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Merge pull request #103 from google/uael/device-fixes

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Misc device fixes
This commit is contained in:
Lucas Abel
2022-12-20 12:15:49 -08:00
committed by GitHub
parent ea6a8d4339 ea0a7e2347
commit 17db5dd4ff
1 changed files with 38 additions and 38 deletions
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76
bumble/device.py
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@@ -2237,8 +2237,7 @@ class Device(CompositeEventEmitter):
result = await self.send_command(
HCI_Remote_Name_Request_Command(
bd_addr=peer_address,
# TODO investigate other options
page_scan_repetition_mode=HCI_Remote_Name_Request_Command.R0,
page_scan_repetition_mode=HCI_Remote_Name_Request_Command.R2,
reserved=0,
clock_offset=0, # TODO investigate non-0 values
)
@@ -2369,50 +2368,51 @@ class Device(CompositeEventEmitter):
self.advertising_own_address_type = None
self.advertising = False
# Create and notify of the new connection asynchronously
async def new_connection():
# Figure out which PHY we're connected with
if self.host.supports_command(HCI_LE_READ_PHY_COMMAND):
result = await asyncio.shield(
self.send_command(
HCI_LE_Read_PHY_Command(
connection_handle=connection_handle
),
check_result=True,
)
if own_address_type in (
OwnAddressType.PUBLIC,
OwnAddressType.RESOLVABLE_OR_PUBLIC,
):
self_address = self.public_address
else:
self_address = self.random_address
# Create a new connection
connection = Connection(
self,
connection_handle,
transport,
self_address,
peer_address,
peer_resolvable_address,
role,
connection_parameters,
ConnectionPHY(HCI_LE_1M_PHY, HCI_LE_1M_PHY),
)
self.connections[connection_handle] = connection
# If supported, read which PHY we're connected with before
# notifying listeners of the new connection.
if self.host.supports_command(HCI_LE_READ_PHY_COMMAND):
async def read_phy():
result = await self.send_command(
HCI_LE_Read_PHY_Command(
connection_handle=connection_handle
),
check_result=True,
)
phy = ConnectionPHY(
connection.phy = ConnectionPHY(
result.return_parameters.tx_phy, result.return_parameters.rx_phy
)
else:
phy = ConnectionPHY(HCI_LE_1M_PHY, HCI_LE_1M_PHY)
# Emit an event to notify listeners of the new connection
self.emit('connection', connection)
self_address = self.random_address
if own_address_type in (
OwnAddressType.PUBLIC,
OwnAddressType.RESOLVABLE_OR_PUBLIC,
):
self_address = self.public_address
# Create a new connection
connection = Connection(
self,
connection_handle,
transport,
self_address,
peer_address,
peer_resolvable_address,
role,
connection_parameters,
phy,
)
self.connections[connection_handle] = connection
# Do so asynchronously to not block the current event handler
connection.abort_on('disconnection', read_phy())
else:
# Emit an event to notify listeners of the new connection
self.emit('connection', connection)
self.abort_on('flush', new_connection())
@host_event_handler
def on_connection_failure(self, transport, peer_address, error_code):
logger.debug(f'*** Connection failed: {HCI_Constant.error_name(error_code)}')