static void Main(string[] args)
{
// Example connection strings:
// activemq:tcp://activemqhost:61616
// stomp:tcp://activemqhost:61613
// ems:tcp://tibcohost:7222
// msmq://localhost
Uri connecturi = new Uri("activemq:tcp://192.168.122.1:36917");
Console.WriteLine("About to connect to " + connecturi);
// NOTE: ensure the nmsprovider-activemq.config file exists in the executable folder.
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = session.GetQueue("divisas");
Console.WriteLine("Using destination: " + destination);
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
producer.DeliveryMode = MsgDeliveryMode.Persistent;
// Send a message
ITextMessage request = session.CreateTextMessage("nombreDivisa:USD|precio:14.30");
producer.Send(request);
}
}
}
private static void Main(string[] args)
{
Console.WriteLine("ActiveMQ Consumer Demo");
string topic = "TextQueue";
string brokerUri = $"activemq:tcp://192.168.250.198:61616"; // Default port
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection("artemis", "simetraehcapa"))
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(topic))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive();
if (msg is ITextMessage)
{
ITextMessage txtMsg = msg as ITextMessage;
string body = txtMsg.Text;
Console.WriteLine($"Received message: {txtMsg.Text}");
}
else
{
Console.WriteLine("Unexpected message type: " + msg.GetType().Name);
}
}
}
Console.WriteLine($"");
Console.WriteLine($"Press any key to finish.");
Console.ReadKey(true);
}
private static void Main(string[] args)
{
Console.WriteLine("ActiveMQ Producer Demo");
string topic = "TextQueue";
Console.WriteLine($"Adding message to queue topic: {topic}");
string brokerUri = $"activemq:tcp://192.168.250.198:61616"; // Default port
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection("artemis", "simetraehcapa"))
{
var msg = $"a log message {DateTime.UtcNow}";
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(topic))
using (IMessageProducer producer = session.CreateProducer(dest))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(session.CreateTextMessage(msg));
Console.WriteLine($"Sent {msg} messages");
}
}
Console.WriteLine($"");
Console.WriteLine($"Press any key to finish.");
Console.ReadKey(true);
}
private static void SendNewMessage(string text, string host, string password, string user)
{
//string topic = "TextQueue";
string topic = "GPDC-LOGIN";
// Console.WriteLine($"Adding message to queue topic: {topic}");
String brokerUri = "activemq:tcp://" + host + ":" + "61616";
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection(user, password))
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(topic))
using (IMessageProducer producer = session.CreateProducer(dest))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(session.CreateTextMessage(text));
Console.WriteLine($"Sending: {text} ");
session.Dispose();
}
if (connection.IsStarted)
{
connection.Close();
}
}
}
public static String ReadNextMessageQueue2()
{
string queueName = "formatedFile";
string brokerUri = $"activemq:tcp://localhost:61616";
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(queueName))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive();
if (msg is ITextMessage)
{
ITextMessage txtMsg = msg as ITextMessage;
string body = txtMsg.Text;
return(body);
}
else
{
return("error");
}
}
}
}
private void Send(int numberOfMessages)
{
IConnectionFactory connectionFactory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(BrokerUri));
using (IConnection connection = connectionFactory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession())
{
IQueue queue = session.GetQueue(Queue);
using (IMessageProducer producer = session.CreateProducer(queue))
{
producer.DeliveryMode = MsgDeliveryMode.Persistent;
ITextMessage message = producer.CreateTextMessage(TextMessage);
for (int i = 0; i < numberOfMessages; i++)
{
producer.Send(message);
Tracer.Debug("Sent message.");
sent++;
}
}
}
}
}
private static bool ReadNextMessage()
{
const string queueName = "TestTextQueue";
var brokerUri = $"amqp://*****:*****@localhost:5672";
var connectionFactory = new NMSConnectionFactory(brokerUri);
using var connection = connectionFactory.CreateConnection();
connection.Start();
using var session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
using var destination = session.GetQueue(queueName);
using var consumer = session.CreateConsumer(destination);
var message = consumer.Receive();
if (message is ITextMessage textMessage)
{
Console.WriteLine($"Received message: {textMessage}");
return(true);
}
Console.WriteLine("Unexpected message type: " + message.GetType().Name);
return(false);
}
private void SendMessageToBackgroundProcess()
{
//TODO: this is copid alot. This boiler plate code should be in a common shared class and setup using the same DI setup that the db context goes through.
