Struct AzureServiceBusProvider 

pub struct AzureServiceBusProvider { /* private fields */ }

Azure Service Bus queue provider implementation using REST API

This provider implements the QueueProvider trait using Azure Service Bus REST API. It supports:

• Multiple authentication methods (connection string, managed identity, service principal)
• HTTP-based message operations (send, receive, complete, abandon, dead-letter)
• Session support for ordered processing
• Lock token management for PeekLock receive mode
• Comprehensive error classification with retry logic

Implementations

impl AzureServiceBusProvider

pub async fn new(config: AzureServiceBusConfig) -> Result<Self, AzureError>

Create new Azure Service Bus provider

Arguments

• config - Azure Service Bus configuration with authentication details

Errors

Returns error if:

• Connection string is invalid
• Authentication fails
• Namespace is not accessible

Example

use queue_runtime::{AzureServiceBusConfig, AzureAuthMethod};
use queue_runtime::providers::AzureServiceBusProvider;
use chrono::Duration;

let config = AzureServiceBusConfig {
    connection_string: Some("Endpoint=sb://...".to_string()),
    namespace: None,
    auth_method: AzureAuthMethod::ConnectionString,
    use_sessions: true,
    session_timeout: Duration::minutes(5),
};

let provider = AzureServiceBusProvider::new(config).await?;

Trait Implementations

impl Debug for AzureServiceBusProvider

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl QueueProvider for AzureServiceBusProvider

fn send_message<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, queue: &'life1 QueueName, message: &'life2 Message, ) -> Pin<Box<dyn Future<Output = Result<MessageId, QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Send single message

fn send_messages<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, queue: &'life1 QueueName, messages: &'life2 [Message], ) -> Pin<Box<dyn Future<Output = Result<Vec<MessageId>, QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Send multiple messages

fn receive_message<'life0, 'life1, 'async_trait>( &'life0 self, queue: &'life1 QueueName, timeout: Duration, ) -> Pin<Box<dyn Future<Output = Result<Option<ReceivedMessage>, QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Receive single message

fn receive_messages<'life0, 'life1, 'async_trait>( &'life0 self, queue: &'life1 QueueName, max_messages: u32, timeout: Duration, ) -> Pin<Box<dyn Future<Output = Result<Vec<ReceivedMessage>, QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Receive multiple messages

fn complete_message<'life0, 'life1, 'async_trait>( &'life0 self, receipt: &'life1 ReceiptHandle, ) -> Pin<Box<dyn Future<Output = Result<(), QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Complete message processing

fn abandon_message<'life0, 'life1, 'async_trait>( &'life0 self, receipt: &'life1 ReceiptHandle, ) -> Pin<Box<dyn Future<Output = Result<(), QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Abandon message for retry

fn dead_letter_message<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, receipt: &'life1 ReceiptHandle, reason: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<(), QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Send to dead letter queue

fn create_session_client<'life0, 'life1, 'async_trait>( &'life0 self, _queue: &'life1 QueueName, _session_id: Option<SessionId>, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn SessionProvider>, QueueError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create session client

fn provider_type(&self) -> ProviderType

Get provider type

fn supports_sessions(&self) -> SessionSupport

Get session support level

fn supports_batching(&self) -> bool

Check batch operation support

fn max_batch_size(&self) -> u32

Get maximum batch size