private void CloseTopicClient()
{
if (_topicClient == null)
{
return;
}
using (_lock.Lock()) {
if (_topicClient == null)
{
return;
}
_topicClient?.CloseAsync();
_topicClient = null;
}
}
public async void SendMessagesAsync()
{
if (_lastTask != null && !_lastTask.IsCompleted)
{
return;
}
var config = _configuration.GetSection("serviceBus").Get <ServiceBusConfiguration>();
var topicClient = new TopicClient(config.ConnectionString, Topic);
_lastTask = SendAsync(topicClient);
await _lastTask;
var closeTask = topicClient.CloseAsync();
await closeTask;
HandleException(closeTask);
}
public async Task SendUserWithLessOffer(dynamic userInfo)
{
try
{
await EnsureTopicIsCreated();
var topicClient = new TopicClient(connectionString, "UserWithLessOffer");
var message = new Message(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(userInfo)));
await topicClient.SendAsync(message);
await topicClient.CloseAsync();
}
catch (Exception)
{
}
}
public async void PublisherProductionAreaChanged()
{
if (_lastTask != null && !_lastTask.IsCompleted)
{
return;
}
var config = _configuration.GetSection("serviceBus").Get <ServiceBusConfiguration>();
var topicClient = new TopicClient(config.ConnectionString, Topic);
_lastTask = SendMessagesAsync(topicClient, GetMessage(this.ReturnProductionToGetAleatory()));
await _lastTask;
var closeTask = topicClient.CloseAsync();
await closeTask;
HandleException(closeTask);
}
protected virtual void Dispose(bool disposing)
{
if (!_disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
_topicClient.CloseAsync();
}
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
Delete();
_disposedValue = true;
}
}
async Task OnSessionTestAsync(string topicName, int maxConcurrentCalls, ReceiveMode mode, bool autoComplete)
{
TestUtility.Log($"Topic: {topicName}, MaxConcurrentCalls: {maxConcurrentCalls}, Receive Mode: {mode.ToString()}, AutoComplete: {autoComplete}");
var topicClient = new TopicClient(TestUtility.NamespaceConnectionString, topicName);
var subscriptionClient = new SubscriptionClient(
TestUtility.NamespaceConnectionString,
topicClient.TopicName,
this.SubscriptionName,
ReceiveMode.PeekLock);
try
{
var sessionHandlerOptions =
new SessionHandlerOptions(ExceptionReceivedHandler)
{
MaxConcurrentSessions = 5,
MessageWaitTimeout = TimeSpan.FromSeconds(5),
AutoComplete = true
};
var testSessionHandler = new TestSessionHandler(
subscriptionClient.ReceiveMode,
sessionHandlerOptions,
topicClient.InnerSender,
subscriptionClient.SessionPumpHost);
// Send messages to Session
await testSessionHandler.SendSessionMessages();
// Register handler
testSessionHandler.RegisterSessionHandler(sessionHandlerOptions);
// Verify messages were received.
await testSessionHandler.VerifyRun();
}
finally
{
await subscriptionClient.CloseAsync();
await topicClient.CloseAsync();
}
}
static async Task TopicSender()
{
var topicName = "myfirsttopic";
var subscriptionName = "myfirstsubscription";
var sender = new TopicClient(NamespaceConnectionString, topicName);
var text = Console.ReadLine();
while (text != "q")
{
var message = new Message(Encoding.UTF8.GetBytes(text));
message.UserProperties["Type"] = "No";
await sender.SendAsync(message);
text = Console.ReadLine();
}
await sender.CloseAsync();
}
public async Task PublishAsync(object message)
{
var topicName = MessageGroupHelper.GetMessageGroupName(message);
var connectionString = GetConnectionString(message);
TopicClient client = null;
try
{
client = TopicClient.CreateFromConnectionString(connectionString, topicName);
await client.SendAsync(new BrokeredMessage(message));
}
finally
{
if (client != null && !client.IsClosed)
{
await client.CloseAsync();
}
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
ITopicClient topicClient = new TopicClient(Environment.GetEnvironmentVariable("ConnectionStringtopic002"), "topic002");
Message message = new Message(Encoding.UTF8.GetBytes(requestBody));
await topicClient.SendAsync(message);
await topicClient.CloseAsync();
List <Employee> employees = JsonConvert.DeserializeObject <List <Employee> >(requestBody);
return(new OkObjectResult(employees));
}
static async void Main(string[] args)
{
string ServiceBusConnectionString = "Endpoint=sb://cjgaz204sbns.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=Zckr+9tQo59XSzwKSFy2lJEoTXvIUdbqYFDB0+zX6AI=";
string TopicName = "drivers";
const int numberOfMessages = 10;
topicClient = new TopicClient(ServiceBusConnectionString, TopicName);
Console.WriteLine("======================================================");
Console.WriteLine("Press ENTER key to exit after sending all the messages.");
Console.WriteLine("======================================================");
// Send messages.
