } catch (SmscProcessingException e) {
                            SbbStatsUtils.handleProcessingException(e, getDefaultSbbUsageParameterSet());
                            String s = "SmscProcessingException when sending next sendDeliverSm()=" + e.getMessage() + ", Message=" + sms;
                            logger.severe(s, e);
                            this.onDeliveryError(smsSet, ErrorAction.temporaryFailure, ErrorCode.SC_SYSTEM_ERROR, s, EventType.OUT_SMPP_ERROR, event.getSequenceNumber());
                        }
                    }
                    // no more messages to send - remove smsSet
                    smsSet.setStatus(ErrorCode.SUCCESS);
                    this.markDeliveringIsEnded(true);
                }
            } finally {
                persistence.releaseSynchroObject(lock);
            }
        }
    } else {
        ErrorAction errorAction = ErrorAction.permanentFailure;
        smsSet.setSmppCommandStatus(status);
        if (status == SmppConstants.STATUS_THROTTLED || status == SmppConstants.STATUS_X_T_APPN || status == SmppConstants.STATUS_SYSERR || status == SmppConstants.STATUS_INVBNDSTS || status == SmppConstants.STATUS_MSGQFUL)
            errorAction = ErrorAction.temporaryFailure;
        logger.warning("RxSmppServerSbb.handleResponse(): error code response received: status=" + status + ", errorAction=" + errorAction + ", smsSet=" + smsSet);
        this.onDeliveryError(smsSet, errorAction, ErrorCode.SC_SYSTEM_ERROR, event.getName() + " has a bad status: " + status, EventType.OUT_SMPP_REJECTED, event.getSequenceNumber());
    }
}