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feat: Add end call reason in tool calls.

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This commit is contained in:
Abhishek Kumar 2026-02-21 14:21:39 +05:30
parent e111cbb36d
commit 7e2de092ae
13 changed files with 391 additions and 182 deletions
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12
api/services/workflow/pipecat_engine.py
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@ -63,7 +63,7 @@ class PipecatEngine:
call_context_vars: dict,
workflow_run_id: Optional[int] = None,
node_transition_callback: Optional[
Callable[[str, Optional[str]], Awaitable[None]]
Callable[[str, str, Optional[str], Optional[str]], Awaitable[None]]
] = None,
embeddings_api_key: Optional[str] = None,
embeddings_model: Optional[str] = None,
@ -456,14 +456,22 @@ class PipecatEngine:
# Track previous node for transition event
previous_node_name = self._current_node.name if self._current_node else None
previous_node_id = self._current_node.id if self._current_node else None
# Set current node for all nodes (including static ones) so STT mute filter works
self._current_node = node
# Track visited nodes in gathered context for call tags
nodes_visited = self._gathered_context.setdefault("nodes_visited", [])
if node.name not in nodes_visited:
nodes_visited.append(node.name)
# Send node transition event if callback is provided
if self._node_transition_callback:
try:
await self._node_transition_callback(node.name, previous_node_name)
await self._node_transition_callback(
node_id, node.name, previous_node_id, previous_node_name
)
except Exception as e:
# Log but don't fail - feedback is non-critical
logger.debug(f"Failed to send node transition event: {e}")