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Merge pull request #4149 from pipecat-ai/mb/fix-service-switcher-passthrough-errors

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Fix ServiceSwitcher reacting to pass-through ErrorFrames
This commit is contained in:
Mark Backman
2026-03-26 16:34:45 -04:00
committed by GitHub
parent 533dcdba3f a13c4d1248
commit 5c51981207
3 changed files with 82 additions and 3 deletions
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9
src/pipecat/pipeline/service_switcher.py
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@@ -193,7 +193,8 @@ class ServiceSwitcherStrategyFailover(ServiceSwitcherStrategyManual):
The newly active service if a switch occurred, or None if no
other service is available.
"""
logger.warning(f"Service {self._active_service.name} reported an error: {error.error}")
service_name = error.processor.name if error.processor else self._active_service.name
logger.warning(f"Service {service_name} reported an error: {error.error}")
if len(self._services) <= 1:
logger.error("No other service available to switch to")
@@ -312,9 +313,11 @@ class ServiceSwitcher(ParallelPipeline, Generic[StrategyType]):
if frame.service_name != self.strategy.active_service.name:
return
# Let the strategy react to non-fatal errors from the active service.
# Let the strategy react to non-fatal errors from the active service,
# ignoring errors just propagating upstream from other processors.
if isinstance(frame, ErrorFrame) and not frame.fatal:
await self.strategy.handle_error(frame)
if frame.processor and frame.processor == self.strategy.active_service:
await self.strategy.handle_error(frame)
await super().push_frame(frame, direction)