54 lines
1.1 KiB
Python
54 lines
1.1 KiB
Python
"""
|
|
Exceptions used in hpack.
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
|
|
class HPACKError(Exception):
|
|
"""
|
|
The base class for all ``hpack`` exceptions.
|
|
"""
|
|
|
|
|
|
|
|
class HPACKDecodingError(HPACKError):
|
|
"""
|
|
An error has been encountered while performing HPACK decoding.
|
|
"""
|
|
|
|
|
|
|
|
class InvalidTableIndexError(HPACKDecodingError):
|
|
"""
|
|
An invalid table index was received.
|
|
|
|
.. versionadded:: 4.1.0
|
|
"""
|
|
|
|
class InvalidTableIndex(InvalidTableIndexError): # noqa: N818
|
|
"""
|
|
An invalid table index was received.
|
|
|
|
.. deprecated:: 4.1.0
|
|
Renamed to :class:`InvalidTableIndexError`, use it instead.
|
|
"""
|
|
|
|
|
|
class OversizedHeaderListError(HPACKDecodingError):
|
|
"""
|
|
A header list that was larger than we allow has been received. This may be
|
|
a DoS attack.
|
|
|
|
.. versionadded:: 2.3.0
|
|
"""
|
|
|
|
|
|
class InvalidTableSizeError(HPACKDecodingError):
|
|
"""
|
|
An attempt was made to change the decoder table size to a value larger than
|
|
allowed, or the list was shrunk and the remote peer didn't shrink their
|
|
table size.
|
|
|
|
.. versionadded:: 3.0.0
|
|
"""
|