await SendMessagesAsync(numberOfMessages);
Console.ReadKey();
await topicClient.CloseAsync();
}
public async Task SendMessagesAsync(string message)
{
_messages.Add(GetMessage($"{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} -> {message}"));
if (_lastTask != null && !_lastTask.IsCompleted)
{
return;
}
var topicClient = new TopicClient(_configuration["serviceBus:connectionString"], Topic);
_lastTask = SendAsync(topicClient);
await _lastTask;
var closeTask = topicClient.CloseAsync();
await closeTask;
HandleException(closeTask);
}
public async Task <bool> SendMessageAsync(List <Produto> produtos)
{
var config = _configuration.GetSection("serviceBus").Get <Model.ServiceBusConfiguration>();
var topicClient = new TopicClient(config.ConnectionString, "LabelImageAdded");
Message message = new Message();
var json = JsonConvert.SerializeObject(produtos);
message.Body = Encoding.UTF8.GetBytes(json);
await topicClient.SendAsync(message);
await _logServiceBus.SendMessagesAsync("mensagem enviada para a fila");
await topicClient.CloseAsync();
return(true);
}
public async void SendMessage()
{
try
{
ConnectToServiceBus();
var message = new Message(Encoding.UTF8.GetBytes(_config.Message));
Task result = _topicClient.SendAsync(message);
result.Wait();
await _topicClient.CloseAsync();
}
catch (Exception ex)
{
Console.WriteLine("error: {0}", ex.Message);
if (null != ex.InnerException)
{
Console.WriteLine("error: {0}", ex.InnerException.Message);
}
}
}
public override async Task CloseAsync(string correlationId)
{
if (_topicClient != null && _topicClient.IsClosedOrClosing == false)
{
await _topicClient.CloseAsync();
}
if (_subscriptionClient != null && _subscriptionClient.IsClosedOrClosing == false)
{
await _subscriptionClient.CloseAsync();
// Remove temporary subscriber
if (_tempSubscriber == true)
{
_namespaceManager?.DeleteSubscription(_topicName, _subscriptionName);
}
}
_logger.Trace(correlationId, "Closed queue {0}", this);
}
public async void BroadcastNewBlock(Block block)
{
try
{
ITopicClient topicClient = new TopicClient(config.GetConnectionString("AzureServiceBus"), config["BlockchainNodeSettings:BlockchainTopicName"]);
string messageBody = JsonConvert.SerializeObject(block);
var message = new Message(Encoding.UTF8.GetBytes(messageBody));
message.UserProperties["Sender"] = config["BlockchainNodeSettings:NodeName"];
Console.WriteLine($"Sending message: {messageBody}");
await topicClient.SendAsync(message);
topicClient.CloseAsync();
}
catch (Exception exception)
{
Console.WriteLine($"{DateTime.Now} :: Exception: {exception.Message}");
}
}
public async Task SendJobProfileMessage(JobProfileMessage jpData, string contentType, string actionType)
{
applicationLogger.Info($" CREATED service bus message for sitefinity event {actionType.ToUpper()} on JobProfile with Title -- {jpData.Title} and Jobprofile Id -- {jpData.JobProfileId.ToString()}");
var connectionStringServiceBus = configurationProvider.GetConfig <string>("DFC.Digital.ServiceBus.ConnectionString");
var topicName = configurationProvider.GetConfig <string>("DFC.Digital.ServiceBus.TopicName");
if (actionType == "Draft")
{
