feat(ag-ui): own private HTTP request lifetimes - #1162
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enabled auto-merge (squash)
September 24, 2026 21:19
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AG-UI's raw SDK stream starts a request eagerly, and unsubscribing alone does not reliably abort it. A broken response can also make the locked SDK rethrow a reader-cancellation rejection after the original failure was already delivered.
Add a private, framework-neutral HTTP request owner that creates a fresh
HttpAgentper explicit start. It captures configuration, forwards normalized/verified events without applying SDK state, and settles once with physical close, abort, or failure. Abort and consumer failure detach delivery and cancel the actual request. A request-local response adapter preserves the original read error while containing the SDK's duplicate post-settlement cancellation rejection.Add mandatory isolated runtime/type CI gates and dependency checks that keep this code out of legacy Angular entry points and reject cross-backend, private SDK, alias and symlink escapes. Public package exports and release configuration are unchanged; domain completion and neutral session integration remain subsequent work.
Validation:
This is private transport infrastructure, not a public AG-UI/React parity or release claim.