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Return ATT_Error_Response on rejected write

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This commit is contained in:
Josh Wu
2024-09-07 16:46:16 +08:00
parent 7b34bb4050
commit 8051c23375
4 changed files with 100 additions and 69 deletions
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30
bumble/gatt_client.py
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@@ -68,7 +68,7 @@ from .att import (
ATT_Error,
)
from . import core
from .core import UUID, InvalidStateError, ProtocolError
from .core import UUID, InvalidStateError
from .gatt import (
GATT_CHARACTERISTIC_ATTRIBUTE_TYPE,
GATT_CLIENT_CHARACTERISTIC_CONFIGURATION_DESCRIPTOR,
@@ -345,12 +345,7 @@ class Client:
self.mtu_exchange_done = True
response = await self.send_request(ATT_Exchange_MTU_Request(client_rx_mtu=mtu))
if response.op_code == ATT_ERROR_RESPONSE:
raise ProtocolError(
response.error_code,
'att',
ATT_PDU.error_name(response.error_code),
response,
)
raise ATT_Error(error_code=response.error_code, message=response)
# Compute the final MTU
self.connection.att_mtu = min(mtu, response.server_rx_mtu)
@@ -936,12 +931,7 @@ class Client:
if response is None:
raise TimeoutError('read timeout')
if response.op_code == ATT_ERROR_RESPONSE:
raise ProtocolError(
response.error_code,
'att',
ATT_PDU.error_name(response.error_code),
response,
)
raise ATT_Error(error_code=response.error_code, message=response)
# If the value is the max size for the MTU, try to read more unless the caller
# specifically asked not to do that
@@ -963,12 +953,7 @@ class Client:
ATT_INVALID_OFFSET_ERROR,
):
break
raise ProtocolError(
response.error_code,
'att',
ATT_PDU.error_name(response.error_code),
response,
)
raise ATT_Error(error_code=response.error_code, message=response)
part = response.part_attribute_value
attribute_value += part
@@ -1061,12 +1046,7 @@ class Client:
)
)
if response.op_code == ATT_ERROR_RESPONSE:
raise ProtocolError(
response.error_code,
'att',
ATT_PDU.error_name(response.error_code),
response,
)
raise ATT_Error(error_code=response.error_code, message=response)
else:
await self.send_command(
ATT_Write_Command(