wolfstudy opened a new issue #39: The message sent by the go client, the Java client's consumer can't receive it normally. URL: https://github.com/apache/pulsar-client-go/issues/39 #### Expected behavior The message sent by the go client, the Java client's consumer can receive it normally. #### Actual behavior The Java client's consumer can't receive it normally. #### Steps to reproduce Producer of Go client: ``` func main() { client, err := pulsar.NewClient(pulsar.ClientOptions{ URL: "pulsar://localhost:6650", }) if err != nil { log.Fatal(err) } defer client.Close() producer, err := client.CreateProducer(pulsar.ProducerOptions{ Topic: "my-topic-1", }) if err != nil { log.Fatal(err) } defer producer.Close() ctx := context.Background() for i := 0; i < 10; i++ { if err := producer.Send(ctx, &pulsar.ProducerMessage{ Payload: []byte(fmt.Sprintf("hello-%d", i)), }); err != nil { log.Fatal(err) } } } ``` Java client receive: ``` public static void main(String[] args) throws PulsarClientException, InterruptedException { final String topic = "persistent://public/default/my-topic-2"; PulsarClient client = PulsarClient.builder() .serviceUrl("pulsar://localhost:6650") .build(); Consumer<byte[]> consumer = client.newConsumer() .topic(topic) .subscriptionName(UUID.randomUUID().toString()) .subscribe(); for (int i = 0; i < 10; i++) { Message<byte[]> message = consumer.receive(); System.out.println(new String(message.getValue(), Charset.defaultCharset())); } } ``` The broker error information as follows: ``` 17:15:56.392 [pulsar-io-37-6] INFO org.apache.pulsar.broker.service.ServerCnx - [/127.0.0.1:56978] Created subscription on topic persistent://public/default/my-topic-2 / a01fed02-2baf-4617-89e7-611dd08633cc 17:15:56.395 [pulsar-io-37-6] WARN org.apache.pulsar.broker.service.ServerCnx - [/127.0.0.1:56978] Got exception IOException : Connection reset by peer java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) ~[?:1.8.0_201] at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) ~[?:1.8.0_201] at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) ~[?:1.8.0_201] at sun.nio.ch.IOUtil.read(IOUtil.java:192) ~[?:1.8.0_201] at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) ~[?:1.8.0_201] at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:288) ~[io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132) ~[io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:347) ~[io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:148) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:656) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:591) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:508) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:470) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:909) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty-netty-all-4.1.32.Final.jar:4.1.32.Final] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201] 17:15:56.396 [pulsar-io-37-6] INFO org.apache.pulsar.broker.service.ServerCnx - Closed connection from /127.0.0.1:56978 17:15:56.396 [pulsar-io-37-6] INFO org.apache.pulsar.broker.service.AbstractDispatcherSingleActiveConsumer - Removing consumer Consumer{subscription=PersistentSubscription{topic=persistent://public/default/my-topic-2, name=a01fed02-2baf-4617-89e7-611dd08633cc}, consumerId=0, consumerName=04824, address=/127.0.0.1:56978} 17:15:56.499 [pulsar-io-37-7] INFO org.apache.pulsar.broker.service.ServerCnx - New connection from /127.0.0.1:56979 17:15:56.499 [pulsar-io-37-7] INFO org.apache.pulsar.broker.service.ServerCnx - [/127.0.0.1:56979] Subscribing on topic persistent://public/default/my-topic-2 / a01fed02-2baf-4617-89e7-611dd08633cc 17:15:56.500 [pulsar-io-37-7] INFO org.apache.bookkeeper.mledger.impl.ManagedCursorImpl - [public/default/persistent/my-topic-2-a01fed02-2baf-4617-89e7-611dd08633cc] Rewind from 7:10 to 7:0 17:15:56.500 [pulsar-io-37-7] INFO org.apache.pulsar.broker.service.persistent.PersistentTopic - [persistent://public/default/my-topic-2] There are no replicated subscriptions on the topic 17:15:56.500 [pulsar-io-37-7] INFO org.apache.pulsar.broker.service.persistent.PersistentTopic - [persistent://public/default/my-topic-2][a01fed02-2baf-4617-89e7-611dd08633cc] Created new subscription for 0 ``` #### System configuration **Pulsar version**: x.y
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