Uri connecturi = new Uri("activemq:tcp://activemq:61616");
// NOTE: ensure the nmsprovider-activemq.config file exists in the executable folder.
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://FOO.BAR");
// Create a consumer and producer
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
producer.DeliveryMode = MsgDeliveryMode.Persistent;
// Send a message
ITextMessage request = session.CreateTextMessage("Message from actor api service.");
producer.Send(request);
}
}
}
/// <summary>
/// Create the NMS Factory that can create NMS Connections. This function loads the
/// connection settings from the configuration file.
/// </summary>
/// <param name="nameTestURI">The named connection configuration.</param>
/// <returns></returns>
protected bool CreateNMSFactory(string nameTestURI)
{
Uri brokerUri = null;
object[] factoryParams = null;
string connectionConfigFileName = GetConnectionConfigFileName();
Assert.IsTrue(File.Exists(connectionConfigFileName), "Connection configuration file does not exist.");
XmlDocument configDoc = new XmlDocument();
configDoc.Load(connectionConfigFileName);
XmlElement uriNode = (XmlElement)configDoc.SelectSingleNode(String.Format("/configuration/{0}", nameTestURI));
if (null != uriNode)
{
// Replace any environment variables embedded inside the string.
brokerUri = new Uri(ReplaceEnvVar(uriNode.GetAttribute("value")));
factoryParams = GetFactoryParams(uriNode);
clientId = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "clientId", "NMSTestClientId"));
userName = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "userName", "guest"));
passWord = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "passWord", "guest"));
if (null == factoryParams)
{
NMSFactory = new Apache.NMS.NMSConnectionFactory(brokerUri);
}
else
{
NMSFactory = new Apache.NMS.NMSConnectionFactory(brokerUri, factoryParams);
}
}
return(null != NMSFactory);
}
static void ReadNextMessage()
{
while (true)
{
string topic = "TextQueue";
string brokerUri = $"activemq:tcp://localhost:61616"; // Default port
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetTopic(topic))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive();
if (msg is ITextMessage)
{
ITextMessage txtMsg = msg as ITextMessage;
string body = txtMsg.Text;
Console.WriteLine($"Messege: {txtMsg.Text}");
}
else
{
Console.WriteLine("Unexpected message type: " + msg.GetType().Name);
}
}
}
}
}
static bool ReadNextMessage()
{
string queueName = "New";
string brokerUri = $"activemq:tcp://localhost:61616"; // Default port
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(queueName))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive(TimeSpan.FromMilliseconds(2000));
if (msg is ITextMessage)
{
ITextMessage txtMsg = msg as ITextMessage;
msgList.Add(txtMsg.Text);
Console.WriteLine($"Received message: {txtMsg.Text}");
return(true);
}
else
{
Console.WriteLine("Unexpected message type: ");
return(false);
}
}
}
}
public static T PullFromActiveMQ(int queueNumber)
{
Uri connecturi = new Uri("activemq:tcp://54.173.238.145:61616");
// NOTE: ensure the nmsprovider-activemq.config file exists in the executable folder.
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, GETQueueName(queueNumber));
// Create a consumer and producer
using (IMessageConsumer consumer = session.CreateConsumer(destination))
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
producer.DeliveryMode = MsgDeliveryMode.Persistent;
// Consume a message
ITextMessage message = consumer.Receive() as ITextMessage;
if (message == null)
{
return(default(T));
}
else
{
T opld = Newtonsoft.Json.JsonConvert.DeserializeObject <T>(message.Text);
return(opld);
}
}
}
}
public ActionResult <IEnumerable <string> > Get()
{
Uri connecturi = new Uri("activemq:tcp://activemq:61616");
// NOTE: ensure the nmsprovider-activemq.config file exists in the executable folder.