topicName = configurationProvider.GetConfig <string>("DFC.Digital.ServiceBus.TopicName.Draft");
}
var topicClient = new TopicClient(connectionStringServiceBus, topicName);
// Send Messages
var jsonData = JsonConvert.SerializeObject(jpData);
try
{
applicationLogger.Info($" SENDING service bus message for sitefinity event {actionType.ToUpper()} on JobProfile with Title -- {jpData.Title} and with Jobprofile Id -- {jpData.JobProfileId.ToString()} ");
// Message that send to the queue
var message = new Message(Encoding.UTF8.GetBytes(jsonData));
message.ContentType = "application/json";
message.Label = jpData.Title;
message.UserProperties.Add("Id", jpData.JobProfileId);
message.UserProperties.Add("ActionType", actionType);
message.UserProperties.Add("CType", contentType);
message.CorrelationId = Guid.NewGuid().ToString();
await topicClient.SendAsync(message);
applicationLogger.Info($" SENT service bus message for sitefinity event {actionType.ToUpper()} on JobProfile with Title -- {jpData.Title} with Jobprofile Id -- {jpData.JobProfileId.ToString()} and with Correlation Id -- {message.CorrelationId.ToString()}");
}
catch (Exception ex)
{
applicationLogger.Info($" FAILED service bus message for sitefinity event {actionType.ToUpper()} on JobProfile with Title -- {jpData.Title} and with Jobprofile Id -- {jpData.JobProfileId.ToString()} has an exception \n {ex.Message} ");
}
finally
{
await topicClient.CloseAsync();
}
}
static async Task MainAsync()
{
var program = new Program();
while (true)
{
var message = Console.ReadLine();
await SendMessagesAsync(new Message(Guid.NewGuid(), message));
Console.WriteLine("Successfully published.");
var exit = Console.ReadKey();
if (exit.Key == ConsoleKey.Escape)
{
break;
}
}
await client.CloseAsync();
}
public void SendMessages(dynamic message)
{
try
{
ITopicClient _topicClient = new TopicClient(endPoint, topic);
var msg = new Message(Encoding.UTF8.GetBytes(Newtonsoft.Json.JsonConvert.SerializeObject(message)))
{
Label = labelFilter,
MessageId = Guid.NewGuid().ToString(),
};
_topicClient.SendAsync(msg);
_topicClient.CloseAsync();
}
catch (Exception ex)
{
throw (ex);
}
}
public async Task <bool> SendMessagesAsync <T>(T objResponse) where T : class
{
try
{
var _topicClient = new TopicClient(_serviceBusConfiguration.ConnectionString, TopicName);
string messageBody = JsonSerializer.Serialize(objResponse);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
await _topicClient.SendAsync(message);
var closeTask = _topicClient.CloseAsync();
await closeTask;
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public async Task SendMessages()
{
try
{
TopicClient tc = new TopicClient(ServiceBusConnectionString, TopicName);
var taskList = new List <Task>();
for (int i = 0; i < Store.Length; i++)
{
taskList.Add(SendItems(tc, Store[i]));
}
await Task.WhenAll(taskList);
await tc.CloseAsync();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
Console.WriteLine("\nAll messages sent.\n");
}
public async Task PublishEvent <T> (T @event, string connectionString, string topicName) where T : IIntegrationEvent
{
ITopicClient topicClient = null;
try {
//Create Topic Client
topicClient = new TopicClient(connectionString, topicName);
