Charles YaoandClaude Opus 4.8 de8a5745ea fix(dify_builder): always emit a terminal SSE frame so held version can't go stale ...

Two paths ended a streaming advance without a terminal `state`/`error`
frame, leaving the SSE client stalled to the deadline with a stale held
version -> its next action 409s:

1. advance_session published the terminal `state` frame outside the
   try/finally and unguarded. If the post-advance view projection
   (get_session_view -> read_graph) or the publish itself raised after a
   SUCCESSFUL advance, the exception escaped and no terminal frame was
   sent. Guard it and fall back to a terminal `error` frame.

2. submit_action_stream emitted a terminal `state` frame on settle only
   for `message`. `update_model` also settles synchronously while bumping
   the version, so it now emits one too -- otherwise the FE keeps the old
   version and 409s on its next action.

Adds regression tests for both (projection-failure -> error frame;
update_model -> state frame).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-09-03 08:48:23 +08:00

..

__init__.py

…

test_advance_task.py

fix(dify_builder): always emit a terminal SSE frame so held version can't go stale

2026-09-03 08:48:23 +08:00

test_agent_chat.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_agent_factory.py

feat(dify-builder): DIFY_BUILDER_AGENT_MODE gate + factory/task model wiring

2026-08-27 22:51:27 -07:00

test_agent_llm.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_agent_ping.py

fix(dify_builder): final review fixes — wiring test, stop char-split, ping log, lint sweep

2026-08-27 22:51:27 -07:00

test_async_flow.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_build_cognition.py

fix(dify-builder): address review findings for build.py cognition

2026-08-29 11:50:40 -07:00

test_build_nodes.py

fix(dify_builder): stop empty/mode-mismatched builds silently emptying the canvas

2026-09-02 14:39:56 -07:00

test_contract_stream.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_dify_port.py

fix(dify_builder): publish adapter unpacked publish_workflow's return as a tuple

2026-09-02 16:11:49 -07:00

test_edit_cognition.py

fix(dify-builder): guard analyze_impact target_node_ids; drop ARG noqa in edit tests

2026-08-29 13:54:08 -07:00

test_engine_on_sql_repo.py

…

test_fix_cognition.py

fix(dify-builder): resolve connect-intent endpoint types in _touched_node_types

2026-08-29 02:03:59 -07:00

test_graph_ops.py

fix(dify-builder): broaden filter_applicable's except, fix stale docstring + typo

2026-08-29 02:39:08 -07:00

test_graph_translate.py

fix(dify-builder): keep generator node ids in graph_translate (no start rename)

2026-08-30 10:03:47 -07:00

test_identity.py

…

test_llm_agent.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_mock_inputs.py

feat(dify-builder): real schema-shaped generate_mock_inputs

2026-08-29 18:01:16 -07:00

test_model_resolver.py

fix(dify_builder): final review fixes — wiring test, stop char-split, ping log, lint sweep

2026-08-27 22:51:27 -07:00

test_node_defaults.py

…

test_progress_bus.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_reconcile.py

…

test_repository.py

…

test_resources.py

feat(dify-builder): log build_nodes empty/failed generation and starved resource sources

2026-08-30 10:03:48 -07:00

test_run_mapping.py

…

test_serde_model_config.py

fix(dify_builder): final review fixes — wiring test, stop char-split, ping log, lint sweep

2026-08-27 22:51:27 -07:00

test_serde.py

feat(dify-builder): persist goal-shaped form_fields on context

2026-08-29 10:54:36 -07:00

test_service_model_config.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_service.py

fix(dify_builder): always emit a terminal SSE frame so held version can't go stale

2026-09-03 08:48:23 +08:00

test_session_lock.py

…

test_session_view_model.py

feat: redesign app builder fix flow

2026-08-31 18:18:30 +08:00

test_stream_frames.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00

test_wiring.py

feat: add typed SSE interactions to Dify Builder

2026-09-03 08:48:23 +08:00