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https://github.com/nhatthaiquang-agilityio/net5-microservices-using-masstransit-azureservicebus
Example: Microservices using MassTransit and AzureServiceBus
https://github.com/nhatthaiquang-agilityio/net5-microservices-using-masstransit-azureservicebus
amqp azure-service-bus masstransit microservices net5 queue rabbitmq topic topology
Last synced: about 1 month ago
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Example: Microservices using MassTransit and AzureServiceBus
- Host: GitHub
- URL: https://github.com/nhatthaiquang-agilityio/net5-microservices-using-masstransit-azureservicebus
- Owner: nhatthaiquang-agilityio
- Created: 2021-12-08T07:50:13.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2021-12-19T03:12:41.000Z (about 3 years ago)
- Last Synced: 2024-04-16T07:09:40.812Z (9 months ago)
- Topics: amqp, azure-service-bus, masstransit, microservices, net5, queue, rabbitmq, topic, topology
- Language: C#
- Homepage:
- Size: 955 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# NET5-Microservices-Using-MassTransit-AzureServiceBus
Example: Microservices using MassTransit via AzureServiceBus
+ RabbitMQ
- Direct Queue(queue:consumer-consumers-order)
- Exchange Topic: notification
- Topic=email: will be received by EmailService
- Topic=push: will be received by Notification
+ Azure Service Bus
- Direct Queue(queue:consumer-consumers-order) and Topic(messages.commands~order)
- Topic=messages.commands~inotification
### Requirements
----------------
+ Install .NET5
+ Install Docker & Docker Compose
- RabbitMQ Server Dashboard(http://localhost:15672/)
+ Create a account in Azure
- Just a note, to use Azure Service Bus Topics, the "standard" pricing tier is required.
### Structures
----------------
+ Producer: using the API sends messages
+ Consumer: receive messages from Queue(consumer-consumers-order) and Topic(messages.commands~order)
+ NotificationService: receive messages with Topic=messages.commands~inotification, Subcription Filter: NotificationType = 'Push'
+ EmailService: receive message with Topic=messages.commands~inotification, Subcription Filter: NotificationType = 'Email'
+ Messages: create message model and Service Connection Config for RabbitMQ and Azure Service Bus
### Usages
#### RabbitMQ Server
-------------------
+ Start RabbitMQ Server
```
cd DemoMicroservices
docker-compose up
```
#### Azure Service Bus
----------------
+ Setting configs in appsettings.json
```
"AzureServiceBus": "Endpoint=sb://[resource-name].servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=xxxxxx"
"UsingAzureServiceBus": "true",
```
+ Direct Queue:
- Automatically create a topic(messages.commands~order) and subscription name(consumer-consumers-order). It will be direct to the consumer-consumers-order queue
+ Topic:
- Automatically create a topic(messages.commands~inotification) and 2 subscription names(push and email). It will be direct messages to the `notification-message` and `email-message` queue respectively.
- Topic
- Subcription Filter
### Run
-------
+ Start multi apps with Visual Studio
+ Run Producer: http://localhost:22270/swagger/index.html
+ Send a message to Queue(consumer-consumers-order), Run post Order API
```
http://localhost:22270/Order
```
+ Send a message to Email Service, run post Notification API
```
http://localhost:22270/Notification
{
"notificationId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
"notificationType": "Email",
"notificationContent": "email body",
"notificationAddress": "[email protected]",
"notificationDate": "2021-12-06T04:31:16.654Z"
}
```
+ Send a message to Notification, run post Notification API
```
http://localhost:22270/Notification
{
"notificationId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
"notificationType": "Push",
"notificationContent": "body",
"notificationAddress": "",
"notificationDate": "2021-12-06T04:31:16.654Z"
}
```
### Issues
----------
+ [Azure Service Bus: Selecting basic tier doesn't seem to work](https://github.com/MassTransit/MassTransit/discussions/2947)
```
SubCode=40000. The property 'AutoDeleteOnIdle' cannot be set when creating a Queue because the namespace 'demomicroservice' is using 'Basic' tier. To know more visit https://aka.ms/sbResourceMgrExceptions
Parameter name: AutoDeleteOnIdle. TrackingId:2ce447ac-1cb0-4f01-a134-4b6470d70fce_G21, SystemTracker:demomicroservice.servicebus.windows.net:consumer-consumers-order, Timestamp:2021-12-11T03:57:34
Status: 400 (Bad Request)
ErrorCode: 40000
```
Fixed: the "standard" pricing tier is required.
### References
--------------
+ [RabbitMQ with ASP.NET Core – Microservice Communication with MassTransit](https://codewithmukesh.com/blog/rabbitmq-with-aspnet-core-microservice/)
+ [MassTransit a real use case](https://blexin.com/en/blog-en/masstransit-a-real-use-case/)
+ [Azure Service Bus Queue with MassTransit](https://dgtechboost.com/2020/06/26/azure-service-bus-queue-with-masstransit/)
+ [Azure Service Bus Topic with MassTransit](https://dgtechboost.com/2020/07/20/azure-service-bus-topic-with-masstransit/)
+ [Getting started with Azure Service Bus with MassTransit](https://chlee.co/getting-started-with-azure-service-bus-with-masstransit/)
+ [MassTransit Topology in Azure Service Bus](https://masstransit-project.com/advanced/topology/servicebus.html)
+ [MassTransit Subcription Filter](https://github.com/MassTransit/MassTransit/blob/master/tests/MassTransit.Azure.ServiceBus.Core.Tests/SubscriptionFilter_Specs.cs)