//Create msg from @event
var msg = new Message(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(@event)));
//Publish msg to a Topic
await topicClient.SendAsync(msg);
} catch (Exception ex) {
//Log - Error while publishing msg to Topic
_logger.LogError($"Error in publishing event# {nameof(@event)} with id# {@event.Id} to Topic {topicName}, exception - {ex}");
throw;
} finally {
//Close Topic Client
await topicClient.CloseAsync();
}
}
static async Task Main(string[] args)
{
var host = new HostBuilder()
.ConfigureAppConfiguration(configure =>
{
configure
.AddJsonFile("appsettings.json")
.AddUserSecrets("d81e497b-1130-4d4d-a03c-77656bc05ada")
.AddCommandLine(args);
})
.ConfigureLogging(configure => configure.AddConsole())
.Build();
var logger = host.Services.GetService <ILogger <Program> >();
var config = host.Services.GetService <IConfiguration>();
logger.LogInformation("Sending a message to the Sales Messages queue...");
try
{
var cs = config.GetConnectionString(config["ServiceBus:ConnectionStringName"]);
var name = config["ServiceBus:TopicName"];
var client = new TopicClient(cs, name);
var messageBody = $"Total sales for Brazil in August: $13m.";
var message = new Message(Encoding.UTF8.GetBytes(messageBody));
logger.LogInformation("Sending message: {@Message}", messageBody);
await client.SendAsync(message);
await client.CloseAsync();
}
catch (Exception error)
{
logger.LogError(error, error.Message);
return;
}
logger.LogInformation("Sent message successfully.");
}
public async void PublisherStartNewOrder(OrderChangedMessage order)
{
if (_lastTask != null && !_lastTask.IsCompleted)
{
return;
}
var config = _configuration.GetSection("serviceBus").Get <ServiceBusConfiguration>();
var topicClient = new TopicClient(config.ConnectionString, Topic);
_lastTask = SendMessagesAsync(topicClient, GetMessage(order));
await _lastTask;
var closeTask = topicClient.CloseAsync();
await closeTask;
if (HandleException(closeTask))
{
AddToMessageList(order);
}
}
public async Task SendMessagesAsync(OrderChanged orderChanged)
{
try
{
var config = Configuration
.GetSection("serviceBus")
.Get <ServiceBusConfiguration>();
var json = JsonSerializer.Serialize(orderChanged);
var message = new Message(Encoding.UTF8.GetBytes(json));
var topicClient = new TopicClient(config.ConnectionString, config.TopicName);
await topicClient.SendAsync(message);
var closeTask = topicClient.CloseAsync();
await closeTask;
}
catch (Exception ex)
{
throw ex;
}
}
async Task PeekLockTest(string topicName, int messageCount = 10)
{
var topicClient = new TopicClient(TestUtility.NamespaceConnectionString, topicName);
var subscriptionClient = new SubscriptionClient(
TestUtility.NamespaceConnectionString,
topicName,
this.SubscriptionName);
try
{
await this.PeekLockTestCase(
topicClient.InnerSender,
subscriptionClient.InnerSubscriptionClient.InnerReceiver,
messageCount);
}
finally
{
await subscriptionClient.CloseAsync();
await topicClient.CloseAsync();
}
}
static async Task Main()
{
ITopicClient topicClient = new TopicClient(ServiceBusConnectionString, TopicName);
var data = new SomeData()
{
Id = Guid.NewGuid().ToString(),
Data = "Hello world!"
