QueueManager class

The queue manager allows different parts of your application to communicate and perform activities asynchronously.

A message queue provides a buffer that temporarily stores messages and dispatches them to their consuming service. The messages are usually small, and can be things like requests, replies or error messages, etc.

Typically, in Altogic, you submit messages to a queue in your backend app services using the Submit Message to Queue node. However, with Altogic's client API by calling the submitMessage method, you can manually send messages to your selected queue for processing.

Inheritance

Constructors

QueueManager(Fetcher fetcher)
Creates an instance of QueueManager to submit messages to your backend app message queues.

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

getMessageStatus(String messageId) → Future<APIResponse<MessageInfo>>
Gets the latest status of the message. The last seven days message queue logs are kept. If you try to get the status of a message that has been submitted earlier, this method returns null for MessageInfo.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
submitMessage(String queueNameOrId, Map<String, dynamic> message, [int? delay]) → Future<APIResponse<MessageInfo>>
Submits a message to the specified message queue for asychronous processing. After the message is submitted, the routed service defined in your message queue configuration is invoked. This routed service processes the input message and performs necessary tasks defined in its service flow.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited