fix(webui): sync backend port across frontend startup#12
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Pass the configured backend host and port into WebUI build and preview so API and SSE traffic follow --server-port instead of falling back to 8000. Align local scripts, docs, and regression tests with the new dynamic port behavior. Made-with: Cursor
duguwanglong
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Mar 31, 2026
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Tests (issue #5) - Update all FakeProvider mocks from chat() to chat_stream() async generators; all 4 tests now pass (were 3/4 failing) _strip_think_blocks (issue #6) - Apply as a safety net on visible_content so think-tagged text that leaks through text deltas is stripped before the final result - Use visible_content (stripped) for final_content too System prompt alignment (issue #3) - memory_delegate: build tools before constructing the system prompt - Call SessionPrompt.build_system_prompts() with a synthetic session_id so the sub-agent gets PROMPT_DEFAULT (SecOps identity + guardrails), tool_protocol, and agent_identity — identical foundation to main loop Parallel TOCTOU guard (issue #4) - delegate_task is now serial against any non-delegation tool: prevents TOCTOU races where a sub-agent writes files while the parent loop concurrently reads (glob/grep); multiple delegations can still run concurrently against each other gateway.chat_stream tool_calls robustness (issue #11) - Emit any accumulated tool_calls after the stream loop ends, so they are not silently dropped when a gateway omits finish_reason on the final tool-call chunk loop_engine fallback warning (issue #12) - _resolve_loop_engine() now logs a warning when the requested engine id (session-level or agent-default) is not registered, making silent "UI shows Raptor, runs native" situations observable in logs loop_engine persistence deduplication (issue #13) - Extract repeated loop_engine persistence blocks into _persist_loop_engine_if_changed(); both message routes call it Co-authored-by: Cursor <cursoragent@cursor.com>
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Pass the configured backend host and port into WebUI build and preview so API and SSE traffic follow --server-port instead of falling back to 8000. Align local scripts, docs, and regression tests with the new dynamic port behavior.