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  1. FHIR Specification Feedback
  2. FHIR-25825

Text only applies to webhooks – how does this work for websockets?

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    • Type: Question
    • Status: Resolved - No Change (View Workflow)
    • Priority: Highest
    • Resolution: Considered - Question answered
    • Specification:
      FHIRCast (FHIR)
    • Raised in Version:
      0.1
    • Work Group:
      Imaging Integration
    • Related Page(s):
      (NA)
    • Related Section(s):
      Subscription Request
    • Resolution Description:
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      >Text only applies to webhooks – how does this work for websockets? Easiest – each subscribe creates its own wss url. Unsubscribe to url closes it. A change in subscriptions would then be: subscribe to new set, close old one.

       

      Yes, agree. The simplest/best approach is for the subscriber to open a new subscription and close the old one when they wish to change the subscription.

      Show
      >Text only applies to webhooks – how does this work for websockets? Easiest – each subscribe creates its own wss url. Unsubscribe to url closes it. A change in subscriptions would then be: subscribe to new set, close old one.   Yes, agree. The simplest/best approach is for the subscriber to open a new subscription and close the old one when they wish to change the subscription.

      Description

      Text only applies to webhooks – how does this work for websockets? Easiest – each subscribe creates its own wss url. Unsubscribe to url closes it. A change in subscriptions would then be: subscribe to new set, close old one.

      Existing Wording:

      Hubs SHALL allow subscribers to re-request subscriptions that are already activated. Each subsequent and verified request to a Hub to subscribe or unsubscribe SHALL override the previous subscription state for a specific hub.topic, hub.callback / hub.channel.endpoint url, and hub.events combination. For example, a subscriber MAY modify its subscription by subscribing to or unsubscribing from additional events by sending subscription requests for additional events with the same topic and callback/endpoint url.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              bvdh Bas van den Heuvel
              Request in-person:
              Bas van den Heuvel
              Watchers:
              3 Start watching this issue

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                Updated:
                Resolved: