.NET: Hosting OpenAI Responses protocol helpers and optional execution state#7000

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rogerbarreto wants to merge 18 commits into

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rogerbarreto:channels-protocol-extensions

Commits on Jul 9, 2026

.NET: Add OpenAI Responses protocol helpers and optional execution state (ADR-0032)
rogerbarreto
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Fix netstandard2.0/net472 build; harden helpers and workflow checkpoint key per review
rogerbarreto
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.NET: Migrate hosting Responses samples to Azure.AI.Projects and fix workflow resume
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.NET: Fix HostedWorkflowState resume hang on unserviced external requests
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.NET: Warn when a HostedWorkflowState resume makes no progress
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.NET: Resume HostedWorkflowState from durable checkpoint on cursor miss
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.NET: Serialize HostedWorkflowState turns through a workflow lock
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.NET: Cover non-chat resume and multi-turn checkpoint advance
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.NET: Add streaming workflow resume path and stream the workflow sample
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.NET: Cover Responses input adaptation to a typed workflow start executor
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.NET: Drain workflow resume non-blocking to prevent hang and truncation
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.NET: Return file-store checkpoint index in commit order
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.NET: Advance cursor when a streaming resume is abandoned
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.NET: Stream only the final agent's updates in the workflow sample
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.NET: Isolate the holder lock in the concurrency test
rogerbarreto
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Commits on Jul 10, 2026