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://FOO.BAR");
// Create a consumer and producer
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
producer.DeliveryMode = MsgDeliveryMode.Persistent;
// Send a message
ITextMessage request = session.CreateTextMessage("Message from title api service.");
producer.Send(request);
}
}
return(new string[] { "value1", "value2" });
}
//enviar mensajes al servicio de comunicacion/mensajeria
public void SendQueueMessages(Player message)
{
// definir nombre del queue, en caso de no existir activemq lo crea
// definir el uri del endpoint de aws mq - aws acepta ssl no tcp asi que el string cambia en el protocolo
// al ser ssl hay que enviar las credenciales
// hay que configurar en aws console para que el VPC acepte trafico de afuera, agregar una politica en el security group para inbound traffic
// connectionfactory del package apache.nms provee manejo de comunicacion con el queue
// definir el "producer" en caso de la clase que envia de mensaje
// definir el "receiver" en caso de ser el servicio(s) consumiendo mensajes del queue
string queueName = "dev_queue";
Console.WriteLine($"Adding message to queue topic: {queueName}");
//string brokerUri = $"activemq:tcp://localhost:61616"; // dev broker
string brokerUri = $"activemq:ssl://b-92a12260-5d2f-4a73-be53-6c78e22ef8b4-1.mq.us-east-2.amazonaws.com:61617"; //prod broker
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection("admin", "adminactivemq"))
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(queueName))
using (IMessageProducer producer = session.CreateProducer(dest))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(message);
Console.WriteLine($"Sent {message} messages");
}
}
}
public object ReadNextObjectMessage(string destination)
{
NMSConnectionFactory factory = new NMSConnectionFactory(_brokerUri);
using (IConnection connection = factory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(destination))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive();
if (msg is IObjectMessage)
{
IObjectMessage objMsg = msg as IObjectMessage;
var body = objMsg.Body;
//if (body == "PatientCreated")
//{
//}
//Console.WriteLine($"Received message: {txtMsg.Text}");
return(body);
}
else
{
//Console.WriteLine("Unexpected message type: " + msg.GetType().Name);
return("Unexpected message type: " + msg.GetType().Name);
}
}
}
}
private static bool ReadNextMessage()
{
const string topic = "TestTextTopic";
var brokerUri = $"activemq:tcp://localhost:61616";
var connectionFactory = new NMSConnectionFactory(brokerUri);
using var connection = connectionFactory.CreateConnection("sans-app", "password");
connection.Start();
using var session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
using var destination = session.GetTopic(topic);
using var consumer = session.CreateConsumer(destination);
var message = consumer.Receive();
if (message is ITextMessage)
{
var textMessage = message as ITextMessage;
Console.WriteLine($"Received message: {textMessage.Text}");
return(true);
}
Console.WriteLine("Unexpected message type: " + message.GetType().Name);
return(false);
}
private static void ReceiveMessages()
{
try
{
IConnectionFactory factory = new NMSConnectionFactory(ConfigHelper.GetConfigValueByKey("QueueConnectionString"));
Apache.NMS.IConnection connection = factory.CreateConnection();
//"username", "password"
connection.Start();
ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge);
IDestination queueDestination = SessionUtil.GetDestination(session, ConfigHelper.GetConfigValueByKey("QueueName"));
IMessageConsumer consumer = session.CreateConsumer(queueDestination);
consumer.Listener += new MessageListener(Message_Listener);
Thread.Sleep(Convert.ToInt32(ConfigHelper.GetConfigValueByKey("TimeOut")));
connection.Close();
Console.WriteLine("Restart message wait");
}
catch (Exception e)
{
StreamWriter sw = new StreamWriter("error.txt", true);
sw.WriteLine("Error==={0}==={1}", DateTime.Now.ToString(), e.ToString());
sw.Close();
}
ReceiveMessages();
}
public void TestMaxInactivityDuration()
{
string testuri = "activemq:tcp://${activemqhost}:61616" +
"?wireFormat.maxInactivityDurationInitialDelay=5000" +
"&wireFormat.maxInactivityDuration=10000" +
"&connection.asyncClose=false";
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
using(IConnection connection = factory.CreateConnection("", ""))
{
connection.Start();
using(ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
{
IDestination destination = SessionUtil.GetDestination(session, DESTINATION_NAME);
using(IMessageConsumer consumer = session.CreateConsumer(destination))
using(IMessageProducer producer = session.CreateProducer(destination))
{
SendMessage(producer);
IMessage receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5));
Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID.");
// Go inactive...
