Category
Supplementary Resource
Organisation
Type
Standard
Version
1.1
Access
Open
Status
Trial
Created
August 2019
This is the current version.
This supplement specifies the Deferred Response Option for the Document Consumer, Initiating Gateway, and Responding Gateway actors in the Cross-Community Access (XCA) Profile.
The Deferred Response Option is needed when the Responding Gateway needs extensive time for processing (days or weeks). The option splits the request and response into 2 separate 2-way exchanges. This requires applications to manage the message correlation, create application-level acknowledgements, and determine where to send the Deferred Response message.
Main sections:
- Introduction
- Volume 1 - Profiles
- Volume 2 - Transactions
- Appendices
The Deferred Response Option is needed when the Responding Gateway needs extensive time for processing (days or weeks). The option splits the request and response into 2 separate 2-way exchanges. This requires applications to manage the message correlation, create application-level acknowledgements, and determine where to send the Deferred Response message.
Main sections:
- Introduction
- Volume 1 - Profiles
- Volume 2 - Transactions
- Appendices
Access IHE ITI Technical Framework Supplement: XCA Deferred Response Option, XCA Support For Two 2-way Messaging Rev 1.1
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