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feat: persist reasoning across gateway session turns (schema v6) (#2974)

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feat: persist reasoning across gateway session turns (schema v6)

Tested against OpenAI Codex (direct), Anthropic (direct + OAI-compat), and OpenRouter → 6 backends. All reasoning field types (reasoning, reasoning_details, codex_reasoning_items) round-trip through the DB correctly.
This commit is contained in:
Teknium
2026-03-25 09:47:28 -07:00
committed by GitHub
parent 5dbe2d9d73
commit 42fec19151
5 changed files with 173 additions and 11 deletions
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13
gateway/run.py
View File

@@ -5288,7 +5288,18 @@ class GatewayRunner:
if msg.get("mirror"):
mirror_src = msg.get("mirror_source", "another session")
content = f"[Delivered from {mirror_src}] {content}"
agent_history.append({"role": role, "content": content})
entry = {"role": role, "content": content}
# Preserve reasoning fields on assistant messages so
# multi-turn reasoning context survives session reload.
# The agent's _build_api_kwargs converts these to the
# provider-specific format (reasoning_content, etc.).
if role == "assistant":
for _rkey in ("reasoning", "reasoning_details",
"codex_reasoning_items"):
_rval = msg.get(_rkey)
if _rval:
entry[_rkey] = _rval
agent_history.append(entry)
# Collect MEDIA paths already in history so we can exclude them
# from the current turn's extraction. This is compression-safe:

12
gateway/session.py
View File

@@ -891,13 +891,17 @@ class SessionStore:
# Write to SQLite (unless the agent already handled it)
if self._db and not skip_db:
try:
_role = message.get("role", "unknown")
self._db.append_message(
session_id=session_id,
role=message.get("role", "unknown"),
role=_role,
content=message.get("content"),
tool_name=message.get("tool_name"),
tool_calls=message.get("tool_calls"),
tool_call_id=message.get("tool_call_id"),
reasoning=message.get("reasoning") if _role == "assistant" else None,
reasoning_details=message.get("reasoning_details") if _role == "assistant" else None,
codex_reasoning_items=message.get("codex_reasoning_items") if _role == "assistant" else None,
)
except Exception as e:
logger.debug("Session DB operation failed: %s", e)
@@ -918,13 +922,17 @@ class SessionStore:
try:
self._db.clear_messages(session_id)
for msg in messages:
_role = msg.get("role", "unknown")
self._db.append_message(
session_id=session_id,
role=msg.get("role", "unknown"),
role=_role,
content=msg.get("content"),
tool_name=msg.get("tool_name"),
tool_calls=msg.get("tool_calls"),
tool_call_id=msg.get("tool_call_id"),
reasoning=msg.get("reasoning") if _role == "assistant" else None,
reasoning_details=msg.get("reasoning_details") if _role == "assistant" else None,
codex_reasoning_items=msg.get("codex_reasoning_items") if _role == "assistant" else None,
)
except Exception as e:
logger.debug("Failed to rewrite transcript in DB: %s", e)