Thread.Sleep(TimeSpan.FromSeconds(30));
// Send another message.
SendMessage(producer);
receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5));
Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID.");
}
}
}
}
static void Main(string[] args)
{
Uri connecturi = new Uri("activemq:tcp://localhost:61616");
Console.WriteLine("About to connect to " + connecturi);
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = session.GetDestination("queue://FOO.BAR");
connection.Start();
Console.WriteLine("Connection established");
using (IMessageProducer producer = session.CreateProducer(destination))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
Console.WriteLine("Press enter to send another message, q to quit");
while ((Console.ReadLine() ?? "").ToLower() != "q")
{
var payload = "Hello there. " + DateTime.Now.ToLongTimeString();
var message = session.CreateTextMessage(payload);
producer.Send(message);
Console.WriteLine("Message sent. " + payload);
Console.WriteLine("------------------------------------------");
}
}
}
Console.WriteLine("Terminating..");
}
/// <summary>
/// Create the NMS Factory that can create NMS Connections. This
/// function loads the connection settings from the configuration file.
/// </summary>
/// <param name="nameTestURI">The named connection configuration.
/// </param>
/// <returns>Connection factory</returns>
public NMSConnectionFactory CreateNMSFactory(string nameTestURI)
{
XmlElement uriNode = GetURINode(nameTestURI);
Uri brokerUri = null;
object[] factoryParams = null;
if (uriNode != null)
{
// Replace any environment variables embedded inside the string.
brokerUri = new Uri(uriNode.GetAttribute("value"));
factoryParams = GetFactoryParams(uriNode);
cnxClientId = GetNodeValueAttribute(uriNode, "cnxClientId", "NMSTestClientId");
cnxUserName = GetNodeValueAttribute(uriNode, "cnxUserName", null);
cnxPassWord = GetNodeValueAttribute(uriNode, "cnxPassWord", null);
}
if (factoryParams == null)
{
this.nmsFactory = new Apache.NMS.NMSConnectionFactory(brokerUri);
}
else
{
this.nmsFactory = new Apache.NMS.NMSConnectionFactory(brokerUri, factoryParams);
}
return(this.nmsFactory);
}
public static void PushToActiveMQ(T opldObject, int queueNumber)
{
Uri connecturi = new Uri("activemq:tcp://54.173.238.145:61616");
// NOTE: ensure the nmsprovider-activemq.config file exists in the executable folder.
IConnectionFactory factory = new NMSConnectionFactory(connecturi);
using (IConnection connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, GETQueueName(queueNumber));
// Create the producer
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
producer.DeliveryMode = MsgDeliveryMode.Persistent;
var messageToQueue = JsonConvert.SerializeObject(opldObject);
//var ss = "Test Message " + DateTime.Now;
ITextMessage request = session.CreateTextMessage(messageToQueue);
request.NMSCorrelationID = "abc";
//request.Properties["NMSXGroupID"] = "cheese";
//request.Properties["myHeader"] = "Cheddar";
producer.Send(request);
}
}
}
public void TestConnectionSendsAuthenticationData()
{
NMSConnectionFactory factory = new NMSConnectionFactory("activemq:mock://localhost:61616");
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using (Connection connection = factory.CreateConnection(username, password) as Connection)
{
Assert.IsNotNull(connection);
MockTransport transport = (MockTransport)connection.ITransport.Narrow(typeof(MockTransport));
transport.OutgoingCommand = new CommandHandler(OnOutgoingCommand);
connection.Start();
Thread.Sleep(1000);
Assert.IsNotNull(this.info);
Assert.AreEqual(username, info.UserName);
Assert.AreEqual(password, info.Password);
connection.Close();
}
}
private void Upload(PostCardProcessContext postCardUploadContext)
{
try
{
using (var connection = new NMSConnectionFactory(Hacker.Inko.Global.Properties.Settings.Default.BrokerUrl).CreateConnection())
{
//通过连接创建Session会话
using (var session = connection.CreateSession())
{
//通过会话创建生产者，方法里面new出来的是MQ中的Queue
var prod = session.CreateProducer(new Apache.NMS.ActiveMQ.Commands.ActiveMQQueue("firstQueue"));
//创建一个发送的消息对象
var message = prod.CreateTextMessage();
//给这个对象赋实际的消息
