Database Reference
In-Depth Information
The saga is aware of its originator; it knows that it needs to match
RequestId
because
of the mapping, and the bus keeps an internal ID to keep all the sagas unique. All the
sagas must have the
Id
,
Originator
, and
OriginalMessageId
fields that the bus
will use to keep track of the saga. Here, we also have a
[Unique]
attribute to ensure that
RequestId
is kept unique to ensure that the map is made to return to the correct saga.
The
EndpointConfig.cs
file of the
MySaga
project contains the
Init()
method.
This function contains the initial configuration of the endpoint for the IBus. The endpoint
will default to the namespace of the project; for instance, in this case,
MySaga
will be the
endpoint as it is associated with the namespace.
However, you may explicitly define your endpoints on IBus with
Config-
ure.With().DefineEndpointName("MyEndpoint");
, where
MyEndpoint
is the IBus' endpoint to be defined.
As always, the NSB IBus will create the appropriate endpoints if defined correctly. Here,
we have it based on the different projects' namespaces in the solution. The different pro-
jects are
MySaga
,
AppforApprovalsLevel1
,
AppforApprovalsLevel2
,
Ap-
pForSubmittingRequests
, and
AppForAccountingDept
. Note that NSB will
create them in lowercase and it will also create the appropriate timeout, error, and audit
queues.
