servicebus | Simple service bus for sending events | Service Mesh library
kandi X-RAY | servicebus Summary
kandi X-RAY | servicebus Summary
Simple service bus for sending events between processes using amqp. Allows for send/receive and publish/subscribe pattern messaging over RabbitMQ.
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servicebus Examples and Code Snippets
Lines of Code : 130License : Permissive (MIT)
Copyserver.use(path.resolve(__dirname, '../test/data/commands/*.js'))
const path = require('path')
const Server = require('node-cqrs-framework').Server
const server = new Server()
// all options from servicebus (see npm)
const options = {
host: 'loc using System;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Host;
using Microsoft.Extensions.Logging;
namespace FunctionApp50
{
public static class Function1
{
[FunctionName("Function1")]
public statpublic async Task Run(
[ServiceBusTrigger("queue", Connection = "ServiceBusConnectionString", IsSessionsEnabled = true)]Message message,
ILogger log)
{
log.LogInformation($"C# ServiceBus queue trigger function processed messagprivate async Task StartAsync()
{
await Task.Run(() => {
bool isConnected = false;
while(!isConnected)
{
try
{
ServiceBus = CreateServiceBus();
Service ///
/// Set up a connection to AzureAppConfiguration
///
///
///
///
public static IWebJobsBuilder AddAzureConfiguration(this IWebJobsBuilder webJobsBuilder)
{
//-- Get current configuration
[FunctionName("myfunction")]
public static async void Run([ServiceBusTrigger("topicName", "Subscriptionname", Connection = "ServiceBus")]Message serviceBusMessage, ILogger log)
{
EventStore eS = new EventStore()public static async Task Run(
BrokeredMessage msg, Binder binder, TraceWriter log)
{
log.Info($"C# ServiceBus queue trigger function processed message");
var collector = await binder.BindAsync>(
new SCommunity Discussions
Trending Discussions on servicebus
QUESTION
How to publish two messages of the same type to different worker instances based on the message content without using Send and RequestAddress?
My scenario is:
I am using Azure ServiceBus and Azure StorageTables.
I am running two different instances of the same worker service workera and workerb. I need workera and workerb to both consume messages of type Command based on the value of Command.WorkerPrefix.
the Command type looks like:
...ANSWER
Answered 2021-Jun-15 at 23:37Using MassTransit with Azure Service Bus, I would suggest taking the message routing burden away from the publisher, and moving it to the consumer. By configuring the receive endpoint and using a subscription filter each instance would add its own subscription and use a message header to filter published messages.
On the publisher, a message header would be added:
QUESTION
I am using Masstransit with Azure service .net5.
I have two applications:
Web Api. Startup:
...ANSWER
Answered 2021-Jun-13 at 02:41The Web API project should not have a receive endpoint – it has no consumers configured. So every message will be skipped by that receive endpoint. You only configure receive endpoints when you have consumers.
And you only need to call ConfigureEndpoints when you've added consumers.
QUESTION
I wrote this Azure Function and I'm able to invoke from a http request:
...ANSWER
Answered 2021-Jun-12 at 07:07It seems that you are not using the right package for ServiceBus binding. You should use Microsoft.Azure.Functions.Worker.Extensions.ServiceBus package for .net5 SDK for isolated function instead of Microsoft.Azure.WebJobs.Extensions.ServiceBus.
Once you use the right package you will see that functions.metatadata file will have correct bindings. For ex, for below code:
QUESTION
I have been working on upgrading one of our Azure Functions implementations to .net 5. I have battled may demons already but just as I though I had sorted out all the config and dependency injection changes, it throws a curve ball at me. After host.RunAsync in Main, I get the following exception and I am at a bit of a loss as to the culprit. Has anyone run into and fixed this one?
ANSWER
Answered 2021-Apr-09 at 09:46Currently, .net 5 azure function is not supported very well with tools like visual studio. You can run your function by using this command func host start in Azure Functions Core Tools.
There is also a similar issue in github, you can refer to the issue for more details.
QUESTION
This might not be a MassTransit question per se, but I'm trying to debug what's going on.
We are using MassTransit (7.1.8) with Azure Service Bus. Most of our messages are published just fine in a timely manner, but sometimes messages take a really long time to publish. And I don't understand why.
Our 4 (premium) ASB instances are under load, but CPU/Memory isn't above ~70% which I guess shouldn't be alarming.
Here's a snippet from our logs:
...ANSWER
Answered 2021-Jun-04 at 12:12As explained in the comments above, Azure Service Bus was throttling the namespace, forcing the Azure SDK to fail and automatically retry the operation after a ten second delay.
The request was terminated because the namespace is being throttled. Error code : 50002. Please wait 10 seconds and try again
The failure and subsequent retry are handled entirely within the Azure SDK components, and not visible to MassTransit.
QUESTION
How can we achieve cloning message in Azure.Messaging.ServiceBus, Version=7.1.2.0 Earlier it was in Microsoft service bus.
...ANSWER
Answered 2021-Jun-03 at 11:45The Clone() method is not there anymore. Instead you can use the new constructor overload that takes a recieved message.
QUESTION
I'm trying to get started with Azure ServiceBus, but the Gods of Documentation are against me. I'm following this MS article, which says this code will allow me to send a message...
...ANSWER
Answered 2021-Jun-03 at 10:54This is how the connection string should be specified for a Service Bus Namespace:
QUESTION
So I have upgraded to the Azure.Messaging.ServiceBus version 7.1.2 and my project to .NET 4.7.2 due to the need for TLS 1.2. I rewrote the listener (that is an on prem windows service) like so BusListener.cs :
ANSWER
Answered 2021-Jun-02 at 19:26When you create a ServiceBusClient, it owns the connection to the service used by any child objects that it creates. By disposing the client in this line:
QUESTION
We are currently using v3 azure functions in a k8s cluster to send multiple messages to different queues in a service bus.
Here's the code we're using:
...ANSWER
Answered 2021-Jun-01 at 16:20One thing you can try is sharing the ServiceBusClient between Azure Function instances:
QUESTION
Microsoft will deprecated support of Classic API for Service Bus at November 2021 (as described here)
In our code we use WindowsAzure.ServiceBus package. It is an ol package and Microsoft suggets to use new Azure.Messaging.ServiceBus package.
WindowsAzure.ServiceBus package contain GetQueues(String) method. This method can use filter parameter for filtration queues by name or properties. It is very useful if a ServiceBus has many Queues.
But I can't find equivalent of this feature in new Azure.Messaging.ServiceBus package.
How can I implement filter feature in new package?
Thanks for any help.
...ANSWER
Answered 2021-May-26 at 11:26How can I implement filter feature in new package?
You will need to use GetQueuesAsync method in ServiceBusAdministrationClient class to get this information.
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