feat(jsonrpc): add tracked response receipts - #338
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This was referenced Aug 26, 2026
danielkov
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August 26, 2026 12:47
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Summary
Adds optional responder APIs that return a receipt for the outgoing JSON-RPC response:
Responder::respond_trackedResponder::respond_with_result_trackedResponseReceiptAwaiting the receipt confirms that the response frame has been queued for transport. For a batched request, the receipt waits until the complete batch response is assembled and queued, not merely until one response entry is ready.
The existing responder APIs keep their current behavior. Callers only pay for tracking when they use the new methods.
This gives handlers an ordering point for follow-up work that must happen after the response, such as emitting a notification that refers to a newly accepted resource.
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