message.Text = JsonConvert.SerializeObject(postCardUploadContext.PostCardProcessInfo);
//设置消息对象的属性，这个很重要哦，是Queue的过滤条件，也是P2P消息的唯一指定属性
message.Properties.SetString("filter", "demo");
//生产者把消息发送出去，几个枚举参数MsgDeliveryMode是否长链，MsgPriority消息优先级别，发送最小单位，当然还有其他重载
prod.Send(message, MsgDeliveryMode.NonPersistent, MsgPriority.Normal, TimeSpan.MinValue);
}
}
postCardUploadContext.Success?.Invoke(postCardUploadContext.PostCardProcessInfo);
}
catch (Exception)
{
postCardUploadContext.Failure?.Invoke(postCardUploadContext.PostCardProcessInfo);
}
}
public void TestConnection()
{
IConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(connectionUri));
using (connection = factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://TEST.test.in");
using (IMessageConsumer consumer = session.CreateConsumer(destination))
{
Connection amqConnection = connection as Connection;
connection.ExceptionListener += ConnectionException;
consumer.Listener += OnMessage;
TcpFaultyTransport transport = amqConnection.ITransport.Narrow(typeof(TcpFaultyTransport)) as TcpFaultyTransport;
Assert.IsNotNull(transport);
transport.OnewayCommandPreProcessor += FailOnKeepAlive;
Thread.Sleep(TimeSpan.FromSeconds(2));
connection.Start();
Assert.IsTrue(exceptionOccuredEvent.WaitOne(TimeSpan.FromSeconds(30 * 3)),
"Exception didnt occured within waiting time");
}
}
}
public void TestURIForPrefetchHandling(int queuePreFetch, int queueBrowserPrefetch, int topicPrefetch, int durableTopicPrefetch, int maximumPendingMessageLimit)
{
string testuri = string.Format("activemq:tcp://${{activemqhost}}:61616" +
"?nms.PrefetchPolicy.queuePrefetch={0}" +
"&nms.PrefetchPolicy.queueBrowserPrefetch={1}" +
"&nms.PrefetchPolicy.topicPrefetch={2}" +
"&nms.PrefetchPolicy.durableTopicPrefetch={3}" +
"&nms.PrefetchPolicy.maximumPendingMessageLimit={4}",
queuePreFetch, queueBrowserPrefetch, topicPrefetch, durableTopicPrefetch, maximumPendingMessageLimit);
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using (IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
Connection amqConnection = connection as Connection;
Assert.AreEqual(queuePreFetch, amqConnection.PrefetchPolicy.QueuePrefetch);
Assert.AreEqual(queueBrowserPrefetch, amqConnection.PrefetchPolicy.QueueBrowserPrefetch);
Assert.AreEqual(topicPrefetch, amqConnection.PrefetchPolicy.TopicPrefetch);
Assert.AreEqual(durableTopicPrefetch, amqConnection.PrefetchPolicy.DurableTopicPrefetch);
Assert.AreEqual(maximumPendingMessageLimit, amqConnection.PrefetchPolicy.MaximumPendingMessageLimit);
connection.Close();
}
}
protected override async Task ExecuteAsync(CancellationToken ct)
{
_logger.LogInformation("CONSUMER running at: {time}", DateTimeOffset.Now);
_logger.LogInformation($"CONSUMER about to connect to {_options.ConnectUri}");
var factory = new NMSConnectionFactory(_options.ConnectUri);
using var connection = factory.CreateConnection();
using var session = connection.CreateSession();
var destination = SessionUtil.GetDestination(session, _options.Destination);
_logger.LogInformation($"CONSUMER using destination: {destination}");
using var consumer = session.CreateConsumer(destination);
connection.Start();
consumer.Listener += (IMessage message) =>
{
_logger.LogInformation($"Received message with ID: {message.NMSMessageId}");
_logger.LogInformation($"Received message with text: {(message as ITextMessage).Text}");
};
ct.WaitHandle.WaitOne();
}
static bool ReadNextMessageQueue()
{
string brokerUri = $"activemq:tcp://{hostIp}:{hostPort}"; // Default port
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection())
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(queueName))
using (IMessageConsumer consumer = session.CreateConsumer(dest))
{
IMessage msg = consumer.Receive();
if (msg is ITextMessage)
{
ITextMessage txtMsg = msg as ITextMessage;
string body = txtMsg.Text;
Console.WriteLine($"Received message: {txtMsg.Text}");
return(true);
}
else
{
Console.WriteLine("Unexpected message type: " + msg.GetType().Name);
}
}
}
return(false);
}
public void SendQueueMessages(GTMS.Models.Message message)
{
// definir nombre del queue, en caso de no existir activemq lo crea
