dify/api/enterprise/telemetry/event_handlers.py

100 lines
3.6 KiB
Python

"""Blinker signal handlers for enterprise telemetry.
Registered at import time via ``@signal.connect`` decorators.
Import must happen during ``ext_enterprise_telemetry.init_app()`` to
ensure handlers fire. Each handler delegates to ``core.telemetry.gateway``
which handles routing, EE-gating, and dispatch.
All handlers are best-effort: exceptions are caught and logged so that
telemetry failures never break user-facing operations.
"""
from __future__ import annotations
import logging
from events.app_event import app_was_created, app_was_deleted, app_was_updated
from events.feedback_event import feedback_was_created
logger = logging.getLogger(__name__)
__all__ = [
"_handle_app_created",
"_handle_app_deleted",
"_handle_app_updated",
"_handle_feedback_created",
]
@app_was_created.connect
def _handle_app_created(sender: object, **kwargs: object) -> None:
try:
from core.telemetry.gateway import emit as gateway_emit
from enterprise.telemetry.contracts import TelemetryCase
gateway_emit(
case=TelemetryCase.APP_CREATED,
context={"tenant_id": str(getattr(sender, "tenant_id", "") or "")},
payload={
"app_id": getattr(sender, "id", None),
"mode": getattr(sender, "mode", None),
},
)
except Exception:
logger.warning("Failed to emit app_created telemetry", exc_info=True)
@app_was_deleted.connect
def _handle_app_deleted(sender: object, **kwargs: object) -> None:
try:
from core.telemetry.gateway import emit as gateway_emit
from enterprise.telemetry.contracts import TelemetryCase
gateway_emit(
case=TelemetryCase.APP_DELETED,
context={"tenant_id": str(getattr(sender, "tenant_id", "") or "")},
payload={"app_id": getattr(sender, "id", None)},
)
except Exception:
logger.warning("Failed to emit app_deleted telemetry", exc_info=True)
@app_was_updated.connect
def _handle_app_updated(sender: object, **kwargs: object) -> None:
try:
from core.telemetry.gateway import emit as gateway_emit
from enterprise.telemetry.contracts import TelemetryCase
gateway_emit(
case=TelemetryCase.APP_UPDATED,
context={"tenant_id": str(getattr(sender, "tenant_id", "") or "")},
payload={"app_id": getattr(sender, "id", None)},
)
except Exception:
logger.warning("Failed to emit app_updated telemetry", exc_info=True)
@feedback_was_created.connect
def _handle_feedback_created(sender: object, **kwargs: object) -> None:
try:
from core.telemetry.gateway import emit as gateway_emit
from enterprise.telemetry.contracts import TelemetryCase
tenant_id = str(kwargs.get("tenant_id", "") or "")
gateway_emit(
case=TelemetryCase.FEEDBACK_CREATED,
context={"tenant_id": tenant_id},
payload={
"message_id": getattr(sender, "message_id", None),
"app_id": getattr(sender, "app_id", None),
"conversation_id": getattr(sender, "conversation_id", None),
"from_end_user_id": getattr(sender, "from_end_user_id", None),
"from_account_id": getattr(sender, "from_account_id", None),
"rating": getattr(sender, "rating", None),
"from_source": getattr(sender, "from_source", None),
"content": getattr(sender, "content", None),
},
)
except Exception:
logger.warning("Failed to emit feedback_created telemetry", exc_info=True)