Examples with TbMsgMetaData org.thingsboard.server.common.msg.TbMsgMetaData used on opensource projects

Example 61 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbSnsNode method processException.

private TbMsg processException(TbContext ctx, TbMsg origMsg, Throwable t) {
    TbMsgMetaData metaData = origMsg.getMetaData().copy();
    metaData.putValue(ERROR, t.getClass() + ": " + t.getMessage());
    return ctx.transformMsg(origMsg, origMsg.getType(), origMsg.getOriginator(), metaData, origMsg.getData());
}

Example 62 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbKafkaNode method processResponse.

private TbMsg processResponse(TbContext ctx, TbMsg origMsg, RecordMetadata recordMetadata) {
    TbMsgMetaData metaData = origMsg.getMetaData().copy();
    metaData.putValue(OFFSET, String.valueOf(recordMetadata.offset()));
    metaData.putValue(PARTITION, String.valueOf(recordMetadata.partition()));
    metaData.putValue(TOPIC, recordMetadata.topic());
    return ctx.transformMsg(origMsg, origMsg.getType(), origMsg.getOriginator(), metaData, origMsg.getData());
}

Example 63 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbMsgGeneratorNode method scheduleTickMsg.

private void scheduleTickMsg(TbContext ctx) {
    log.trace("scheduleTickMsg, config {}", config);
    long curTs = System.currentTimeMillis();
    if (lastScheduledTs == 0L) {
        lastScheduledTs = curTs;
    }
    lastScheduledTs = lastScheduledTs + delay;
    long curDelay = Math.max(0L, (lastScheduledTs - curTs));
    TbMsg tickMsg = ctx.newMsg(ServiceQueue.MAIN, TB_MSG_GENERATOR_NODE_MSG, ctx.getSelfId(), new TbMsgMetaData(), "");
    nextTickId = tickMsg.getId();
    ctx.tellSelf(tickMsg, curDelay);
}

Example 64 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbMsgDelayNode method onMsg.

@Override
public void onMsg(TbContext ctx, TbMsg msg) {
    if (msg.getType().equals(TB_MSG_DELAY_NODE_MSG)) {
        TbMsg pendingMsg = pendingMsgs.remove(UUID.fromString(msg.getData()));
        if (pendingMsg != null) {
            ctx.enqueueForTellNext(pendingMsg, SUCCESS);
        }
    } else {
        if (pendingMsgs.size() < config.getMaxPendingMsgs()) {
            pendingMsgs.put(msg.getId(), msg);
            TbMsg tickMsg = ctx.newMsg(ServiceQueue.MAIN, TB_MSG_DELAY_NODE_MSG, ctx.getSelfId(), msg.getCustomerId(), new TbMsgMetaData(), msg.getId().toString());
            ctx.tellSelf(tickMsg, getDelay(msg));
            ctx.ack(msg);
        } else {
            ctx.tellFailure(msg, new RuntimeException("Max limit of pending messages reached!"));
        }
    }
}

Example 65 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbPubSubNode method processException.

private TbMsg processException(TbContext ctx, TbMsg origMsg, Throwable t) {
    TbMsgMetaData metaData = origMsg.getMetaData().copy();
    metaData.putValue(ERROR, t.getClass() + ": " + t.getMessage());
    return ctx.transformMsg(origMsg, origMsg.getType(), origMsg.getOriginator(), metaData, origMsg.getData());
}