Com.rabbitmq.client.impl.Frame.readFrom (frame.java:95)

RabbitMQ based on Erlang implementations, clients can use Python | Java | Ruby | PHP | C # | Javascript | Go and other languages to implement. Here's a test of the Java language.
Install the RABBITMQ server first.

Maven Dependency

<dependency>        <groupId>com.rabbitmq</groupId>        <artifactId>amqp-client</artifactId> <version>3.0.4</version></dependency><dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version></dependency>

The Java test code is as follows:

Defines the queue endpoint.JavaPublicAbstractClass endpoint{protected channel channel;protected Connection Connection;protected String endpointname;PublicEndPoint (String endpointname)Throws ioexception{This.Endpointname = Endpointname;Create a connection factory connectionfactory factory =NewConnectionFactory ();Hostname of your RABBITMQ server factory.Sethost ("192.168.163.33"); Factory.Setport (5672); Factory.Setusername ("Test"); Factory.SetPassword ("Test");Creating a channel Channel = connection.CreateChannel ();Declaring a queue for the This channel. If queue does not exist,It is created on the server. Channel.Queuedeclare (Endpointname,FalseFalseFalseNULL); }/*** Close channel and connection. Not necessary as it happens implicitly any.*@throws IOException*/PublicvoidClose ()Throws ioexception{This.Channel.Close ();This.Connection.Close (); }}Producer producer.JavaPublicClass ProducerExtends endpoint{PublicProducer (String endpointname)Throws ioexception{Super (Endpointname); }PublicvoidSendMessage (Serializable object)Throws IOException {channel.Basicpublish ("", Endpointname,NULL, Serializationutils.Serialize (object)); } }Consumer queue Queueconsumer.JavaPublicClass QueueconsumerExtends EndPointImplements Runnable, consumer{PublicQueueconsumer (String endpointname)Throws ioexception{Super (Endpointname); }PublicvoidRun () {try {Start consuming messages. Auto acknowledge messages. Channel.Basicconsume (Endpointname,Truethis); }catch (IOException e) {e.Printstacktrace (); } }/*** Called when consumer is registered.*/PublicvoidHandleconsumeok (String consumertag) {System.Out.println"Consumer" +consumertag +"Registered"); }/*** Called when the new message is available.*/PublicvoidHandledelivery (String Consumertag, Envelope env, basicproperties props,Byte[] body)Throws IOException {map map = (HASHMAP) serializationutils.Deserialize (body); System.Out.println"Message number" + map.Get"Message number") +"received."); }PublicvoidHandlecancel (String consumertag) {}PublicvoidHandlecancelok (String consumertag) {}PublicvoidHandlerecoverok (String consumertag) {}PublicvoidHandleshutdownsignal (String Consumertag, shutdownsignalexception arg1) {}}Test case Main.JavaPublicClass Main {PublicMain ()Throws exception{Queueconsumer consumer =NewQueueconsumer ("Queue"); Thread Consumerthread =New Thread (consumer); Consumerthread.Start (); Producer Producer =NewProducer ("Queue");for (int i = 0; i < 100000; i++) {HASHMAP message = new HashMap (); message. put ( "message number", i); Producer.out. println ( "Message number" + I +/** *  @param args *  @throws SQLException  *  @throws IOException  */public span class= "DT" >static void main (string[] args) throws exception{ new main ();}            

Run the report for the following error

Exception in Thread"Main" com.Rabbitmq.Client.Possibleauthenticationfailureexception:possibly caused by authentication failure at COM.Rabbitmq.Client.Impl.Amqconnection.Start (amqconnection.Java:355) at COM.Rabbitmq.Client.ConnectionFactory.Newconnection (connectionfactory.Java:516) at COM.Rabbitmq.Client.ConnectionFactory.Newconnection (connectionfactory.Java:533) at COM.Tony.Test.Endpoint.<init> (EndPoint.Java:) at COM.Tony.Test.Queueconsumer.<init> (Queueconsumer.Java:) at COM.Tony.Test.Test.<init> (test.Java:) at COM.Tony.Test.Test.Main (test.Java:) caused by:com.Rabbitmq.Client.Shutdownsignalexception:connection error; Reason:java.Net.Socketexception:connection Reset at com.Rabbitmq.Utility.Valueorexception.GetValue (valueorexception.Java:) at COM.Rabbitmq.Utility.Blockingvalueorexception.Uninterruptiblegetvalue (blockingvalueorexception.Java:) at COM.Rabbitmq.Client.Impl.Amqchannel$blockingrpccontinuation.Getreply (Amqchannel.Java:343) at COM.Rabbitmq.Client.Impl.Amqchannel.Privaterpc (Amqchannel.Java:216) at COM.Rabbitmq.Client.Impl.Amqchannel.RPC (Amqchannel.Java:202) at COM.Rabbitmq.Client.Impl.Amqconnection.Start (amqconnection.Java:347)...6 morecaused By:java.Net.Socketexception:connection Reset at java.Net.Socketinputstream.Read (Socketinputstream.Java:209) at Java.Net.Socketinputstream.Read (Socketinputstream.Java:141) at Java.Io.Bufferedinputstream.Fill (bufferedinputstream.Java:246) at Java.Io.Bufferedinputstream.Read (Bufferedinputstream.java:265) at Java. io. datainputstream. readunsignedbyte (Datainputstream.288) at Com.rabbitmq.impl. frame. readfrom (Frame.95) at Com.rabbitmq.impl. socketframehandler. readframe (Socketframehandler.131) at Com.rabbitmq.impl. amqconnection$mainloop. run (Amqconnection.515)             

Workaround this or this

Online Rabbit Performance test

Performance testing

You can see the number of millions messages per second, and 2,343 messages waiting in the queue.

Front-end time I also reported on the MQ as the title of the error, when the MQ V-host did not give, I tried "/" and not worthy of the item, but all reported as the problem as shown in the error, after checking for MQ configuration V-host

Com.rabbitmq.client.impl.Frame.readFrom (frame.java:95)