def open(self, protocol_factory: Callable[[], Protocol],
local_call: AX25Call, remote_call: AX25Call,
origin_node: AX25Call, origin_user: AX25Call):
# This a new connection, create the transport and protocol
nl_connect = NetRomStateEvent.nl_connect(-1, remote_call, local_call,
origin_node, origin_user)
self.sm.handle_internal_event(nl_connect)
self.l3_half_open[nl_connect.circuit_id] = protocol_factory
def open(self, protocol_factory: Callable[[], Protocol],
local_call: AX25Call, remote_call: AX25Call,
origin_node: AX25Call, origin_user: AX25Call) -> Protocol:
# This a new connection, create the transport and protocol
nl_connect = NetRomStateEvent.nl_connect(-1, remote_call, local_call,
origin_node, origin_user)
self.sm.handle_internal_event_sync(nl_connect)
protocol = protocol_factory()
self.l3_half_open[nl_connect.circuit_id] = protocol
self.l3_protocol.listen(
NetRomAddress(local_call.callsign, local_call.ssid, ""))
self.l3_destinations.add(local_call)
return protocol
def nl_connect_request(self, remote_call: AX25Call, local_call: AX25Call,
origin_node: AX25Call, origin_user: AX25Call):
if remote_call == local_call:
raise RuntimeError(
f"Cannot connect to node's own callsign {local_call}")
# circuit_id of -1 means pick an unused circuit to use
nl_connect = NetRomStateEvent.nl_connect(-1, remote_call, local_call,
origin_node, origin_user)
self.sm.handle_internal_event(nl_connect)
async def poll():
while True:
if self.sm.get_state(
nl_connect.circuit_id) == NetRomStateType.Connected:
return nl_connect.circuit_id
else:
await asyncio.sleep(0.001)
return asyncio.create_task(poll())
def nl_connect_request(self, remote_call: AX25Call, local_call: AX25Call,
origin_node: AX25Call,
origin_user: AX25Call) -> None:
nl_connect = NetRomStateEvent.nl_connect(-1, remote_call, local_call,
origin_node, origin_user)
self.sm.handle_internal_event_sync(nl_connect)