- Request-response: the endpoint receives a message and sends a correlated message
- One-way: the endpoint receives a message
- Solicit-response: the endpoint sends a message and receives a correlated message
- Notification: the endpoint sends a message
A better and more relevant categorization in our opinion are the service communication patterns as defined by SAP:
- Query/Response pattern: inquiry regarding a state or subject matter, to which an answer is expected
- Request/Confirmation pattern: requisition or requirement to execute an activity which involves the change of a state or subject matter
- Information pattern: An informal, asynchronous message regarding a state or subject matter
- Notification pattern: A formal, asynchronous notice regardign a state or subject matter
- Information: informal message regarding a state or subject matter
- Notification: formal notice or advice regarding a state or subject matter
- Query: inquiry regarding a state or subject matter, to which an answer is expected
- Response: an answer to an inquiry
- Request: a requisition or requirement to execute an activity which involves the change of a state or subject matter
- Confirmation: an assurance with obligation about the (degree of) fulfillment of a request
Authored by: Guy
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