// definir el uri del endpoint de aw - aws acepta ssl no tcp asi que el string cambia en el protocolo
// al ser ssl hay que enviar las credenciales
// apache.nms connectionfactory provee manejo de comunicacion con el queue
// definir el "producer" en caso de la clase que envia de mensaje
// definir el "receiver" en caso de ser el servicio consumiendo el queue
string queueName = "dev_queue";
Console.WriteLine($"Adding message to queue topic: {queueName}");
string brokerUri = $"activemq:tcp://localhost:61616"; // dev broker
//string brokerUri = $"activemq:ssl://b-57e8bf3e-69c9-4bec-b528-de407901bd09-1.mq.us-east-2.amazonaws.com:61617";
NMSConnectionFactory factory = new NMSConnectionFactory(brokerUri);
using (IConnection connection = factory.CreateConnection("admin", "adminactivemq"))
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
using (IDestination dest = session.GetQueue(queueName))
using (IMessageProducer producer = session.CreateProducer(dest))
{
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(message);
Console.WriteLine($"Sent {message} messages");
}
}
}
public void TestMaxInactivityDuration()
{
string testuri = "activemq:tcp://${activemqhost}:61616" +
"?wireFormat.maxInactivityDurationInitialDelay=5000" +
"&wireFormat.maxInactivityDuration=10000" +
"&connection.asyncClose=false";
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
using (IConnection connection = factory.CreateConnection("", ""))
{
connection.Start();
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
{
IDestination destination = SessionUtil.GetDestination(session, DESTINATION_NAME);
using (IMessageConsumer consumer = session.CreateConsumer(destination))
using (IMessageProducer producer = session.CreateProducer(destination))
{
SendMessage(producer);
IMessage receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5));
Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID.");
// Go inactive...
Thread.Sleep(TimeSpan.FromSeconds(30));
// Send another message.
SendMessage(producer);
receivedMsg = consumer.Receive(TimeSpan.FromSeconds(5));
Assert.AreEqual(CORRELATION_ID, receivedMsg.NMSCorrelationID, "Invalid correlation ID.");
}
}
}
}
static void Main(string[] args)
{
var uri = new Uri("activemq:tcp://*****:*****@gmail.com"
});
producer.Send(msg);
Console.WriteLine("Send");
}
}
}
}
private void Receive(int numberOfMessages)
{
IConnectionFactory connectionFactory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(BrokerUri));
using (IConnection connection = connectionFactory.CreateConnection())
{
connection.Start();
connection.ConnectionInterruptedListener += OnConnectionInterrupted;
connection.ConnectionResumedListener += OnConnectionResumed;
using (ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
{
IQueue queue = session.GetQueue(Queue);
using (IMessageConsumer consumer = session.CreateConsumer(queue))
{
for (int i = 0; i < numberOfMessages; i++)
{
IMessage message = consumer.Receive(TimeSpan.FromMilliseconds(5000));
Assert.IsNotNull(message);
Tracer.Debug("Received message.");
received++;
}
}
}
connection.ConnectionInterruptedListener -= OnConnectionInterrupted;
connection.ConnectionResumedListener -= OnConnectionResumed;
}
}
public void TestURI(string connectionURI)
{
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(connectionURI));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
connection.Close();
}
}
public void TestInactivityMonitorThreadLeak(
[Values(0, 1000)]
int inactivityDuration)
{
Process currentProcess = Process.GetCurrentProcess();
Tracer.InfoFormat("Beginning thread count: {0}, handle count: {1}", currentProcess.Threads.Count, currentProcess.HandleCount);
string testuri = string.Format("activemq:tcp://${{activemqhost}}:61616?wireFormat.maxInactivityDuration={0}", inactivityDuration);
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
// We measure the initial resource counts, and then allow a certain fudge factor for the resources
// to fluctuate at run-time. We allow for a certain amount of fluctuation, but if the counts
// grow outside the safe boundaries of delayed garbage collection, then we fail the test.
