We have an Azure Service Bus which has multiple queues and we would like to get monitoring and alerts setup on the DeadLetter Queue Messages so that an action can be taken on them.
I understand that this feature was not available earlier and was planned later. Is this implemented now?
Any pointers would be helpful.
Thanks,
Ashwin
I am trying to access `Azure Service Bus` `Queue` from my `Windows Service` application.
I am following [this](https://github.com/Azure/azure-service-bus/blob/master/samples/DotNet/Microsoft.ServiceBus.Messaging/RoleBasedAccessControl/Program.cs) sample.
I want to protect this `Azure Service Bus` using `Azure Service Principal` Below are the steps I have implemented
1. Register an application named `pc-shutdown-producer` in `Azure Ad`
representing my `Windows Service`
2. I have created my Azure `service bus namespace` named `shutdowncomputer`
3. Inside `Access control (IAM)`, I have added `Role Assignment` with below values
- Role - `Azure Service Bus Data Owner`
- Assign access to - `pc-shutdown-producer`
As per my knowledge above configuration will let `pc-shutdown-producer` application to manage all the resources in the servicebus namespace.
4. Apart from this, I have also provided `pc-shutdown-producer` delegated API Permissions to access the service bus namespace.
Below is my C# code.
public async Task Init()
{
string authority = $"https://login.windows.net/{TenantId}";
ITokenProvider tokenProvider = TokenProvider.CreateAzureActiveDirectoryTokenProvider(AuthenticationCallback, authority);
var endpoint = new Uri($"sb://shutdowncomputer.servicebus.windows.net/");
var entityPath = "shutdownrequest";
var qc = new QueueClient(endpoint.ToString(), entityPath, tokenProvider);
Message m = new Message();
m.Body = Encoding.ASCII.GetBytes("{id: 1, name: 'hemant'}");
m.ContentType = "application/json";
try
{
await qc.SendAsync(m);
}
catch (Exception ex)
{
//I am getting exception here.
//Unauthorized access. 'Send' claim(s) are required to perform this operation.
throw ex;
}
}
private async Task<string> AuthenticationCallback(string audience, string authority, object state)
{
string accessToken = string.Empty;
IConfidentialClientApplication app = ConfidentialClientApplicationBuilder.Create(AppId)
.WithAuthority(authority)
.WithClientSecret(Password)
.Build();
var serviceBusAudience = new Uri("https://servicebus.azure.net");
List<string> claims = new List<string>();
claims.Add($"{serviceBusAudience}/.default");
try
{
var result = await app.AcquireTokenForClient(claims.ToArray()).ExecuteAsync();
accessToken = result.AccessToken;
}
catch (Exception ex)
{
//No issue here.
Console.WriteLine(ex.Message);
}
//Successfully able to retrieve a token.
return accessToken ;
}Upon executing `Init()` , I am getting below exception message.
`Unauthorized access. 'Send' claim(s) are required to perform this operation. Resource: 'sb://shutdowncomputer.servicebus.windows.net/shutdownrequest'. TrackingId:52c0eedcf19d4513a8ec105943859764_G12, SystemTracker:gateway7, Timestamp:2020-05-11T06:59:01`
Thanks
Regards, Hemant Shelar
1) I need to store all message to Azure SQL for audit purpose
2) I need to store all errors to Azure SQL for monitoring and reporting purpose
What are best practices? What configuration is needed and what tools are needed?
Kenny_I
I have standard edition and I see from portal that premium is not available.
Is this in-built feature that once deployed as standard, you cannot upgrade to premium?
Kenny_I
I would like to subscribe topic with Function A.
I would like to also subscribe same topic with Function B.
Is this possible that both subscriber gets same message once?
How to configure so that message do not deleted after Function A have received the message?
Kenny_I
Does use of Geo-disaster recovery mean that we always need 2 instance of premium service bus?
Does it mean that I need $677.08 x 2 unit = $1,354.15 per month
Is there any sense make production version of Service Bus removed during non-office hours and then rebuilt for business hours?
https://docs.microsoft.com/en-us/azure/service-bus-messaging/service-bus-geo-dr
Kenny_I
Hi,
Is it possible with ServiceBus to configure a queue that the messages in it would only appear visible to the customers after certain amount of time?
I am aware of sending scheduled messages, but I am more interested in the integration scenarios. For example, when I subscribe the queue to the Blob Storage and I want to receive events like BlobCreated, but with a few seconds delay.
How would one configure the queue or the integration for such a scenario?
Regards,
Alexey.
MCP, MCAD
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I would like to understand what does Encryption at rest actually mean?
1) Encryption is option and not default
2) Where data in rest is stored? Is it possible to see from Azure portal?
3) What is advantage of doing followings? https://docs.microsoft.com/en-us/azure/service-bus-messaging/configure-customer-managed-key
Kenny_I
My question is around use case of Azure Event Hubs:
1) To avoid duplicate message processing - Does Azure Event Hubs provide capability where once one message read & processed by one consumer / listener then the message is removed from "Azure Event Hubs namespace" ?
2) Is it possible to use Azure Event Hubs in same way as IBM MQ / RabbitMQ where we put message and once consumer / listener listen to message , successfully process then the message is removed form IBM MQ / RabbitMQ Queue or put back to the queue only when the message couldn't be processed successfully ?
3) If this is not the capability then which messaging service of Azure should be used ? Do we need to use "Azure Service Bus" ? in this case ?
Hi All,
We have implemented SSPR , when clicking the forgotten password link it says invalid password when trying from the current signed in user , but if i switch users at lock screen and then select the link it works as expected.
Is this due to using a different credential provider, we have global protect vpn pre-auth logon enabled and it has this as preferred credential provider from what i can see in registry.
Thanks
Hi,
I'm consuming messages in an Azure Service Bus Queue, from my external application.
But when a fault happens in my application, I want to push back the message to the queue (so the queue should identify that its the same old message and accept it and increase its DeliveryCount).
How can I do that?
Currently, when I push the message back, the queue identify it as a new one. How can I convince the queue that it is the same old message?
Please note I'm sending the message from JMS (amqp) call. I'm not able to use a client SDK from my application.
Thank you.
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What option are available if I want to get data from MQ Topic (not queue) to Service Bus?
Authentication includes a certificate.
Kenny_I