};
var payload = JsonConvert.SerializeObject(data);
var msg = new Message(Encoding.UTF8.GetBytes(payload));
msg.UserProperties.Add("Type", "eventData");
msg.MessageId = Guid.NewGuid().ToString();
await topicClient.SendAsync(msg);
await topicClient.CloseAsync();
Console.WriteLine("Event emitted successfully.");
}
public async Task SendMessage(MessageBase message)
{
if (string.IsNullOrEmpty(_config.ServiceBusConnectionString))
{
throw new ArgumentException("No Service Bus Connection String is configured");
}
if (string.IsNullOrEmpty(_config.TopicName))
{
throw new ArgumentException("No Service Bus topic Name is configured");
}
var topicClient = new TopicClient(_config.ServiceBusConnectionString, _config.TopicName);
var busMessage = new Message(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(message)))
{
Label = message.GetType().Name, // we use label to route messages by body type
ContentType = "application/json",
CorrelationId = message.CorrelationId
};
await topicClient.SendAsync(busMessage);
await topicClient.CloseAsync();
}
public void SendMessageToTopic(T audit, string topicPath, string subscriptionName, string connectionString)
{
//Creating management client to manage artifacts
var manager = new ManagementClient(connectionString);
if (!manager.TopicExistsAsync(topicPath).Result)
{
manager.CreateTopicAsync(topicPath);
}
//Create a subscription
var description = new SubscriptionDescription(topicPath, subscriptionName);
//{
// AutoDeleteOnIdle = TimeSpan.FromMinutes(5)
//};
if (!manager.SubscriptionExistsAsync(topicPath, subscriptionName).Result)
{
manager.CreateSubscriptionAsync(description).Wait();
}
//create clients
var topicClient = new TopicClient(connectionString, topicPath);
//create and sending message to topic
string messageBody = JsonConvert.SerializeObject(audit);
Message message = new Message(Encoding.UTF8.GetBytes(messageBody))
{
Label = "AuditLog",
ContentType = "application/json",
};
topicClient.SendAsync(message).Wait();
//close client
topicClient.CloseAsync().Wait();
}
public async Task SendOtherRelatedTypeMessages(IEnumerable <RelatedContentItem> relatedContentItems, string contentType, string actionType)
{
applicationLogger.Info($" CREATED service bus message for sitefinity event {actionType.ToUpper()} on Item of Type -- {contentType.ToUpper()} with {relatedContentItems.Count().ToString()} message(s)");
var connectionStringServiceBus = configurationProvider.GetConfig <string>("DFC.Digital.ServiceBus.ConnectionString");
var topicName = configurationProvider.GetConfig <string>("DFC.Digital.ServiceBus.TopicName");
var topicClient = new TopicClient(connectionStringServiceBus, topicName);
try
{
foreach (var relatedContentItem in relatedContentItems)
{
applicationLogger.Info($" SENDING service bus message for sitefinity event {actionType.ToUpper()} on Item -- {relatedContentItem.Title} of Type -- {contentType} with Id -- {relatedContentItem.Id.ToString()} linked to Job Profile {relatedContentItem.JobProfileTitle} -- {relatedContentItem.JobProfileId.ToString()}");
// Send Messages
var jsonData = JsonConvert.SerializeObject(relatedContentItem);
// Message that send to the queue
var message = new Message(Encoding.UTF8.GetBytes(jsonData));
message.ContentType = "application/json";
message.Label = relatedContentItem.Title;
message.UserProperties.Add("Id", $"{relatedContentItem.JobProfileId}--{relatedContentItem.Id}");
message.UserProperties.Add("ActionType", actionType);
message.UserProperties.Add("CType", contentType);
message.CorrelationId = Guid.NewGuid().ToString();
await topicClient.SendAsync(message);
applicationLogger.Info($" SENT service bus message for sitefinity event {actionType.ToUpper()} on Item -- {relatedContentItem.Title} of Type -- {contentType} with Id -- {relatedContentItem.Id.ToString()} linked to Job Profile {relatedContentItem.JobProfileTitle} -- {relatedContentItem.JobProfileId.ToString()} with Correlation Id -- {message.CorrelationId.ToString()}");
}
}
catch (Exception ex)
{
applicationLogger.Info($" FAILED service bus message for sitefinity event {actionType.ToUpper()} on Item of Type -- {contentType} with {relatedContentItems.Count().ToString()} message(s) has an exception \n {ex.Message}");
}
finally
{
await topicClient.CloseAsync();
}
}
private async Task SendSubscriptionIsAliveMessage()
{
var message = new Message();
message.UserProperties[SubscriptionPingPropertyName] = DateTime.UtcNow;
message.UserProperties[ServiceBus.MessageConverter.SenderIdPropertyName] = _nodeId;
TopicClient topicClient = null;
try
{
topicClient = new TopicClient(_connectionString, _topicName);
await topicClient.SendAsync(message);
_logger?.LogDebug(Resources.AzureServiceBus_Debug_SubscriptionAliveSent, _nodeId);
}
finally
{
if (topicClient != null)
{
await topicClient.CloseAsync();
}
}
}