currentProcess = Process.GetCurrentProcess();
int beginThreadCount = currentProcess.Threads.Count;
int beginHandleCount = currentProcess.HandleCount;
int maxThreadGrowth = 10;
int maxHandleGrowth = 500;
for(int i = 0; i < 200; i++)
{
using(IConnection connection = factory.CreateConnection("ResourceLeakTest", "Password"))
{
using(ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "topic://NMSResourceLeak.TestTopic");
using(IMessageConsumer consumer = session.CreateConsumer(destination))
{
connection.Start();
}
}
}
currentProcess = Process.GetCurrentProcess();
int endThreadCount = currentProcess.Threads.Count;
int endHandleCount = currentProcess.HandleCount;
Assert.Less(endThreadCount, beginThreadCount + maxThreadGrowth, string.Format("Thread count grew beyond maximum of {0} on iteration #{1}.", maxThreadGrowth, i));
Assert.Less(endHandleCount, beginHandleCount + maxHandleGrowth, string.Format("Handle count grew beyond maximum of {0} on iteration #{1}.", maxHandleGrowth, i));
}
}
public void TestURIForRedeliverPolicyHandling()
{
string uri1 = "activemq:tcp://${activemqhost}:61616" +
"?nms.RedeliveryPolicy.BackOffMultiplier=10" +
"&nms.RedeliveryPolicy.InitialRedeliveryDelay=2000" +
"&nms.RedeliveryPolicy.UseExponentialBackOff=true" +
"&nms.RedeliveryPolicy.UseCollisionAvoidance=true" +
"&nms.RedeliveryPolicy.CollisionAvoidancePercent=20";
string uri2 = "activemq:tcp://${activemqhost}:61616" +
"?nms.RedeliveryPolicy.backOffMultiplier=50" +
"&nms.RedeliveryPolicy.initialRedeliveryDelay=4000" +
"&nms.RedeliveryPolicy.useExponentialBackOff=false" +
"&nms.RedeliveryPolicy.useCollisionAvoidance=false" +
"&nms.RedeliveryPolicy.collisionAvoidancePercent=10";
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(uri1));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
Connection amqConnection = connection as Connection;
Assert.AreEqual(10, amqConnection.RedeliveryPolicy.BackOffMultiplier);
Assert.AreEqual(2000, amqConnection.RedeliveryPolicy.InitialRedeliveryDelay);
Assert.AreEqual(true, amqConnection.RedeliveryPolicy.UseExponentialBackOff);
Assert.AreEqual(true, amqConnection.RedeliveryPolicy.UseCollisionAvoidance);
Assert.AreEqual(20, amqConnection.RedeliveryPolicy.CollisionAvoidancePercent);
}
factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(uri2));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
Connection amqConnection = connection as Connection;
Assert.AreEqual(50, amqConnection.RedeliveryPolicy.BackOffMultiplier);
Assert.AreEqual(4000, amqConnection.RedeliveryPolicy.InitialRedeliveryDelay);
Assert.AreEqual(false, amqConnection.RedeliveryPolicy.UseExponentialBackOff);
Assert.AreEqual(false, amqConnection.RedeliveryPolicy.UseCollisionAvoidance);
Assert.AreEqual(10, amqConnection.RedeliveryPolicy.CollisionAvoidancePercent);
}
}
public void TestURIForPrefetchHandlingOfAll(int allPreFetch)
{
string testuri = string.Format("activemq:tcp://${{activemqhost}}:61616" +
"?nms.PrefetchPolicy.all={0}", allPreFetch);
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
Connection amqConnection = connection as Connection;
Assert.AreEqual(allPreFetch, amqConnection.PrefetchPolicy.QueuePrefetch);
Assert.AreEqual(allPreFetch, amqConnection.PrefetchPolicy.QueueBrowserPrefetch);
Assert.AreEqual(allPreFetch, amqConnection.PrefetchPolicy.TopicPrefetch);
Assert.AreEqual(allPreFetch, amqConnection.PrefetchPolicy.DurableTopicPrefetch);
connection.Close();
}
}
public void TestURIForPrefetchHandling(int queuePreFetch, int queueBrowserPrefetch, int topicPrefetch, int durableTopicPrefetch, int maximumPendingMessageLimit)
