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60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
"""Failures of the trace pipeline and of Agent trace collection.
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Errors name what went wrong inside the tracing slice. They carry no protocol
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status: handlers choose the response for each type.
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"""
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class TracingError(Exception):
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"""Base error of the tracing slice."""
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class SourceNotFoundError(TracingError):
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"""The referenced record does not exist for the event's tenant and app."""
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class SourceNotReadyError(TracingError):
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"""The referenced record is not persisted or not finished yet."""
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class TraceCollectorUnavailableError(TracingError):
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"""The Agent trace collector could not decide ownership; the event must be redelivered."""
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class UnknownTraceProviderError(TracingError):
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def __init__(self, provider_id: str) -> None:
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super().__init__(f"Unknown tracing provider: {provider_id}")
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class TraceProviderUnavailableError(TracingError):
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def __init__(self, provider_id: str) -> None:
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super().__init__(f"Tracing provider {provider_id} is not installed in this deployment")
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class ProviderConfigUnreadableError(TracingError):
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"""A stored configuration cannot be decrypted or no longer validates."""
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class TracingStoreUnavailableError(TracingError):
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"""The trace ledger or a business record could not be read or written; a later attempt may succeed."""
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class TraceCollectionError(TracingError):
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"""Agent trace collection cannot proceed; ``code`` names the reason for clients and run records."""
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def __init__(self, code: str) -> None:
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self.code = code
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super().__init__(code)
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class TraceCollectionNotFoundError(TraceCollectionError):
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"""The source, run, invocation, or owner does not exist in the caller's scope."""
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class TraceCollectionConflictError(TraceCollectionError):
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"""The request conflicts with the current state of the collected run."""
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class TraceCollectionLimitError(TraceCollectionError):
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"""A runtime batch exceeds the run's collection limits."""
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