Examples of org.apache.hedwig.client.api.Publisher.asyncPublish()

Class org.apache.hedwig.client.api.Publisher

Examples of org.apache.hedwig.client.api.Publisher.asyncPublish()

org.apache.hedwig.client.api.Publisher.asyncPublish()
Publishes a message asynchronously on the given topic. @param topic Topic name to publish on @param msg Message object to serialize and publish @param callback Callback to invoke when the publish to the server has actually gone through. This will have to deal with error conditions on the async publish request. @param context Calling context that the Callback needs since this is done asynchronously.

        assertTrue(queue.take());
        startDelivery(mySubscriber, myTopic, localSubscriberId, new TestMessageHandler(consumeQueue));
        // Publish some messages
        int batchSize = 10;
        for (int i = 0; i < batchSize; i++) {
            myPublisher.asyncPublish(myTopic, getMsg(i), new TestCallback(queue), null);
            assertTrue(queue.take());
            assertTrue(consumeQueue.take());
        }
        // Now manually send a consume message for each message received
        for (int i = 0; i < batchSize; i++) {

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        // Now start publishing messages for the subscribed topics in one of the
        // regions and verify that it gets delivered and consumed in all of the
        // other ones.
        Publisher publisher = regionClientsMap.values().iterator().next().getPublisher();
        for (int i = 0; i < batchSize; i++) {
            publisher.asyncPublish(ByteString.copyFromUtf8("Topic" + i), Message.newBuilder().setBody(
                                       ByteString.copyFromUtf8("Message" + i)).build(), new TestCallback(queue), null);
            assertTrue(queue.take());
        }
        // Make sure each region consumes the same set of published messages.
        for (int i = 0; i < regionClientsMap.size(); i++) {

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        // other ones.
        int rid = r.nextInt(numRegions);
        String regionName = REGION_PREFIX + rid;
        Publisher publisher = regionClientsMap.get(regionName).getPublisher();
        for (int i = 0; i < batchSize; i++) {
            publisher.asyncPublish(ByteString.copyFromUtf8("Topic" + i), Message.newBuilder().setBody(
                                   ByteString.copyFromUtf8(regionName + "-Message" + i)).build(), new TestCallback(queue), null);
            assertTrue(queue.take());
        }
        // Make sure each region consumes the same set of published messages.
        for (int i = 0; i < regionClientsMap.size(); i++) {

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        // Now start publishing messages for the subscribed topics in one of the
        // regions and verify that it gets delivered and consumed in all of the
        // other ones.        
        Publisher publisher = client.getPublisher();
        for (int i = 0; i < batchSize; i++) {
            publisher.asyncPublish(ByteString.copyFromUtf8("Topic" + i), Message.newBuilder().setBody(
                                   ByteString.copyFromUtf8(regionName + "-Message" + i)).build(), new TestCallback(queue), null);
            assertTrue(queue.take());
        }
        // Make sure each region consumes the same set of published messages.
        for (int i = 0; i < regionClientsMap.size(); i++) {

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