{
string testuri = string.Format("activemq:tcp://${{activemqhost}}:61616" +
"?nms.PrefetchPolicy.queuePrefetch={0}" +
"&nms.PrefetchPolicy.queueBrowserPrefetch={1}" +
"&nms.PrefetchPolicy.topicPrefetch={2}" +
"&nms.PrefetchPolicy.durableTopicPrefetch={3}" +
"&nms.PrefetchPolicy.maximumPendingMessageLimit={4}",
queuePreFetch, queueBrowserPrefetch, topicPrefetch, durableTopicPrefetch, maximumPendingMessageLimit);
NMSConnectionFactory factory = new NMSConnectionFactory(NMSTestSupport.ReplaceEnvVar(testuri));
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(IConnection connection = factory.CreateConnection("", ""))
{
Assert.IsNotNull(connection);
Connection amqConnection = connection as Connection;
Assert.AreEqual(queuePreFetch, amqConnection.PrefetchPolicy.QueuePrefetch);
Assert.AreEqual(queueBrowserPrefetch, amqConnection.PrefetchPolicy.QueueBrowserPrefetch);
Assert.AreEqual(topicPrefetch, amqConnection.PrefetchPolicy.TopicPrefetch);
Assert.AreEqual(durableTopicPrefetch, amqConnection.PrefetchPolicy.DurableTopicPrefetch);
Assert.AreEqual(maximumPendingMessageLimit, amqConnection.PrefetchPolicy.MaximumPendingMessageLimit);
connection.Close();
}
}
/// <summary>
/// Create the NMS Factory that can create NMS Connections. This function loads the
/// connection settings from the configuration file.
/// </summary>
/// <param name="nameTestURI">The named connection configuration.</param>
/// <returns></returns>
protected bool CreateNMSFactory(string nameTestURI)
{
Uri brokerUri = null;
string[] paths = GetConfigSearchPaths();
object[] factoryParams = null;
string connectionConfigFileName = GetConnectionConfigFileName();
bool configFound = false;
foreach(string path in paths)
{
string fullpath = Path.Combine(path, connectionConfigFileName);
Tracer.Debug("\tScanning folder: " + path);
if(File.Exists(fullpath))
{
Tracer.Debug("\tAssembly found!");
connectionConfigFileName = fullpath;
configFound = true;
break;
}
}
Assert.IsTrue(configFound, "Connection configuration file does not exist.");
XmlDocument configDoc = new XmlDocument();
configDoc.Load(connectionConfigFileName);
XmlElement uriNode = (XmlElement) configDoc.SelectSingleNode(String.Format("/configuration/{0}", nameTestURI));
if(null != uriNode)
{
// Replace any environment variables embedded inside the string.
brokerUri = new Uri(ReplaceEnvVar(uriNode.GetAttribute("value")));
factoryParams = GetFactoryParams(uriNode);
clientId = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "clientId", "NMSTestClientId"));
userName = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "userName", "guest"));
passWord = ReplaceEnvVar(GetNodeValueAttribute(uriNode, "passWord", "guest"));
}
if(null == factoryParams)
{
NMSFactory = new Apache.NMS.NMSConnectionFactory(brokerUri);
}
else
{
NMSFactory = new Apache.NMS.NMSConnectionFactory(brokerUri, factoryParams);
}
return (null != NMSFactory);
}
public void TestConnectionSendsAuthenticationData()
{
NMSConnectionFactory factory = new NMSConnectionFactory("activemq:mock://localhost:61616");
Assert.IsNotNull(factory);
Assert.IsNotNull(factory.ConnectionFactory);
using(Connection connection = factory.CreateConnection(username, password) as Connection)
{
Assert.IsNotNull(connection);
MockTransport transport = (MockTransport) connection.ITransport.Narrow(typeof(MockTransport));
transport.OutgoingCommand = new CommandHandler(OnOutgoingCommand);
connection.Start();
Thread.Sleep(1000);
Assert.IsNotNull(this.info);
Assert.AreEqual(username, info.UserName);
Assert.AreEqual(password, info.Password);
connection.Close();
}
}
